157434161 (number)

157434161 is an odd 9-digits composite number following 157434160 and preceding 157434162. In scientific notation, it is written as 1.57434161 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 143537664 positive integers (up to 157434161) that are relatively prime to 157434161.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-four thousand one hundred sixty-one

Notation

Scientific notation 1.57434161 × 10^8
Engineering notation 1.57434161 × 10^6

Prime Factorization of 157434161

Prime Factorization 17 × 47 × 103 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157434161
Product of the distinct prime numbers

The prime factorization of 157434161 is 17 × 47 × 103 × 1913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 83, 17, 133, 598, 611, 7332, 27742, 18266, 536323, 68463, 2465255, 1320363, 71263573, 38470657, 184319459, 164021543, 8584091864, 7770345599

Basic calculations (n = 157434161)

Multiplication

n×y
n×2 314868322
n×3 472302483
n×4 629736644
n×5 787170805

Division

n÷y
n÷2 78717080.5
n÷3 52478053.666667
n÷3 39358540.25
n÷5 31486832.2

Exponentiation

ny
n2 24785515049773921
n3 3.902086766814E+24
n4 6.1432175628257E+32
n5 9.6715230284393E+40

Nth Root

y√n
2√n 12547.277035277
3√n 539.96588833447
4√n 112.01462866643
5√n 43.593304876583

Divisors of 157434161

1, 17, 47, 103, 799, 1751, 1913, 4841, 32521, 82297, 89911, 197039, 1528487, 3349663, 9260833, 157434161

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157434160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157434161 can be divided by 16 positive divisors. The sum of these divisors (counting 157434161) is 1, the average is 0.0625.

Base conversion 157434161

Base System Value
2 Binary 1001011000100100000100110001
3 Ternary 101222020111001212
4 Quaternary 21120210010301
5 Quinary 310300343121
6 Senary 23342205505
8 Octal 1130440461
10 Decimal 157434161
12 Duodecimal 44883895
16 Hexadecimal 9624131
20 Vigesimal 293j581
36 Base36 2lqcz5

Cryptographic Hash Functions

md5 aabb728d0ab790ba553137e7aa8e180f
sha1 6a19e37afd75f9fa17386889ff26d9941d70a0d2
sha256 6f6900426c32ec9cfa12c1ba0f66a6d2748a7e3a28f46bfbb54d88fb3df8bf14
sha512 3447cc39bf47e965c8107c0b1e89d8b2c795f8e74a83b70f814e949245ba9899b45be3bff27abeed91eddb97c2e8bfc8727adfa2224a53acf544198c9dc8dd24
ripemd-160 4df4dbeb805401760bd16e7236d9563e1203ad9e

157434161 as geometric shapes

Circle

Radius = n
Diameter 314868322
Circumference 989188007.24335
Area 7.7865991995809E+16

Sphere

Radius = n
Volume 1.6345022827057E+25
Surface area 3.1146396798324E+17
Circumference 989188007.24335

Square

Length = n
Perimeter 629736644
Area 24785515049773921
Diagonal 222645525.66703

Cube

Length = n
Surface area 148713090298643526
Volume 3.902086766814E+24
Space diagonal 272683965.69898

Equilateral Triangle

Length = n
Perimeter 472302483
Area 1.0732442839493E+16
Altitude 136341982.84949

Triangular Pyramid

Length = n
Surface area 1.0732442839493E+16
Volume 4.5986533559875E+23
Height 74215175.222343