157400657 (number)

157400657 is an odd 9-digits prime number following 157400656 and preceding 157400658. In scientific notation, it is written as 1.57400657 × 10^8. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 157400656 positive integers (up to 157400657) that are relatively prime to 157400657.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57400657 × 10^8
Engineering notation 1.57400657 × 10^6

Prime Factorization of 157400657

Prime Factorization 157400657

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 157400657
Product of the distinct prime numbers

The prime factorization of 157400657 is 157400657. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 2, 41, 21, 338, 280, 6852, 4112, 33513, 10948, 593779, 781891, 7555309, 3380316, 21755484, 50938808, 895258692, 436010832, 480701610, 8253603504

Basic calculations (n = 157400657)

Multiplication

n×y
n×2 314801314
n×3 472201971
n×4 629602628
n×5 787003285

Division

n÷y
n÷2 78700328.5
n÷3 52466885.666667
n÷3 39350164.25
n÷5 31480131.4

Exponentiation

ny
n2 24774966824031649
n3 3.8995960552558E+24
n4 6.1379898113187E+32
n5 9.6612362896087E+40

Nth Root

y√n
2√n 12545.941853843
3√n 539.92758173805
4√n 112.0086686549
5√n 43.591449276219

Divisors of 157400657

1, 157400657

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 157400658
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 78700329
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12545.941893696
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999872936
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157400657 can be divided by 2 positive divisors. The sum of these divisors (counting 157400657) is 157400658, the average is 78700329.

Base conversion 157400657

Base System Value
2 Binary 1001011000011011111001010001
3 Ternary 101222011210002222
4 Quaternary 21120123321101
5 Quinary 310243310112
6 Senary 23341350425
8 Octal 1130337121
10 Decimal 157400657
12 Duodecimal 44868415
16 Hexadecimal 961be51
20 Vigesimal 293f1ch
36 Base36 2lpn4h

Cryptographic Hash Functions

md5 30ed71f50c91e93256530a5a4a75e32a
sha1 e574c7e50c869551980a79a166a205661a112491
sha256 b59a0f2f73b12d86af579308768fc40f8fda6b01be61280aec8e96cb884d52f9
sha512 5e06a3263720315fb52528a6288cfb32e1a415aa0bc6a04fba25e216c7e9a9f2378f250ba793eb583c7391584174c956c2d8544232bf632053aab9d204a902a4
ripemd-160 6fe3feb3e540355c4490706ddb06db28d201a58e

157400657 as geometric shapes

Circle

Radius = n
Diameter 314801314
Circumference 988977495.40281
Area 7.7832853767309E+16

Sphere

Radius = n
Volume 1.6334589758879E+25
Surface area 3.1133141506923E+17
Circumference 988977495.40281

Square

Length = n
Perimeter 629602628
Area 24774966824031649
Diagonal 222598143.85584

Cube

Length = n
Surface area 148649800944189894
Volume 3.8995960552558E+24
Space diagonal 272625935.06872

Equilateral Triangle

Length = n
Perimeter 472201971
Area 1.0727875323764E+16
Altitude 136312967.53436

Triangular Pyramid

Length = n
Surface area 1.0727875323764E+16
Volume 4.5957180242661E+23
Height 74199381.285279