242742720 (number)

242742720 is an even 9-digits composite number following 242742719 and preceding 242742721. In scientific notation, it is written as 2.42742720 × 10^8. The sum of its digits is 30. It has a total of 11 prime factors and 224 positive divisors. There are 58060800 positive integers (up to 242742720) that are relatively prime to 242742720.

Interesting facts

Basic properties

Name

Name two hundred forty-two million seven hundred forty-two thousand seven hundred twenty

Notation

Scientific notation 2.42742720 × 10^8
Engineering notation 2.42742720 × 10^6

Prime Factorization of 242742720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 181 × 127

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 7585710
Product of the distinct prime numbers

The prime factorization of 242742720 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 181 × 127. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 242742720)

Multiplication

n×y
n×2 485485440
n×3 728228160
n×4 970970880
n×5 1213713600

Division

n÷y
n÷2 121371360
n÷3 80914240
n÷3 60685680
n÷5 48548544

Exponentiation

ny
n2 58924028112998400
n3 1.4303378857506E+25
n4 3.4720410890614E+33
n5 8.4281269791053E+41

Nth Root

y√n
2√n 15580.202822813
3√n 623.80483706034
4√n 124.82068267244
5√n 47.536723326432

Divisors of 242742720

1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 181, 192, 220, 240, 254, 264, 320, 330, 352, 362, 381, 440, 480, 508, 528, 543, 635, 660, 704, 724, 762, 880, 905, 960, 1016, 1056, 1086, 1270, 1320, 1397, 1448, 1524, 1760, 1810, 1905, 1991, 2032, 2112, 2172, 2540, 2640, 2715, 2794, 2896, 3048, 3520, 3620, 3810, 3982, 4064, 4191, 4344, 5080, 5280, 5430, 5588, 5792, 5973, 6096, 6985, 7240, 7620, 7964, 8128, 8382, 8688, 9955, 10160, 10560, 10860, 11176, 11584, 11946, 12192, 13970, 14480, 15240, 15928, 16764, 17376, 19910, 20320, 20955, 21720, 22352, 22987, 23892, 24384, 27940, 28960, 29865, 30480, 31856, 33528, 34752, 39820, 40640, 41910, 43440, 44704, 45974, 47784, 55880, 57920, 59730, 60960, 63712, 67056, 68961, 79640, 83820, 86880, 89408, 91948, 95568, 111760, 114935, 119460, 121920, 127424, 134112, 137922, 159280, 167640, 173760, 183896, 191136, 223520, 229870, 238920, 252857, 268224, 275844, 318560, 335280, 344805, 367792, 382272, 447040, 459740, 477840, 505714, 551688, 637120, 670560, 689610, 735584, 758571, 919480, 955680, 1011428, 1103376, 1264285, 1341120, 1379220, 1471168, 1517142, 1838960, 1911360, 2022856, 2206752, 2528570, 2758440, 3034284, 3677920, 3792855, 4045712, 4413504, 5057140, 5516880, 6068568, 7355840, 7585710, 8091424, 10114280, 11033760, 12137136, 15171420, 16182848, 20228560, 22067520, 24274272, 30342840, 40457120, 48548544, 60685680, 80914240, 121371360, 242742720

224 divisors

τ Total Divisors 224
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242742719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0044642857142857
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 224
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242742720 can be divided by 224 positive divisors. The sum of these divisors (counting 242742720) is 1, the average is 0.0044642857142857.

Base conversion 242742720

Base System Value
2 Binary 1110011101111111010111000000
3 Ternary 121220202121102010
4 Quaternary 32131333113000
5 Quinary 444120231340
6 Senary 40030452520
8 Octal 1635772700
10 Decimal 242742720
12 Duodecimal 69364140
16 Hexadecimal e77f5c0
20 Vigesimal 3fh2gg0
36 Base36 40ithc

Cryptographic Hash Functions

md5 964b22306708588425c7e66b90a03b05
sha1 8766a494bc5a2ce9860a2724663dcc92179f4835
sha256 4a3a1056d8a125a3a93fa9a6de232d8dc3c1f754a18b7f8e61eaf33c53621c11
sha512 640ea694eb3a5391b44f896981e4019a65619c3ffe23ba195ba5669efce11bc7818995efa90e2aa812329f70a88ca9bc7d829580012be1a40dce4102d333a60f
ripemd-160 e2b9fc00bfa0b1b1a171c8c35ffc655f9191db5e

242742720 as geometric shapes

Circle

Radius = n
Diameter 485485440
Circumference 1525197491.7288
Area 1.8511529383971E+17

Sphere

Radius = n
Volume 5.9913853253669E+25
Surface area 7.4046117535886E+17
Circumference 1525197491.7288

Square

Length = n
Perimeter 970970880
Area 58924028112998400
Diagonal 343290046.79133

Cube

Length = n
Surface area 353544168677990400
Volume 1.4303378857506E+25
Space diagonal 420442724.20747

Equilateral Triangle

Length = n
Perimeter 728228160
Area 2.5514852619583E+16
Altitude 210221362.10373

Triangular Pyramid

Length = n
Surface area 2.5514852619583E+16
Volume 1.6856693640038E+24
Height 114430015.59711