21376072 (number)

21376072 is an even 8-digits composite number following 21376071 and preceding 21376073. In scientific notation, it is written as 2.1376072 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 10059264 positive integers (up to 21376072) that are relatively prime to 21376072.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seventy-six thousand seventy-two

Notation

Scientific notation 2.1376072 × 10^7
Engineering notation 2.1376072 × 10^6

Prime Factorization of 21376072

Prime Factorization 2 × 2 × 2 × 17 × 157177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5344018
Product of the distinct prime numbers

The prime factorization of 21376072 is 2 × 2 × 2 × 17 × 157177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 15, 37, 220, 343, 343, 9907, 28888, 98496, 52721, 510464, 3427393, 116868, 50309291, 61782299, 955491579, 503269107, 1556387120, 3964437896

Basic calculations (n = 21376072)

Multiplication

n×y
n×2 42752144
n×3 64128216
n×4 85504288
n×5 106880360

Division

n÷y
n÷2 10688036
n÷3 7125357.3333333
n÷3 5344018
n÷5 4275214.4

Exponentiation

ny
n2 456936454149184
n3 9.7675065433177E+21
n4 2.0879092313043E+29
n5 4.4631298057825E+36

Nth Root

y√n
2√n 4623.4264350155
3√n 277.52959454953
4√n 67.995782479618
5√n 29.240552928765

Divisors of 21376072

1, 2, 4, 8, 17, 34, 68, 136, 157177, 314354, 628708, 1257416, 2672009, 5344018, 10688036, 21376072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21376071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21376072 can be divided by 16 positive divisors. The sum of these divisors (counting 21376072) is 1, the average is 0.0625.

Base conversion 21376072

Base System Value
2 Binary 1010001100010110001001000
3 Ternary 1111020000110101
4 Quaternary 1101202301020
5 Quinary 20433013242
6 Senary 2042055144
8 Octal 121426110
10 Decimal 21376072
12 Duodecimal 71aa4b4
16 Hexadecimal 1462c48
20 Vigesimal 6dc03c
36 Base36 cq5vs

Cryptographic Hash Functions

md5 d062401e217640ae5910ac6190719c3a
sha1 5e1a75c33cceabc1ddbb3bb6cac7e40cacd326d6
sha256 46fe58ddd9a2d24e37d168457a7bf34353c0f3fbebe98f5843d50d67ced52f6c
sha512 04532c86a7eac6c18b52798d7b7eae095ff2f850a3d1328b3deb6e107fc13fe37a838e4bae23acd7c6d3daca50e036ee70db5e033c31a89127fa3a10541150d4
ripemd-160 d78fe994ec08c58207dcaa6e6b4ef71f93713982

21376072 as geometric shapes

Circle

Radius = n
Diameter 42752144
Circumference 134309821.51561
Area 1.4355082075124E+15

Sphere

Radius = n
Volume 4.0914035733836E+22
Surface area 5.7420328300498E+15
Circumference 134309821.51561

Square

Length = n
Perimeter 85504288
Area 456936454149184
Diagonal 30230330.932664

Cube

Length = n
Surface area 2741618724895104
Volume 9.7675065433177E+21
Space diagonal 37024442.77025

Equilateral Triangle

Length = n
Perimeter 64128216
Area 1.9785928860419E+14
Altitude 18512221.385125

Triangular Pyramid

Length = n
Surface area 1.9785928860419E+14
Volume 1.151111685344E+21
Height 10076776.977555