157440976 (number)

157440976 is an even 9-digits composite number following 157440975 and preceding 157440977. In scientific notation, it is written as 1.57440976 × 10^8. The sum of its digits is 43. It has a total of 8 prime factors and 80 positive divisors. There are 60013440 positive integers (up to 157440976) that are relatively prime to 157440976.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty thousand nine hundred seventy-six

Notation

Scientific notation 1.57440976 × 10^8
Engineering notation 1.57440976 × 10^6

Prime Factorization of 157440976

Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 47 × 2719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19680122
Product of the distinct prime numbers

The prime factorization of 157440976 is 2 × 2 × 2 × 2 × 11 × 7 × 47 × 2719. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 9, 79, 72, 525, 286, 7140, 6977, 53927, 24164, 177711, 981113, 333046, 5770762, 67014175, 35367348, 622706549, 542955725, 4922239896, 2425184736

Basic calculations (n = 157440976)

Multiplication

n×y
n×2 314881952
n×3 472322928
n×4 629763904
n×5 787204880

Division

n÷y
n÷2 78720488
n÷3 52480325.333333
n÷3 39360244
n÷5 31488195.2

Exponentiation

ny
n2 24787660923832576
n3 3.9025935286053E+24
n4 6.144281340749E+32
n5 9.6736165110611E+40

Nth Root

y√n
2√n 12547.548605206
3√n 539.97367955846
4√n 112.01584086729
5√n 43.593682282893

Divisors of 157440976

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2632, 2719, 3619, 4136, 5264, 5438, 7238, 8272, 10876, 14476, 19033, 21752, 28952, 29909, 38066, 43504, 57904, 59818, 76132, 119636, 127793, 152264, 209363, 239272, 255586, 304528, 418726, 478544, 511172, 837452, 894551, 1022344, 1405723, 1674904, 1789102, 2044688, 2811446, 3349808, 3578204, 5622892, 7156408, 9840061, 11245784, 14312816, 19680122, 22491568, 39360244, 78720488, 157440976

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157440975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157440976 can be divided by 80 positive divisors. The sum of these divisors (counting 157440976) is 1, the average is 0.0125.

Base conversion 157440976

Base System Value
2 Binary 1001011000100101101111010000
3 Ternary 101222020211102021
4 Quaternary 21120211233100
5 Quinary 310301102401
6 Senary 23342301224
8 Octal 1130455720
10 Decimal 157440976
12 Duodecimal 44887814
16 Hexadecimal 9625bd0
20 Vigesimal 294028g
36 Base36 2lqi8g

Cryptographic Hash Functions

md5 5fd476f38ac218e7e6d7b83cbcb446d6
sha1 8d9e9ce3b505241e0ead34cf58318bb074f47943
sha256 098d44f1799dd3e9dfc848f1c291abea6fcf7323f0341460c6c1719bf956b164
sha512 1afeb06c133ceea1c6b2c430811902eec4d5da5c8af4c0aa832f22b92ba354c401e62037be792ced512b32f1f490c3a91d2583b9de0b1216df71294a0f4e8ef5
ripemd-160 ae7af8ab7a2a2c96740fec43f3b8c6f9b464fef1

157440976 as geometric shapes

Circle

Radius = n
Diameter 314881952
Circumference 989230827.15121
Area 7.7872733457987E+16

Sphere

Radius = n
Volume 1.6347145545884E+25
Surface area 3.1149093383195E+17
Circumference 989230827.15121

Square

Length = n
Perimeter 629763904
Area 24787660923832576
Diagonal 222655163.53246

Cube

Length = n
Surface area 148725965542995456
Volume 3.9025935286053E+24
Space diagonal 272695769.62523

Equilateral Triangle

Length = n
Perimeter 472322928
Area 1.0733372030217E+16
Altitude 136347884.81262

Triangular Pyramid

Length = n
Surface area 1.0733372030217E+16
Volume 4.5992505804859E+23
Height 74218387.844152