157037857 (number)

157037857 is an odd 9-digits composite number following 157037856 and preceding 157037858. In scientific notation, it is written as 1.57037857 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 144654912 positive integers (up to 157037857) that are relatively prime to 157037857.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-seven thousand eight hundred fifty-seven

Notation

Scientific notation 1.57037857 × 10^8
Engineering notation 1.57037857 × 10^6

Prime Factorization of 157037857

Prime Factorization 17 × 47 × 196543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157037857
Product of the distinct prime numbers

The prime factorization of 157037857 is 17 × 47 × 196543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 94, 19, 194, 601, 9131, 8041, 1285, 53026, 673358, 779837, 7843210, 6242513, 10072736, 86387200, 504688141, 51062858, 8815710559, 4311404166

Basic calculations (n = 157037857)

Multiplication

n×y
n×2 314075714
n×3 471113571
n×4 628151428
n×5 785189285

Division

n÷y
n÷2 78518928.5
n÷3 52345952.333333
n÷3 39259464.25
n÷5 31407571.4

Exponentiation

ny
n2 24660888531152449
n3 3.8726930866481E+24
n4 6.0815942314593E+32
n5 9.5504052525192E+40

Nth Root

y√n
2√n 12531.474653847
3√n 539.51242798242
4√n 111.94406931073
5√n 43.571335536716

Divisors of 157037857

1, 17, 47, 799, 196543, 3341231, 9237521, 157037857

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157037856
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157037857 can be divided by 8 positive divisors. The sum of these divisors (counting 157037857) is 1, the average is 0.125.

Base conversion 157037857

Base System Value
2 Binary 1001010111000011010100100001
3 Ternary 101221111100102221
4 Quaternary 21113003110201
5 Quinary 310200202412
6 Senary 23325511041
8 Octal 1127032441
10 Decimal 157037857
12 Duodecimal 44712481
16 Hexadecimal 95c3521
20 Vigesimal 2919ech
36 Base36 2lhv6p

Cryptographic Hash Functions

md5 98a19e09b8127be2eb252465f6f4379f
sha1 1af2ecfa3aa0d5fabc37c72d84423c4c788c8cc8
sha256 d5ebd164d3a203333f6b74eb9761c5b2459160da43e6d408eb2db53300169022
sha512 b66d0d9fbb8cc39784a981e7d89b7a2be005de9bb90f6028a64b256a61e2cfcb3ebd89d41b6c767a7b9fdaa9b7865e902da57e9507a41b2c8b22b2923919c501
ripemd-160 5fdc49c05ca3d8b9df07889443463017bc088beb

157037857 as geometric shapes

Circle

Radius = n
Diameter 314075714
Circumference 986697955.77337
Area 7.7474466240465E+16

Sphere

Radius = n
Volume 1.6221898867495E+25
Surface area 3.0989786496186E+17
Circumference 986697955.77337

Square

Length = n
Perimeter 628151428
Area 24660888531152449
Diagonal 222085067.17541

Cube

Length = n
Surface area 147965331186914694
Volume 3.8726930866481E+24
Space diagonal 271997547.03574

Equilateral Triangle

Length = n
Perimeter 471113571
Area 1.0678477973937E+16
Altitude 135998773.51787

Triangular Pyramid

Length = n
Surface area 1.0678477973937E+16
Volume 4.5640125717052E+23
Height 74028355.725136