21131567 (number)

21131567 is an odd 8-digits prime number following 21131566 and preceding 21131568. In scientific notation, it is written as 2.1131567 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 21131566 positive integers (up to 21131567) that are relatively prime to 21131567.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-one thousand five hundred sixty-seven

Notation

Scientific notation 2.1131567 × 10^7
Engineering notation 2.1131567 × 10^6

Prime Factorization of 21131567

Prime Factorization 21131567

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21131567
Product of the distinct prime numbers

The prime factorization of 21131567 is 21131567. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 2, 67, 36, 874, 113, 7399, 1702, 7382, 70688, 409291, 732725, 2960854, 9044207, 18558426, 74931143, 425106045, 478203609, 3773891116, 1319591972

Basic calculations (n = 21131567)

Multiplication

n×y
n×2 42263134
n×3 63394701
n×4 84526268
n×5 105657835

Division

n÷y
n÷2 10565783.5
n÷3 7043855.6666667
n÷3 5282891.75
n÷5 4226313.4

Exponentiation

ny
n2 446543123875489
n3 9.4361559405642E+21
n4 1.9940076148048E+29
n5 4.2136505510758E+36

Nth Root

y√n
2√n 4596.9084176216
3√n 276.4673826584
4√n 67.800504552854
5√n 29.173352568934

Divisors of 21131567

1, 21131567

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21131568
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10565784
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4596.9085263903
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999053549
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21131567 can be divided by 2 positive divisors. The sum of these divisors (counting 21131567) is 21131568, the average is 10565784.

Base conversion 21131567

Base System Value
2 Binary 1010000100111000100101111
3 Ternary 1110202121001122
4 Quaternary 1100213010233
5 Quinary 20402202232
6 Senary 2032531155
8 Octal 120470457
10 Decimal 21131567
12 Duodecimal 70b0abb
16 Hexadecimal 142712f
20 Vigesimal 6c18i7
36 Base36 ckx7z

Cryptographic Hash Functions

md5 ae7c5de2dbd05f8fcfb223a1c26ca119
sha1 e2fa041c59d2bfadd5364b14e9ef03dd8c0435eb
sha256 8f32d06e4d17456fb7027dbcd64882a901dcdb46b16313815694f9d1a234f34c
sha512 abdc5e34caac98ecb0e52101f5506b46478ab2b16970214a9c233d8a458ae95e26d5e29a055b9579f800c2303579e8f9c4c0b35de3f4f6acd6658eeaa6ab52db
ripemd-160 ec7e7fd6d8d7da49385a3c5204e33996189c24ca

21131567 as geometric shapes

Circle

Radius = n
Diameter 42263134
Circumference 132773551.29208
Area 1.4028565974783E+15

Sphere

Radius = n
Volume 3.9526077574672E+22
Surface area 5.6114263899131E+15
Circumference 132773551.29208

Square

Length = n
Perimeter 84526268
Area 446543123875489
Diagonal 29884548.645596

Cube

Length = n
Surface area 2679258743252934
Volume 9.4361559405642E+21
Space diagonal 36600947.687546

Equilateral Triangle

Length = n
Perimeter 63394701
Area 1.9335884458072E+14
Altitude 18300473.843773

Triangular Pyramid

Length = n
Surface area 1.9335884458072E+14
Volume 1.1120616423178E+21
Height 9961516.2151986