157029808 (number)

157029808 is an even 9-digits composite number following 157029807 and preceding 157029809. In scientific notation, it is written as 1.57029808 × 10^8. The sum of its digits is 40. It has a total of 8 prime factors and 80 positive divisors. There are 69672960 positive integers (up to 157029808) that are relatively prime to 157029808.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-nine thousand eight hundred eight

Notation

Scientific notation 1.57029808 × 10^8
Engineering notation 1.57029808 × 10^6

Prime Factorization of 157029808

Prime Factorization 2 × 2 × 2 × 2 × 13 × 43 × 97 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19628726
Product of the distinct prime numbers

The prime factorization of 157029808 is 2 × 2 × 2 × 2 × 13 × 43 × 97 × 181. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 5, 73, 41, 71, 404, 7589, 8689, 22, 90684, 834630, 365067, 2825133, 6590061, 88656999, 68900423, 788685882, 752691934, 7927244561, 9302510738

Basic calculations (n = 157029808)

Multiplication

n×y
n×2 314059616
n×3 471089424
n×4 628119232
n×5 785149040

Division

n÷y
n÷2 78514904
n÷3 52343269.333333
n÷3 39257452
n÷5 31405961.6

Exponentiation

ny
n2 24658360600516864
n3 3.8720976306939E+24
n4 6.0803474750512E+32
n5 9.5479579658058E+40

Nth Root

y√n
2√n 12531.153498382
3√n 539.50321022689
4√n 111.94263485545
5√n 43.570888876431

Divisors of 157029808

1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 97, 104, 172, 181, 194, 208, 344, 362, 388, 559, 688, 724, 776, 1118, 1261, 1448, 1552, 2236, 2353, 2522, 2896, 4171, 4472, 4706, 5044, 7783, 8342, 8944, 9412, 10088, 15566, 16684, 17557, 18824, 20176, 31132, 33368, 35114, 37648, 54223, 62264, 66736, 70228, 101179, 108446, 124528, 140456, 202358, 216892, 228241, 280912, 404716, 433784, 456482, 754951, 809432, 867568, 912964, 1509902, 1618864, 1825928, 3019804, 3651856, 6039608, 9814363, 12079216, 19628726, 39257452, 78514904, 157029808

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157029807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157029808 can be divided by 80 positive divisors. The sum of these divisors (counting 157029808) is 1, the average is 0.0125.

Base conversion 157029808

Base System Value
2 Binary 1001010111000001010110110000
3 Ternary 101221110221101211
4 Quaternary 21113001112300
5 Quinary 310144423213
6 Senary 23325405504
8 Octal 1127012660
10 Decimal 157029808
12 Duodecimal 44709894
16 Hexadecimal 95c15b0
20 Vigesimal 2918ea8
36 Base36 2lhoz4

Cryptographic Hash Functions

md5 9b2f67a6e0562cecc2b1908738e05d51
sha1 d8256ac2a78e09e1a24c6b374682e7789c7132d0
sha256 fdc8c29b4a9585e795c9b29fbf921852374609b7c22246a75617242982ac9f67
sha512 99b9394dc459e68b85289966cb910826926009d1346cadd8b6b827a7db173f7ec7bb295cbaf56ab78079b4c9843f88c5b4e2dea7dc9b0432be482fe71b3c1652
ripemd-160 0fc4ec031d1bc305f1784d9321a4458de286ac9a

157029808 as geometric shapes

Circle

Radius = n
Diameter 314059616
Circumference 986647382.41483
Area 7.7466524512152E+16

Sphere

Radius = n
Volume 1.6219404627427E+25
Surface area 3.0986609804861E+17
Circumference 986647382.41483

Square

Length = n
Perimeter 628119232
Area 24658360600516864
Diagonal 222073684.17044

Cube

Length = n
Surface area 147950163603101184
Volume 3.8720976306939E+24
Space diagonal 271983605.75879

Equilateral Triangle

Length = n
Perimeter 471089424
Area 1.0677383347862E+16
Altitude 135991802.87939

Triangular Pyramid

Length = n
Surface area 1.0677383347862E+16
Volume 4.5633108201334E+23
Height 74024561.390148