131569690 (number)

131569690 is an even 9-digits composite number following 131569689 and preceding 131569691. In scientific notation, it is written as 1.31569690 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 45109584 positive integers (up to 131569690) that are relatively prime to 131569690.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand six hundred ninety

Notation

Scientific notation 1.31569690 × 10^8
Engineering notation 1.31569690 × 10^6

Prime Factorization of 131569690

Prime Factorization 2 × 35 × 1879567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131569690
Product of the distinct prime numbers

The prime factorization of 131569690 is 2 × 35 × 1879567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 6, 47, 122, 24, 980, 8792, 44443, 91250, 390271, 425426, 3573616, 8617211, 24505898, 78508637, 343940523, 363424428, 8405882085, 2893984721

Basic calculations (n = 131569690)

Multiplication

n×y
n×2 263139380
n×3 394709070
n×4 526278760
n×5 657848450

Division

n÷y
n÷2 65784845
n÷3 43856563.333333
n÷3 32892422.5
n÷5 26313938

Exponentiation

ny
n2 17310583326696100
n3 2.2775480820126E+24
n4 2.9965629511049E+32
n5 3.9425685854236E+40

Nth Root

y√n
2√n 11470.383167096
3√n 508.61045560365
4√n 107.0998747296
5√n 42.056310488762

Divisors of 131569690

1, 2, 35, 70, 1879567, 3759134, 65784845, 131569690

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 -131569689
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 131569690 can be divided by 8 positive divisors. The sum of these divisors (counting 131569690) is 1, the average is 0.125.

Base conversion 131569690

Base System Value
2 Binary 111110101111001100000011010
3 Ternary 100011120102200111
4 Quaternary 13311321200122
5 Quinary 232140212230
6 Senary 21015554534
8 Octal 765714032
10 Decimal 131569690
12 Duodecimal 3808ba4a
16 Hexadecimal 7d7981a
20 Vigesimal 212644a
36 Base36 26bztm

Cryptographic Hash Functions

md5 2a778abcef6e30722a9b4eb4bcbe0483
sha1 629d772064aea15ac293dfa5a4326396001879f8
sha256 dd756968037ee83a9cf77c46f81a82925b92a350f2bc677f396a26a814f72781
sha512 6ce093ac30aa9c066f21cfb7fd66f3997a1746e625bbb03b53aa95dad763236ec655fd7e98fdf1752f6fe819b4a3391aa812c2c49798cd75ececb784a14cf6c8
ripemd-160 f66e1a06799e956a8e981bdac8b53ec2de67d71b

131569690 as geometric shapes

Circle

Radius = n
Diameter 263139380
Circumference 826676743.07817
Area 5.4382801408502E+16

Sphere

Radius = n
Volume 9.5401710968643E+24
Surface area 2.1753120563401E+17
Circumference 826676743.07817

Square

Length = n
Perimeter 526278760
Area 17310583326696100
Diagonal 186067639.99522

Cube

Length = n
Surface area 103863499960176600
Volume 2.2775480820126E+24
Space diagonal 227885387.81609

Equilateral Triangle

Length = n
Perimeter 394709070
Area 7.4957024576231E+15
Altitude 113942693.90804

Triangular Pyramid

Length = n
Surface area 7.4957024576231E+15
Volume 2.6841161554492E+23
Height 62022546.665075