157495842 (number)

157495842 is an even 9-digits composite number following 157495841 and preceding 157495843. In scientific notation, it is written as 1.57495842 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 42819840 positive integers (up to 157495842) that are relatively prime to 157495842.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred ninety-five thousand eight hundred forty-two

Notation

Scientific notation 1.57495842 × 10^8
Engineering notation 1.57495842 × 10^6

Prime Factorization of 157495842

Prime Factorization 2 × 3 × 3 × 7 × 43 × 41 × 709

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 52498614
Product of the distinct prime numbers

The prime factorization of 157495842 is 2 × 3 × 3 × 7 × 43 × 41 × 709. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157495842)

Multiplication

n×y
n×2 314991684
n×3 472487526
n×4 629983368
n×5 787479210

Division

n÷y
n÷2 78747921
n÷3 52498614
n÷3 39373960.5
n÷5 31499168.4

Exponentiation

ny
n2 24804940247288964
n3 3.9066749500065E+24
n4 6.1528506067158E+32
n5 9.6904838700491E+40

Nth Root

y√n
2√n 12549.734738233
3√n 540.03639672371
4√n 112.02559858458
5√n 43.596720218375

Divisors of 157495842

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157495841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157495842 can be divided by 96 positive divisors. The sum of these divisors (counting 157495842) is 1, the average is 0.010416666666667.

Base conversion 157495842

Base System Value
2 Binary 1001011000110011001000100010
3 Ternary 101222100121200100
4 Quaternary 21120303020202
5 Quinary 310304331332
6 Senary 23343403230
8 Octal 1130631042
10 Decimal 157495842
12 Duodecimal 448b3516
16 Hexadecimal 9633222
20 Vigesimal 2946jc2
36 Base36 2lroki

Cryptographic Hash Functions

md5 3e7c4e44b6ca60ad89f9a38c7eb78101
sha1 913c4ac60e1465b19c561bcfec72d894debe9807
sha256 3c3ce8b2f108a0a6e710a8dcc0a2bb42ee996f2d1103a948f67dbb3843ef6cf2
sha512 8d1a3cc72d7a01d6a74ce30196124f7d9d43e29f9ad717c0e5bea99ee338413e01011ab78cbf3324cf87b9f19c8839477114fdf2d9dccf36b81da90a4d0f232a
ripemd-160 cda0f7c37dcdb18c076fc8b454ed0aa4289c6198

157495842 as geometric shapes

Circle

Radius = n
Diameter 314991684
Circumference 989575560.39628
Area 7.7927018053617E+16

Sphere

Radius = n
Volume 1.6364241763871E+25
Surface area 3.1170807221447E+17
Circumference 989575560.39628

Square

Length = n
Perimeter 629983368
Area 24804940247288964
Diagonal 222732755.77377

Cube

Length = n
Surface area 148829641483733784
Volume 3.9066749500065E+24
Space diagonal 272790800.32484

Equilateral Triangle

Length = n
Perimeter 472487526
Area 1.0740854196754E+16
Altitude 136395400.16242

Triangular Pyramid

Length = n
Surface area 1.0740854196754E+16
Volume 4.6040605817353E+23
Height 74244251.92459