131760987 (number)

131760987 is an odd 9-digits composite number following 131760986 and preceding 131760988. In scientific notation, it is written as 1.31760987 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 85797768 positive integers (up to 131760987) that are relatively prime to 131760987.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred sixty thousand nine hundred eighty-seven

Notation

Scientific notation 1.31760987 × 10^8
Engineering notation 1.31760987 × 10^6

Prime Factorization of 131760987

Prime Factorization 3 × 43 × 1021403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131760987
Product of the distinct prime numbers

The prime factorization of 131760987 is 3 × 43 × 1021403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131760987)

Multiplication

n×y
n×2 263521974
n×3 395282961
n×4 527043948
n×5 658804935

Division

n÷y
n÷2 65880493.5
n÷3 43920329
n÷3 32940246.75
n÷5 26352197.4

Exponentiation

ny
n2 17360957695214169
n3 2.2874969211867E+24
n4 3.0140285209502E+32
n5 3.9713137276654E+40

Nth Root

y√n
2√n 11478.718874509
3√n 508.85683590023
4√n 107.13878324168
5√n 42.068533016793

Divisors of 131760987

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 -131760986
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 131760987 can be divided by 8 positive divisors. The sum of these divisors (counting 131760987) is 1, the average is 0.125.

Base conversion 131760987

Base System Value
2 Binary 111110110101000001101011011
3 Ternary 100011221011002120
4 Quaternary 13312220031123
5 Quinary 232212322422
6 Senary 21024032323
8 Octal 766501533
10 Decimal 131760987
12 Duodecimal 381626a3
16 Hexadecimal 7da835b
20 Vigesimal 213a297
36 Base36 26g3ff

Cryptographic Hash Functions

md5 606edee4b8b924c0e1baffb34b655f20
sha1 0eb299b4cd79c6ebdf628185b8138a29e8e0e9ce
sha256 2fb3b3a3f1a8ead429b16d6de878fdf9431b4f5b5b60bd2b18f99562d60c458e
sha512 544b87747d15a85997ea299595b6226be72e4049b08ea7094ce33ba87bee01e9821a7460d58b228c2fa792554d440b9beae00d5d5933c7b9cd2f7072860fa0e4
ripemd-160 99afab054606521c285ef61ac12ee2aefef2467a

131760987 as geometric shapes

Circle

Radius = n
Diameter 263521974
Circumference 827878697.57788
Area 5.4541057154568E+16

Sphere

Radius = n
Volume 9.5818446969457E+24
Surface area 2.1816422861827E+17
Circumference 827878697.57788

Square

Length = n
Perimeter 527043948
Area 17360957695214169
Diagonal 186338174.80707

Cube

Length = n
Surface area 104165746171285014
Volume 2.2874969211867E+24
Space diagonal 228216723.93942

Equilateral Triangle

Length = n
Perimeter 395282961
Area 7.5175151990412E+15
Altitude 114108361.96971

Triangular Pyramid

Length = n
Surface area 7.5175151990412E+15
Volume 2.6958409748574E+23
Height 62112724.935688