20931132 (number)

20931132 is an even 8-digits composite number following 20931131 and preceding 20931133. In scientific notation, it is written as 2.0931132 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 6977040 positive integers (up to 20931132) that are relatively prime to 20931132.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0931132 × 10^7
Engineering notation 2.0931132 × 10^6

Prime Factorization of 20931132

Prime Factorization 2 × 2 × 3 × 1744261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10465566
Product of the distinct prime numbers

The prime factorization of 20931132 is 2 × 2 × 3 × 1744261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 59, 11, 891, 932, 4127, 3942, 7307, 51641, 55658, 596546, 1235094, 9090938, 31360373, 42358517, 373973101, 720251935, 7800364933, 1376015387

Basic calculations (n = 20931132)

Multiplication

n×y
n×2 41862264
n×3 62793396
n×4 83724528
n×5 104655660

Division

n÷y
n÷2 10465566
n÷3 6977044
n÷3 5232783
n÷5 4186226.4

Exponentiation

ny
n2 438112286801424
n3 9.1701861058625E+21
n4 1.9194237584637E+29
n5 4.017571205234E+36

Nth Root

y√n
2√n 4575.0554095005
3√n 275.5904975297
4√n 67.639155889917
5√n 29.117798968562

Divisors of 20931132

1, 2, 3, 4, 6, 12, 1744261, 3488522, 5232783, 6977044, 10465566, 20931132

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20931131
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20931132 can be divided by 12 positive divisors. The sum of these divisors (counting 20931132) is 1, the average is 0.083333333333333.

Base conversion 20931132

Base System Value
2 Binary 1001111110110001000111100
3 Ternary 1110101102010010
4 Quaternary 1033312020330
5 Quinary 20324244012
6 Senary 2024343220
8 Octal 117661074
10 Decimal 20931132
12 Duodecimal 7014b10
16 Hexadecimal 13f623c
20 Vigesimal 6ag7gc
36 Base36 cgmkc

Cryptographic Hash Functions

md5 c382c43dc1668f880b9fa2a509e25325
sha1 f93d9e757ba003187ca7938b7cc1f283173771ea
sha256 b14983e1e66e34b8f053a82272b19620299cc449353d7a9afb147d41ec557d25
sha512 9aa81c1141d164c41ee0ca3275a53098bef3ff0c6cf7c9ad67102487b8c4b34032e37c010c5173f1dc0ab585b8799386ab2e94e5290ca3c64bfef94211e46361
ripemd-160 96df2ce4a05c099c77146b2030324f6550fcae73

20931132 as geometric shapes

Circle

Radius = n
Diameter 41862264
Circumference 131514181.04504
Area 1.3763703416628E+15

Sphere

Radius = n
Volume 3.8411985736305E+22
Surface area 5.5054813666511E+15
Circumference 131514181.04504

Square

Length = n
Perimeter 83724528
Area 438112286801424
Diagonal 29601090.750221

Cube

Length = n
Surface area 2628673720808544
Volume 9.1701861058625E+21
Space diagonal 36253784.083931

Equilateral Triangle

Length = n
Perimeter 62793396
Area 1.8970818504006E+14
Altitude 18126892.041965

Triangular Pyramid

Length = n
Surface area 1.8970818504006E+14
Volume 1.0807167966997E+21
Height 9867030.2500738