157068904 (number)

157068904 is an even 9-digits composite number following 157068903 and preceding 157068905. In scientific notation, it is written as 1.57068904 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 76887360 positive integers (up to 157068904) that are relatively prime to 157068904.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-eight thousand nine hundred four

Notation

Scientific notation 1.57068904 × 10^8
Engineering notation 1.57068904 × 10^6

Prime Factorization of 157068904

Prime Factorization 2 × 2 × 2 × 181 × 67 × 1619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39267226
Product of the distinct prime numbers

The prime factorization of 157068904 is 2 × 2 × 2 × 181 × 67 × 1619. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 72, 73, 435, 799, 299, 5954, 79672, 24586, 924548, 178604, 6962688, 6821399, 19412124, 86675105, 82331910, 130396625, 6397188942, 8697304038

Basic calculations (n = 157068904)

Multiplication

n×y
n×2 314137808
n×3 471206712
n×4 628275616
n×5 785344520

Division

n÷y
n÷2 78534452
n÷3 52356301.333333
n÷3 39267226
n÷5 31413780.8

Exponentiation

ny
n2 24670640603761216
n3 3.8749904806107E+24
n4 6.0864050779995E+32
n5 9.5598497490142E+40

Nth Root

y√n
2√n 12532.71335346
3√n 539.54798021365
4√n 111.94960184592
5√n 43.573058245259

Divisors of 157068904

1, 2, 4, 8, 67, 134, 181, 268, 362, 536, 724, 1448, 1619, 3238, 6476, 12127, 12952, 24254, 48508, 97016, 108473, 216946, 293039, 433892, 586078, 867784, 1172156, 2344312, 19633613, 39267226, 78534452, 157068904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157068903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157068904 can be divided by 32 positive divisors. The sum of these divisors (counting 157068904) is 1, the average is 0.03125.

Base conversion 157068904

Base System Value
2 Binary 1001010111001010111001101000
3 Ternary 101221112221000211
4 Quaternary 21113022321220
5 Quinary 310202201104
6 Senary 23330310504
8 Octal 1127127150
10 Decimal 157068904
12 Duodecimal 44728434
16 Hexadecimal 95cae68
20 Vigesimal 291dc54
36 Base36 2lij54

Cryptographic Hash Functions

md5 7e49618f9405d0c35a9ff141db2b0a69
sha1 f46382c108a2091de41c87db5bb6abc7801612e8
sha256 e91f10796ce95a58f3c112de5efe0d6309a7074477a36b60f87a5cf345aac90b
sha512 46be6a16f68bc19cd5285e18e33dad747e17e011d2c677d04b4a5e3967179728d7782536aad456b543acdfaf93a9659133ba198f08834db833320879047eb3c4
ripemd-160 6de2f652ad9db9da5cdbcbdbb25bcb8e068ac7e1

157068904 as geometric shapes

Circle

Radius = n
Diameter 314137808
Circumference 986893029.8276
Area 7.750510328013E+16

Sphere

Radius = n
Volume 1.6231522168822E+25
Surface area 3.1002041312052E+17
Circumference 986893029.8276

Square

Length = n
Perimeter 628275616
Area 24670640603761216
Diagonal 222128974.26388

Cube

Length = n
Surface area 148023843622567296
Volume 3.8749904806107E+24
Space diagonal 272051322.01716

Equilateral Triangle

Length = n
Perimeter 471206712
Area 1.0682700745247E+16
Altitude 136025661.00858

Triangular Pyramid

Length = n
Surface area 1.0682700745247E+16
Volume 4.5667200764552E+23
Height 74042991.421293