20976908 (number)

20976908 is an even 8-digits composite number following 20976907 and preceding 20976909. In scientific notation, it is written as 2.0976908 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 10466832 positive integers (up to 20976908) that are relatively prime to 20976908.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-six thousand nine hundred eight

Notation

Scientific notation 2.0976908 × 10^7
Engineering notation 2.0976908 × 10^6

Prime Factorization of 20976908

Prime Factorization 2 × 2 × 10303 × 509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10488454
Product of the distinct prime numbers

The prime factorization of 20976908 is 2 × 2 × 10303 × 509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 22, 91, 689, 955, 1566, 1499, 27017, 16092, 319817, 269561, 5276104, 5723082, 59655079, 27849872, 255950777, 927013567, 7690379469, 6354025949

Basic calculations (n = 20976908)

Multiplication

n×y
n×2 41953816
n×3 62930724
n×4 83907632
n×5 104884540

Division

n÷y
n÷2 10488454
n÷3 6992302.6666667
n÷3 5244227
n÷5 4195381.6

Exponentiation

ny
n2 440030669240464
n3 9.2304828658356E+21
n4 1.9362698987221E+29
n5 4.0616955528663E+36

Nth Root

y√n
2√n 4580.0554581795
3√n 275.79125502976
4√n 67.676106996336
5√n 29.130523859747

Divisors of 20976908

1, 2, 4, 509, 1018, 2036, 10303, 20606, 41212, 5244227, 10488454, 20976908

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 -20976907
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 20976908 can be divided by 12 positive divisors. The sum of these divisors (counting 20976908) is 1, the average is 0.083333333333333.

Base conversion 20976908

Base System Value
2 Binary 1010000000001010100001100
3 Ternary 1110110201220112
4 Quaternary 1100001110030
5 Quinary 20332230113
6 Senary 2025335152
8 Octal 120012414
10 Decimal 20976908
12 Duodecimal 70374b8
16 Hexadecimal 140150c
20 Vigesimal 6b2258
36 Base36 chlvw

Cryptographic Hash Functions

md5 0f0d0c05a515de883bc3f1ea1c16e351
sha1 ee003229da18b1e6e8552974cd10bf598863a9c0
sha256 417b558280bdfdef15bcddcd5b9cce1ce50c0c55d4a2a3d3a698118d18fb0477
sha512 34f86deb0d54671ced01efa0b62484d08383eb33c41306594a63134238d5f543a76f1f117ec782ffa73d4263f575a796ea38c55245e9199403c4aa8b58374660
ripemd-160 305f27128733b71c26f8d7e13373bf7d31b46cb7

20976908 as geometric shapes

Circle

Radius = n
Diameter 41953816
Circumference 131801800.13566
Area 1.38239711784E+15

Sphere

Radius = n
Volume 3.8664556213861E+22
Surface area 5.5295884713602E+15
Circumference 131801800.13566

Square

Length = n
Perimeter 83907632
Area 440030669240464
Diagonal 29665827.790253

Cube

Length = n
Surface area 2640184015442784
Volume 9.2304828658356E+21
Space diagonal 36333070.441698

Equilateral Triangle

Length = n
Perimeter 62930724
Area 1.9053886900325E+14
Altitude 18166535.220849

Triangular Pyramid

Length = n
Surface area 1.9053886900325E+14
Volume 1.0878228380098E+21
Height 9888609.2634176