131638863 (number)

131638863 is an odd 9-digits composite number following 131638862 and preceding 131638864. In scientific notation, it is written as 1.31638863 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 87519384 positive integers (up to 131638863) that are relatively prime to 131638863.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million six hundred thirty-eight thousand eight hundred sixty-three

Notation

Scientific notation 1.31638863 × 10^8
Engineering notation 1.31638863 × 10^6

Prime Factorization of 131638863

Prime Factorization 3 × 367 × 119563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131638863
Product of the distinct prime numbers

The prime factorization of 131638863 is 3 × 367 × 119563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131638863)

Multiplication

n×y
n×2 263277726
n×3 394916589
n×4 526555452
n×5 658194315

Division

n÷y
n÷2 65819431.5
n÷3 43879621
n÷3 32909715.75
n÷5 26327772.6

Exponentiation

ny
n2 17328790251932769
n3 2.2811422459299E+24
n4 3.0028697159548E+32
n5 3.9529435514542E+40

Nth Root

y√n
2√n 11473.398058117
3√n 508.69957427315
4√n 107.11394894278
5√n 42.060731795158

Divisors of 131638863

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 -131638862
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 131638863 can be divided by 8 positive divisors. The sum of these divisors (counting 131638863) is 1, the average is 0.125.

Base conversion 131638863

Base System Value
2 Binary 111110110001010011001001111
3 Ternary 100011200221120110
4 Quaternary 13312022121033
5 Quinary 232144420423
6 Senary 21021251103
8 Octal 766123117
10 Decimal 131638863
12 Duodecimal 38103a93
16 Hexadecimal 7d8a64f
20 Vigesimal 212eh33
36 Base36 26dh73

Cryptographic Hash Functions

md5 24157ca3a4f5ae780c9a2562e1d0e66f
sha1 282279c1e4457116fd18c970c8acff3b1236b695
sha256 65c9a0348ca760c21a75fa64c775e67291d8b9d45ce915536375cd5c4fa7ca61
sha512 41d9c5777462e7305cabfcb11d031281944c0310a75b9883d8c399d1d07d856f5ee849206da38d7b9ef4bf21b2f20b11118653cb44bc48d5c1c9d77e2111c4de
ripemd-160 b1dd0e6dab94ed1938bde0f1f9fa99ec630a0b70

131638863 as geometric shapes

Circle

Radius = n
Diameter 263277726
Circumference 827111369.85543
Area 5.444000015107E+16

Sphere

Radius = n
Volume 9.5552262954756E+24
Surface area 2.1776000060428E+17
Circumference 827111369.85543

Square

Length = n
Perimeter 526555452
Area 17328790251932769
Diagonal 186165465.38997

Cube

Length = n
Surface area 103972741511596614
Volume 2.2811422459299E+24
Space diagonal 228005198.9666

Equilateral Triangle

Length = n
Perimeter 394916589
Area 7.503586287513E+15
Altitude 114002599.4833

Triangular Pyramid

Length = n
Surface area 7.503586287513E+15
Volume 2.6883519182469E+23
Height 62055155.129991