1389492720 (number)

1389492720 is an even 10-digits composite number following 1389492719 and preceding 1389492721. In scientific notation, it is written as 1.389492720 × 10^9. The sum of its digits is 45. It has a total of 10 prime factors and 320 positive divisors. There are 283852800 positive integers (up to 1389492720) that are relatively prime to 1389492720.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-nine million four hundred ninety-two thousand seven hundred twenty

Notation

Scientific notation 1.389492720 × 10^9
Engineering notation 1.389492720 × 10^9

Prime Factorization of 1389492720

Prime Factorization 2 × 2 × 2 × 2 × 33 × 3 × 7 × 5 × 71 × 353

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 173686590
Product of the distinct prime numbers

The prime factorization of 1389492720 is 2 × 2 × 2 × 2 × 33 × 3 × 7 × 5 × 71 × 353. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 5, 63, 100, 293, 81, 3144, 5335, 88892, 63006, 670402, 509880, 476908, 3230030, 3080836, 79322804, 800650798, 784810654, 6795632317, 8818455656

Basic calculations (n = 1389492720)

Multiplication

n×y
n×2 2778985440
n×3 4168478160
n×4 5557970880
n×5 6947463600

Division

n÷y
n÷2 694746360
n÷3 463164240
n÷3 347373180
n÷5 277898544

Exponentiation

ny
n2 1930690018932998400
n3 2.6826797258841E+27
n4 3.7275639492075E+36
n5 5.1794229707583E+45

Nth Root

y√n
2√n 37275.899989135
3√n 1115.8832498208
4√n 193.06967651378
5√n 67.38624477057

Divisors of 1389492720

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 33, 35, 40, 42, 48, 56, 60, 66, 70, 71, 80, 84, 99, 105, 112, 120, 132, 140, 142, 165, 168, 198, 210, 213, 231, 240, 264, 280, 284, 330, 336, 353, 355, 396, 420, 426, 462, 495, 497, 528, 560, 568, 660, 693, 706, 710, 792, 840, 852, 924, 990, 994, 1059, 1065, 1136, 1155, 1320, 1386, 1412, 1420, 1491, 1584, 1680, 1704, 1765, 1848, 1980, 1988, 2118, 2130, 2310, 2343, 2471, 2485, 2640, 2772, 2824, 2840, 2982, 3408, 3465, 3530, 3696, 3960, 3976, 4236, 4260, 4620, 4686, 4942, 4970, 5295, 5544, 5648, 5680, 5964, 6930, 7029, 7060, 7413, 7455, 7920, 7952, 8472, 8520, 9240, 9372, 9884, 9940, 10590, 11088, 11649, 11715, 11928, 12355, 13860, 14058, 14120, 14826, 14910, 16401, 16944, 17040, 18480, 18744, 19768, 19880, 21180, 23298, 23430, 23856, 24710, 25063, 27720, 28116, 28240, 29652, 29820, 32802, 34947, 35145, 37065, 37488, 39536, 39760, 42360, 46596, 46860, 49203, 49420, 50126, 55440, 56232, 58245, 59304, 59640, 65604, 69894, 70290, 74130, 75189, 81543, 82005, 84720, 93192, 93720, 98406, 98840, 100252, 112464, 116490, 118608, 119280, 125315, 131208, 139788, 140580, 148260, 150378, 163086, 164010, 174735, 175441, 186384, 187440, 196812, 197680, 200504, 232980, 244629, 246015, 250630, 262416, 279576, 281160, 296520, 300756, 326172, 328020, 349470, 350882, 375945, 393624, 401008, 407715, 465960, 489258, 492030, 501260, 526323, 559152, 562320, 593040, 601512, 652344, 656040, 698940, 701764, 751890, 787248, 815430, 827079, 877205, 931920, 978516, 984060, 1002520, 1052646, 1203024, 1223145, 1304688, 1312080, 1397880, 1403528, 1503780, 1630860, 1654158, 1754410, 1957032, 1968120, 2005040, 2105292, 2446290, 2481237, 2631615, 2795760, 2807056, 3007560, 3261720, 3308316, 3508820, 3914064, 3936240, 4135395, 4210584, 4892580, 4962474, 5263230, 5789553, 6015120, 6523440, 6616632, 7017640, 8270790, 8421168, 9785160, 9924948, 10526460, 11579106, 12406185, 13233264, 14035280, 16541580, 17368659, 19570320, 19849896, 21052920, 23158212, 24812370, 28947765, 33083160, 34737318, 39699792, 42105840, 46316424, 49624740, 57895530, 66166320, 69474636, 86843295, 92632848, 99249480, 115791060, 138949272, 173686590, 198498960, 231582120, 277898544, 347373180, 463164240, 694746360, 1389492720

320 divisors

τ Total Divisors 320
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1389492719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.003125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 320
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389492720 can be divided by 320 positive divisors. The sum of these divisors (counting 1389492720) is 1, the average is 0.003125.

Base conversion 1389492720

Base System Value
2 Binary 1010010110100011111100111110000
3 Ternary 10120211120112200100
4 Quaternary 1102310133213300
5 Quinary 10321202231340
6 Senary 345513352400
8 Octal 12264374760
10 Decimal 1389492720
12 Duodecimal 329408700
16 Hexadecimal 52d1f9f0
20 Vigesimal 11e46bg0
36 Base36 mz9ng0

Cryptographic Hash Functions

md5 75f84ffcf9c2e1d08f93b87dc4218141
sha1 c08a510dbfe1d608a9379b0f8f25360677e172b9
sha256 db9b510bb43ade649d0f66bc11cf28ebf58f5a74ae77512e03349b4d8bcd1aa5
sha512 10bd8abb9e1e0ab70c7f35ab54bd3cfe37c7223f2089cbfe0b9db05e7c72c08a58dba5f850f63efea78e7ba6ec522b7ae891e3c4241794c7598fd037a9d9a65d
ripemd-160 c64f664ed96059c5764f518f6ca4d16c1f2417c4

1389492720 as geometric shapes

Circle

Radius = n
Diameter 2778985440
Circumference 8730440242.737
Area 6.065441579839E+18

Sphere

Radius = n
Volume 1.1237182558362E+28
Surface area 2.4261766319356E+19
Circumference 8730440242.737

Square

Length = n
Perimeter 5557970880
Area 1930690018932998400
Diagonal 1965039449.4427

Cube

Length = n
Surface area 1.1584140113598E+19
Volume 2.6826797258841E+27
Space diagonal 2406671987.7871

Equilateral Triangle

Length = n
Perimeter 4168478160
Area 8.3601330161452E+17
Altitude 1203335993.8935

Triangular Pyramid

Length = n
Surface area 8.3601330161452E+17
Volume 3.1615683765405E+26
Height 655013149.81423