21031032 (number)

21031032 is an even 8-digits composite number following 21031031 and preceding 21031033. In scientific notation, it is written as 2.1031032 × 10^7. The sum of its digits is 12. It has a total of 7 prime factors and 64 positive divisors. There are 5913600 positive integers (up to 21031032) that are relatively prime to 21031032.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-one thousand thirty-two

Notation

Scientific notation 2.1031032 × 10^7
Engineering notation 2.1031032 × 10^6

Prime Factorization of 21031032

Prime Factorization 2 × 2 × 2 × 3 × 319 × 41 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5257758
Product of the distinct prime numbers

The prime factorization of 21031032 is 2 × 2 × 2 × 3 × 319 × 41 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 96, 90, 155, 187, 248, 1756, 36238, 14894, 121636, 484200, 9261127, 1975333, 99390817, 96023290, 934754687, 418698943, 5777246104, 8178972677

Basic calculations (n = 21031032)

Multiplication

n×y
n×2 42062064
n×3 63093096
n×4 84124128
n×5 105155160

Division

n÷y
n÷2 10515516
n÷3 7010344
n÷3 5257758
n÷5 4206206.4

Exponentiation

ny
n2 442304306985024
n3 9.3021160339399E+21
n4 1.956330999775E+29
n5 4.1143659858861E+36

Nth Root

y√n
2√n 4585.9603138274
3√n 276.02824747646
4√n 67.719718796134
5√n 29.145540713201

Divisors of 21031032

1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 123, 134, 164, 201, 246, 268, 319, 328, 402, 492, 536, 638, 804, 957, 984, 1276, 1608, 1914, 2552, 2747, 3828, 5494, 7656, 8241, 10988, 13079, 16482, 21373, 21976, 26158, 32964, 39237, 42746, 52316, 64119, 65928, 78474, 85492, 104632, 128238, 156948, 170984, 256476, 313896, 512952, 876293, 1752586, 2628879, 3505172, 5257758, 7010344, 10515516, 21031032

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21031031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21031032 can be divided by 64 positive divisors. The sum of these divisors (counting 21031032) is 1, the average is 0.015625.

Base conversion 21031032

Base System Value
2 Binary 1010000001110100001111000
3 Ternary 1110120111011010
4 Quaternary 1100032201320
5 Quinary 20340443112
6 Senary 2030433520
8 Octal 120164170
10 Decimal 21031032
12 Duodecimal 70628a0
16 Hexadecimal 140e878
20 Vigesimal 6b8hbc
36 Base36 cirnc

Cryptographic Hash Functions

md5 6451d98521954490d767d3d715d8ff9d
sha1 fd3281710f22671bc8d20bb229ae0868cfaafad3
sha256 62e282baaefbd8f2a766eac55c9404f6d9e856c5d93010439e170e97a6bf13e6
sha512 57b8d07ee6061879e1cf385afb0668991f23aeae0900a58701877736e56b39b3587b54a39643b0c9bdc80dce027e31212b7dee2bdb8100f35dd4021e0d459518
ripemd-160 83df8f760e17c0f8a1943cf363cf2043e1a1f1b3

21031032 as geometric shapes

Circle

Radius = n
Diameter 42062064
Circumference 132141871.25722
Area 1.3895399614753E+15

Sphere

Radius = n
Volume 3.8964612526754E+22
Surface area 5.5581598459011E+15
Circumference 132141871.25722

Square

Length = n
Perimeter 84124128
Area 442304306985024
Diagonal 29742370.685103

Cube

Length = n
Surface area 2653825841910144
Volume 9.3021160339399E+21
Space diagonal 36426815.959607

Equilateral Triangle

Length = n
Perimeter 63093096
Area 1.9152338302615E+14
Altitude 18213407.979803

Triangular Pyramid

Length = n
Surface area 1.9152338302615E+14
Volume 1.0962648878305E+21
Height 9914123.5617009