149809968 (number)

149809968 is an even 9-digits composite number following 149809967 and preceding 149809969. In scientific notation, it is written as 1.49809968 × 10^8. The sum of its digits is 54. It has a total of 10 prime factors and 240 positive divisors. There are 38085120 positive integers (up to 149809968) that are relatively prime to 149809968.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million eight hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.49809968 × 10^8
Engineering notation 1.49809968 × 10^6

Prime Factorization of 149809968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 3 × 11 × 59 × 229

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 6242082
Product of the distinct prime numbers

The prime factorization of 149809968 is 2 × 2 × 2 × 2 × 3 × 7 × 3 × 11 × 59 × 229. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 2, 87, 92, 157, 182, 6281, 5558, 54895, 19399, 961248, 375413, 8721073, 4409836, 39921430, 74387746, 849151471, 854459929, 1161898162, 1125298255

Basic calculations (n = 149809968)

Multiplication

n×y
n×2 299619936
n×3 449429904
n×4 599239872
n×5 749049840

Division

n÷y
n÷2 74904984
n÷3 49936656
n÷3 37452492
n÷5 29961993.6

Exponentiation

ny
n2 22443026512161024
n3 3.36218908361E+24
n4 5.0368943902556E+32
n5 7.5457698742357E+40

Nth Root

y√n
2√n 12239.688231324
3√n 531.10481295704
4√n 110.63312447601
5√n 43.162654136231

Divisors of 149809968

1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 59, 63, 66, 72, 77, 84, 88, 99, 112, 118, 126, 132, 144, 154, 168, 176, 177, 198, 229, 231, 236, 252, 264, 308, 336, 354, 396, 413, 458, 462, 472, 504, 528, 531, 616, 649, 687, 693, 708, 792, 826, 916, 924, 944, 1008, 1062, 1232, 1239, 1298, 1374, 1386, 1416, 1584, 1603, 1652, 1832, 1848, 1947, 2061, 2124, 2478, 2519, 2596, 2748, 2772, 2832, 3206, 3304, 3664, 3696, 3717, 3894, 4122, 4248, 4543, 4809, 4956, 5038, 5192, 5496, 5544, 5841, 6412, 6608, 7434, 7557, 7788, 8244, 8496, 9086, 9618, 9912, 10076, 10384, 10992, 11088, 11682, 12824, 13511, 13629, 14427, 14868, 15114, 15576, 16488, 17633, 18172, 19236, 19824, 20152, 22671, 23364, 25648, 27022, 27258, 28854, 29736, 30228, 31152, 32976, 35266, 36344, 38472, 40304, 40533, 40887, 45342, 46728, 52899, 54044, 54516, 57708, 59472, 60456, 70532, 72688, 76944, 81066, 81774, 90684, 93456, 94577, 105798, 108088, 109032, 115416, 120912, 121599, 141064, 148621, 158697, 162132, 163548, 181368, 189154, 211596, 216176, 218064, 230832, 243198, 282128, 283731, 297242, 317394, 324264, 327096, 362736, 378308, 423192, 445863, 486396, 567462, 594484, 634788, 648528, 654192, 756616, 846384, 851193, 891726, 972792, 1040347, 1134924, 1188968, 1269576, 1337589, 1513232, 1702386, 1783452, 1945584, 2080694, 2269848, 2377936, 2539152, 2675178, 3121041, 3404772, 3566904, 4161388, 4539696, 5350356, 6242082, 6809544, 7133808, 8322776, 9363123, 10700712, 12484164, 13619088, 16645552, 18726246, 21401424, 24968328, 37452492, 49936656, 74904984, 149809968

240 divisors

τ Total Divisors 240
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149809967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0041666666666667
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 240
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149809968 can be divided by 240 positive divisors. The sum of these divisors (counting 149809968) is 1, the average is 0.0041666666666667.

Base conversion 149809968

Base System Value
2 Binary 1000111011011110101100110000
3 Ternary 101102220010122100
4 Quaternary 20323132230300
5 Quinary 301322404333
6 Senary 22510540400
8 Octal 1073365460
10 Decimal 149809968
12 Duodecimal 42207700
16 Hexadecimal 8edeb30
20 Vigesimal 26g64i8
36 Base36 2h6y40

Cryptographic Hash Functions

md5 976cc8bddd3c45b68ed49711d9905872
sha1 c8a0a9f861e161c1a605a1be3bc32a5e1d2033fb
sha256 99c23ed6d8a80d3d54ee3087f6a6e31214c1e21da44cc23c2805456c83885ff4
sha512 03dfaeb9088420e58ab0bd1791a879437940b7aea4be4103cf5981867cfe147f6bf1c345bd463423286b3970627d6f65e57fa39b6987220115ea6d4336a7c10d
ripemd-160 65f9349b6233372be59f198f559299cddaf92d37

149809968 as geometric shapes

Circle

Radius = n
Diameter 299619936
Circumference 941283789.80664
Area 7.0506847214926E+16

Sphere

Radius = n
Volume 1.4083504700065E+25
Surface area 2.820273888597E+17
Circumference 941283789.80664

Square

Length = n
Perimeter 599239872
Area 22443026512161024
Diagonal 211863288.52428

Cube

Length = n
Surface area 134658159072966144
Volume 3.36218908361E+24
Space diagonal 259478476.05627

Equilateral Triangle

Length = n
Perimeter 449429904
Area 9.7181155486696E+15
Altitude 129739238.02813

Triangular Pyramid

Length = n
Surface area 9.7181155486696E+15
Volume 3.96237783442E+23
Height 70621096.17476