131440462 (number)

131440462 is an even 9-digits composite number following 131440461 and preceding 131440463. In scientific notation, it is written as 1.31440462 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 65689992 positive integers (up to 131440462) that are relatively prime to 131440462.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred forty thousand four hundred sixty-two

Notation

Scientific notation 1.31440462 × 10^8
Engineering notation 1.31440462 × 10^6

Prime Factorization of 131440462

Prime Factorization 2 × 2357 × 27883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131440462
Product of the distinct prime numbers

The prime factorization of 131440462 is 2 × 2357 × 27883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 59, 43, 567, 294, 9689, 3872, 27517, 47034, 588702, 649439, 9630517, 239818, 35453305, 85866019, 315210105, 787506161, 2308483764, 7705956472

Basic calculations (n = 131440462)

Multiplication

n×y
n×2 262880924
n×3 394321386
n×4 525761848
n×5 657202310

Division

n÷y
n÷2 65720231
n÷3 43813487.333333
n÷3 32860115.5
n÷5 26288092.4

Exponentiation

ny
n2 17276595050773444
n3 2.2708436352606E+24
n4 2.9848073654841E+32
n5 3.9232445910023E+40

Nth Root

y√n
2√n 11464.74866711
3√n 508.4438816694
4√n 107.07356661245
5√n 42.048045683395

Divisors of 131440462

1, 2, 2357, 4714, 27883, 55766, 65720231, 131440462

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 -131440461
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 131440462 can be divided by 8 positive divisors. The sum of these divisors (counting 131440462) is 1, the average is 0.125.

Base conversion 131440462

Base System Value
2 Binary 111110101011001111101001110
3 Ternary 100011022212102021
4 Quaternary 13311121331032
5 Quinary 232122043322
6 Senary 21013120354
8 Octal 765317516
10 Decimal 131440462
12 Duodecimal 380290ba
16 Hexadecimal 7d59f4e
20 Vigesimal 211a132
36 Base36 26983y

Cryptographic Hash Functions

md5 852370f1ff93c9cc3187d2d0025b872c
sha1 d611ebd2bcb537c4ac33e202ad638a6bcf6f6f01
sha256 1cd1b49a5c1de45a91d95a2bcbdd8c3c3e38783b38f0747c80e073dda0ec15f7
sha512 e79867e233d61f148b77f10d4292e4995a1ff57bcdb2ce167e9880454d1155f277ea8b121fda34305ad8f52ed61256444f8aa3b066cf307aa324d311e4eff5cb
ripemd-160 c4e25faa811775fa7788d6cdedcbe81e5adba8d7

131440462 as geometric shapes

Circle

Radius = n
Diameter 262880924
Circumference 825864779.6073
Area 5.4276024090556E+16

Sphere

Radius = n
Volume 9.512087575981E+24
Surface area 2.1710409636222E+17
Circumference 825864779.6073

Square

Length = n
Perimeter 525761848
Area 17276595050773444
Diagonal 185884884.00499

Cube

Length = n
Surface area 103659570304640664
Volume 2.2708436352606E+24
Space diagonal 227661558.35433

Equilateral Triangle

Length = n
Perimeter 394321386
Area 7.4809851024332E+15
Altitude 113830779.17716

Triangular Pyramid

Length = n
Surface area 7.4809851024332E+15
Volume 2.6762148891784E+23
Height 61961628.001662