21032916 (number)

21032916 is an even 8-digits composite number following 21032915 and preceding 21032917. In scientific notation, it is written as 2.1032916 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6948480 positive integers (up to 21032916) that are relatively prime to 21032916.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand nine hundred sixteen

Notation

Scientific notation 2.1032916 × 10^7
Engineering notation 2.1032916 × 10^6

Prime Factorization of 21032916

Prime Factorization 2 × 2 × 3 × 113 × 15511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10516458
Product of the distinct prime numbers

The prime factorization of 21032916 is 2 × 2 × 3 × 113 × 15511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 61, 85, 913, 346, 6653, 9456, 34517, 54944, 158937, 19741, 3661435, 1273061, 14250670, 26623309, 674545411, 432798104, 2675976835, 8929421827

Basic calculations (n = 21032916)

Multiplication

n×y
n×2 42065832
n×3 63098748
n×4 84131664
n×5 105164580

Division

n÷y
n÷2 10516458
n÷3 7010972
n÷3 5258229
n÷5 4206583.2

Exponentiation

ny
n2 442383555463056
n3 9.3046161618358E+21
n4 1.9570321014413E+29
n5 4.1162091798919E+36

Nth Root

y√n
2√n 4586.1657187677
3√n 276.03648960948
4√n 67.721235360614
5√n 29.146062877127

Divisors of 21032916

1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 15511, 31022, 46533, 62044, 93066, 186132, 1752743, 3505486, 5258229, 7010972, 10516458, 21032916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032916 can be divided by 24 positive divisors. The sum of these divisors (counting 21032916) is 1, the average is 0.041666666666667.

Base conversion 21032916

Base System Value
2 Binary 1010000001110111111010100
3 Ternary 1110120120201220
4 Quaternary 1100032333110
5 Quinary 20341023131
6 Senary 2030450340
8 Octal 120167724
10 Decimal 21032916
12 Duodecimal 70639b0
16 Hexadecimal 140efd4
20 Vigesimal 6b925g
36 Base36 cit3o

Cryptographic Hash Functions

md5 ea2002d889d9b2de90627869f80db2c2
sha1 838c105a160e37193606c5e7f4c197d65ea206dd
sha256 8ca4b7cb0d9746b97b2f6dca3be60b6ee9a9236abc0908de34f50cfe0ad68d13
sha512 c1da59560a70555c666e4c8b032de409d80cfe12ea8cdd9145b5f45b4ed93fb776bfa3cf28921c14aae15752cd3b3547fd52156fea5aa56d8651af63b99a0c17
ripemd-160 4f54525e40fd02c24cf04688a9a9936cc42042c5

21032916 as geometric shapes

Circle

Radius = n
Diameter 42065832
Circumference 132153708.77834
Area 1.3897889279117E+15

Sphere

Radius = n
Volume 3.8975085037995E+22
Surface area 5.5591557116467E+15
Circumference 132153708.77834

Square

Length = n
Perimeter 84131664
Area 442383555463056
Diagonal 29745035.063454

Cube

Length = n
Surface area 2654301332778336
Volume 9.3046161618358E+21
Space diagonal 36430079.143328

Equilateral Triangle

Length = n
Perimeter 63098748
Area 1.9155769862374E+14
Altitude 18215039.571664

Triangular Pyramid

Length = n
Surface area 1.9155769862374E+14
Volume 1.0965595307287E+21
Height 9915011.687818