157423770 (number)

157423770 is an even 9-digits composite number following 157423769 and preceding 157423771. In scientific notation, it is written as 1.57423770 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 35271936 positive integers (up to 157423770) that are relatively prime to 157423770.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-three thousand seven hundred seventy

Notation

Scientific notation 1.57423770 × 10^8
Engineering notation 1.57423770 × 10^6

Prime Factorization of 157423770

Prime Factorization 2 × 27 × 5 × 7 × 7 × 163 × 73

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22489110
Product of the distinct prime numbers

The prime factorization of 157423770 is 2 × 27 × 5 × 7 × 7 × 163 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157423770)

Multiplication

n×y
n×2 314847540
n×3 472271310
n×4 629695080
n×5 787118850

Division

n÷y
n÷2 78711885
n÷3 52474590
n÷3 39355942.5
n÷5 31484754

Exponentiation

ny
n2 24782243361012900
n3 3.9013141789481E+24
n4 6.1415958600447E+32
n5 9.6683317410463E+40

Nth Root

y√n
2√n 12546.86295454
3√n 539.95400842871
4√n 112.01278031787
5√n 43.592729410639

Divisors of 157423770

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 -157423769
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 157423770 can be divided by 96 positive divisors. The sum of these divisors (counting 157423770) is 1, the average is 0.010416666666667.

Base conversion 157423770

Base System Value
2 Binary 1001011000100001100010011010
3 Ternary 101222012221211000
4 Quaternary 21120201202122
5 Quinary 310300030040
6 Senary 23342045430
8 Octal 1130414232
10 Decimal 157423770
12 Duodecimal 44879876
16 Hexadecimal 962189a
20 Vigesimal 293hj8a
36 Base36 2lq4yi

Cryptographic Hash Functions

md5 ab106ca430f3e4161253057f6f9189a4
sha1 56765a334c6dc81ad457aac42bd4ac44056ea47f
sha256 57722d45023e85ddb721e2caf24ab1f33b031b97cea9380dabee6b4ac027ff3f
sha512 c0eab2b91466a1b9a43a8c11a9671e06844471c6b7c803fc2b18be118abf0e2f9bf13f64f15850483fb3e7dc2670cf585089192eefcaa2c032ea86b43d1b9398
ripemd-160 90a05fae42eebdd7ca0caccae2fe7560c5a67562

157423770 as geometric shapes

Circle

Radius = n
Diameter 314847540
Circumference 989122718.66482
Area 7.7855713682433E+16

Sphere

Radius = n
Volume 1.6341786618572E+25
Surface area 3.1142285472973E+17
Circumference 989122718.66482

Square

Length = n
Perimeter 629695080
Area 24782243361012900
Diagonal 222630830.5739

Cube

Length = n
Surface area 148693460166077400
Volume 3.9013141789481E+24
Space diagonal 272665967.95904

Equilateral Triangle

Length = n
Perimeter 472271310
Area 1.0731026156703E+16
Altitude 136332983.97952

Triangular Pyramid

Length = n
Surface area 1.0731026156703E+16
Volume 4.5977428524557E+23
Height 74210276.857968