157075208 (number)

157075208 is an even 9-digits composite number following 157075207 and preceding 157075209. In scientific notation, it is written as 1.57075208 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 78537600 positive integers (up to 157075208) that are relatively prime to 157075208.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-five thousand two hundred eight

Notation

Scientific notation 1.57075208 × 10^8
Engineering notation 1.57075208 × 10^6

Prime Factorization of 157075208

Prime Factorization 2 × 2 × 2 × 19634401

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39268802
Product of the distinct prime numbers

The prime factorization of 157075208 is 2 × 2 × 2 × 19634401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 39, 85, 448, 94, 2427, 5518, 99143, 83569, 45526, 79148, 2007794, 8520130, 10510558, 35352108, 381192032, 332253164, 2163913007, 7850660197

Basic calculations (n = 157075208)

Multiplication

n×y
n×2 314150416
n×3 471225624
n×4 628300832
n×5 785376040

Division

n÷y
n÷2 78537604
n÷3 52358402.666667
n÷3 39268802
n÷5 31415041.6

Exponentiation

ny
n2 24672620968243264
n3 3.875457070492E+24
n4 6.087382254426E+32
n5 9.5617683378947E+40

Nth Root

y√n
2√n 12532.964852739
3√n 539.55519841508
4√n 111.95072511038
5√n 43.573408002776

Divisors of 157075208

1, 2, 4, 8, 19634401, 39268802, 78537604, 157075208

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 -157075207
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 157075208 can be divided by 8 positive divisors. The sum of these divisors (counting 157075208) is 1, the average is 0.125.

Base conversion 157075208

Base System Value
2 Binary 1001010111001100011100001000
3 Ternary 101221120020200022
4 Quaternary 21113030130020
5 Quinary 310202401313
6 Senary 23330400012
8 Octal 1127143410
10 Decimal 157075208
12 Duodecimal 44730008
16 Hexadecimal 95cc708
20 Vigesimal 291e808
36 Base36 2lio08

Cryptographic Hash Functions

md5 2a5c955c44652e8c6146316de1342419
sha1 94c9b9aa43b33bfe6f6da17cfba32128b51ed3fe
sha256 57941acf132951918a753cd16a724181e60ba716db563c39e51283b6b3304d21
sha512 7f571fabf556bc682b6d1348828cf219a761e281e2e172bcb471948e7f20fceca89e66051ae65bf658eccf942fe6a7aaa8b7a508e70813ae872b12ccee5d29c4
ripemd-160 3438e61cd7c0c8a3ed8a96ccd58e82d3b0b19ae7

157075208 as geometric shapes

Circle

Radius = n
Diameter 314150416
Circumference 986932639.02778
Area 7.7511324778639E+16

Sphere

Radius = n
Volume 1.6233476615947E+25
Surface area 3.1004529911455E+17
Circumference 986932639.02778

Square

Length = n
Perimeter 628300832
Area 24672620968243264
Diagonal 222137889.46617

Cube

Length = n
Surface area 148035725809459584
Volume 3.875457070492E+24
Space diagonal 272062240.86545

Equilateral Triangle

Length = n
Perimeter 471225624
Area 1.0683558268222E+16
Altitude 136031120.43272

Triangular Pyramid

Length = n
Surface area 1.0683558268222E+16
Volume 4.5672699579037E+23
Height 74045963.155392