157480869 (number)

157480869 is an odd 9-digits composite number following 157480868 and preceding 157480870. In scientific notation, it is written as 1.57480869 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 82752192 positive integers (up to 157480869) that are relatively prime to 157480869.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred eighty thousand eight hundred sixty-nine

Notation

Scientific notation 1.57480869 × 10^8
Engineering notation 1.57480869 × 10^6

Prime Factorization of 157480869

Prime Factorization 3 × 7 × 13 × 307 × 1879

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157480869
Product of the distinct prime numbers

The prime factorization of 157480869 is 3 × 7 × 13 × 307 × 1879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 35, 39, 236, 141, 2820, 4581, 54819, 22188, 998529, 610567, 3392074, 6887966, 33946925, 51785611, 680513314, 865183452, 5517209169, 6604845827

Basic calculations (n = 157480869)

Multiplication

n×y
n×2 314961738
n×3 472442607
n×4 629923476
n×5 787404345

Division

n÷y
n÷2 78740434.5
n÷3 52493623
n÷3 39370217.25
n÷5 31496173.8

Exponentiation

ny
n2 24800224100995161
n3 3.9055608428195E+24
n4 6.1505111545958E+32
n5 9.6858784141994E+40

Nth Root

y√n
2√n 12549.13817758
3√n 540.01928257619
4√n 112.0229359443
5√n 43.595891245993

Divisors of 157480869

1, 3, 7, 13, 21, 39, 91, 273, 307, 921, 1879, 2149, 3991, 5637, 6447, 11973, 13153, 24427, 27937, 39459, 73281, 83811, 170989, 512967, 576853, 1730559, 4037971, 7499089, 12113913, 22497267, 52493623, 157480869

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157480868
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157480869 can be divided by 32 positive divisors. The sum of these divisors (counting 157480869) is 1, the average is 0.03125.

Base conversion 157480869

Base System Value
2 Binary 1001011000101111011110100101
3 Ternary 101222022212010210
4 Quaternary 21120233132211
5 Quinary 310303341434
6 Senary 23343210033
8 Octal 1130573645
10 Decimal 157480869
12 Duodecimal 448a6919
16 Hexadecimal 962f7a5
20 Vigesimal 2945239
36 Base36 2lrd0l

Cryptographic Hash Functions

md5 16ef3f76653815b63416802bb4ce79b2
sha1 989d62fc0d5e4f6480707871ca964821d4321264
sha256 1e2e50948c751abf3ba98194f052c5006d4721317602bc347271017070ad618b
sha512 8a9a869b22e2fa015d75beab7748e9f22c537f32ecb42cdf6c6255c6f6705b095e1648df11b47209a059da940f9467455f1a0a5ed29f09cc76de3deb6226de7c
ripemd-160 9512ff712e04402e270831ddefc200ab1d747951

157480869 as geometric shapes

Circle

Radius = n
Diameter 314961738
Circumference 989481482.26267
Area 7.7912201843067E+16

Sphere

Radius = n
Volume 1.6359575002599E+25
Surface area 3.1164880737227E+17
Circumference 989481482.26267

Square

Length = n
Perimeter 629923476
Area 24800224100995161
Diagonal 222711580.7541

Cube

Length = n
Surface area 148801344605970966
Volume 3.9055608428195E+24
Space diagonal 272764866.3281

Equilateral Triangle

Length = n
Perimeter 472442607
Area 1.0738812045504E+16
Altitude 136382433.16405

Triangular Pyramid

Length = n
Surface area 1.0738812045504E+16
Volume 4.6027475938238E+23
Height 74237193.5847