157020446 (number)

157020446 is an even 9-digits composite number following 157020445 and preceding 157020447. In scientific notation, it is written as 1.57020446 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 67616280 positive integers (up to 157020446) that are relatively prime to 157020446.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty thousand four hundred forty-six

Notation

Scientific notation 1.57020446 × 10^8
Engineering notation 1.57020446 × 10^6

Prime Factorization of 157020446

Prime Factorization 2 × 19 × 11 × 375647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157020446
Product of the distinct prime numbers

The prime factorization of 157020446 is 2 × 19 × 11 × 375647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 38, 52, 349, 687, 3063, 7310, 19683, 80628, 20905, 587251, 7190299, 9746500, 64153695, 45411248, 728215574, 394644677, 2072928698, 2453912074

Basic calculations (n = 157020446)

Multiplication

n×y
n×2 314040892
n×3 471061338
n×4 628081784
n×5 785102230

Division

n÷y
n÷2 78510223
n÷3 52340148.666667
n÷3 39255111.5
n÷5 31404089.2

Exponentiation

ny
n2 24655420462038916
n3 3.8714051172669E+24
n4 6.0788975815993E+32
n5 9.5451120945104E+40

Nth Root

y√n
2√n 12530.779943802
3√n 539.49248842084
4√n 111.94096633406
5√n 43.570369331263

Divisors of 157020446

1, 2, 11, 19, 22, 38, 209, 418, 375647, 751294, 4132117, 7137293, 8264234, 14274586, 78510223, 157020446

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 -157020445
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 157020446 can be divided by 16 positive divisors. The sum of these divisors (counting 157020446) is 1, the average is 0.0625.

Base conversion 157020446

Base System Value
2 Binary 1001010110111111000100011110
3 Ternary 101221110110120002
4 Quaternary 21112333010132
5 Quinary 310144123241
6 Senary 23325254302
8 Octal 1126770436
10 Decimal 157020446
12 Duodecimal 44704392
16 Hexadecimal 95bf11e
20 Vigesimal 2917b26
36 Base36 2lhhr2

Cryptographic Hash Functions

md5 efa8d0f96a2a018279b8e0c79f1dc38c
sha1 8691405899086bb815da7c007b9a676a7b6b63ae
sha256 8a2c80b3713b255bf5f06faab552d7607885773d704f56cbd97678dc7de3475e
sha512 77398895ec6a795fd2ed9d3758bca987b33569df9150877bce37f9c89a7738336b252255f336ef167461bf3898040588050ee46ade823cba06620cc935c8fe9a
ripemd-160 f28e26abcdf38013e9dcb7a6dde95bc67dadc234

157020446 as geometric shapes

Circle

Radius = n
Diameter 314040892
Circumference 986588559.23399
Area 7.7457287794709E+16

Sphere

Radius = n
Volume 1.6216503833967E+25
Surface area 3.0982915117884E+17
Circumference 986588559.23399

Square

Length = n
Perimeter 628081784
Area 24655420462038916
Diagonal 222060444.30307

Cube

Length = n
Surface area 147932522772233496
Volume 3.8714051172669E+24
Space diagonal 271967390.29913

Equilateral Triangle

Length = n
Perimeter 471061338
Area 1.0676110230556E+16
Altitude 135983695.14956

Triangular Pyramid

Length = n
Surface area 1.0676110230556E+16
Volume 4.5624946852328E+23
Height 74020148.101024