131457460 (number)

131457460 is an even 9-digits composite number following 131457459 and preceding 131457461. In scientific notation, it is written as 1.31457460 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 52496544 positive integers (up to 131457460) that are relatively prime to 131457460.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred fifty-seven thousand four hundred sixty

Notation

Scientific notation 1.31457460 × 10^8
Engineering notation 1.31457460 × 10^6

Prime Factorization of 131457460

Prime Factorization 2 × 2 × 5 × 10159 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65728730
Product of the distinct prime numbers

The prime factorization of 131457460 is 2 × 2 × 5 × 10159 × 647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 59, 5, 782, 951, 4899, 8583, 19295, 44271, 607685, 411590, 3534643, 3124823, 30200888, 65856967, 410353223, 907889093, 9619878362, 8717597348

Basic calculations (n = 131457460)

Multiplication

n×y
n×2 262914920
n×3 394372380
n×4 525829840
n×5 657287300

Division

n÷y
n÷2 65728730
n÷3 43819153.333333
n÷3 32864365
n÷5 26291492

Exponentiation

ny
n2 17281063789651600
n3 2.2717247518856E+24
n4 2.9863516570201E+32
n5 3.9257820349865E+40

Nth Root

y√n
2√n 11465.489959003
3√n 508.46579819962
4√n 107.07702815732
5√n 42.049133165439

Divisors of 131457460

1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 6470, 10159, 12940, 20318, 40636, 50795, 101590, 203180, 6572873, 13145746, 26291492, 32864365, 65728730, 131457460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131457459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131457460 can be divided by 24 positive divisors. The sum of these divisors (counting 131457460) is 1, the average is 0.041666666666667.

Base conversion 131457460

Base System Value
2 Binary 111110101011110000110110100
3 Ternary 100011100201201211
4 Quaternary 13311132012310
5 Quinary 232123114320
6 Senary 21013331204
8 Octal 765360664
10 Decimal 131457460
12 Duodecimal 38036b04
16 Hexadecimal 7d5e1b4
20 Vigesimal 211c3d0
36 Base36 269l84

Cryptographic Hash Functions

md5 dcdf86a05dff4d12caf3ebf9771b81ef
sha1 352f74b61fdea9efdda9179c693015dcfbd368de
sha256 7408e05834f238bc8db3c4b7608a92f1c4ce9651602c550f15e6582dd8601108
sha512 35d943fb6066cc90cea69660d8ff94b8f51921d1a95a1e47d0fcff31b5a951343af2e93b0a9802b859984292123f2097fe1ae6143993078efc391779d3522f23
ripemd-160 11cd17751fa0fabc36b738a36a8dca6f982e09e8

131457460 as geometric shapes

Circle

Radius = n
Diameter 262914920
Circumference 825971581.19115
Area 5.4290063047786E+16

Sphere

Radius = n
Volume 9.5157783886691E+24
Surface area 2.1716025219114E+17
Circumference 825971581.19115

Square

Length = n
Perimeter 525829840
Area 17281063789651600
Diagonal 185908922.80712

Cube

Length = n
Surface area 103686382737909600
Volume 2.2717247518856E+24
Space diagonal 227690999.75395

Equilateral Triangle

Length = n
Perimeter 394372380
Area 7.4829201231288E+15
Altitude 113845499.87698

Triangular Pyramid

Length = n
Surface area 7.4829201231288E+15
Volume 2.6772532950794E+23
Height 61969640.935706