20692972 (number)

20692972 is an even 8-digits composite number following 20692971 and preceding 20692973. In scientific notation, it is written as 2.0692972 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 10126256 positive integers (up to 20692972) that are relatively prime to 20692972.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-two thousand nine hundred seventy-two

Notation

Scientific notation 2.0692972 × 10^7
Engineering notation 2.0692972 × 10^6

Prime Factorization of 20692972

Prime Factorization 2 × 2 × 47 × 110069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10346486
Product of the distinct prime numbers

The prime factorization of 20692972 is 2 × 2 × 47 × 110069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 66, 7, 789, 107, 2559, 6393, 65518, 92916, 836000, 401607, 7072785, 9773238, 56251751, 99258691, 627644465, 167443703, 474283421, 7696443636

Basic calculations (n = 20692972)

Multiplication

n×y
n×2 41385944
n×3 62078916
n×4 82771888
n×5 103464860

Division

n÷y
n÷2 10346486
n÷3 6897657.3333333
n÷3 5173243
n÷5 4138594.4

Exponentiation

ny
n2 428199090192784
n3 8.8607117837848E+21
n4 1.8335446084193E+29
n5 3.7941487242771E+36

Nth Root

y√n
2√n 4548.9528465351
3√n 274.54126052658
4√n 67.445925351611
5√n 29.051233298546

Divisors of 20692972

1, 2, 4, 47, 94, 188, 110069, 220138, 440276, 5173243, 10346486, 20692972

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 -20692971
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 20692972 can be divided by 12 positive divisors. The sum of these divisors (counting 20692972) is 1, the average is 0.083333333333333.

Base conversion 20692972

Base System Value
2 Binary 1001110111011111111101100
3 Ternary 1102221022102101
4 Quaternary 1032323333230
5 Quinary 20244133342
6 Senary 2015304444
8 Octal 116737754
10 Decimal 20692972
12 Duodecimal 6b1b124
16 Hexadecimal 13bbfec
20 Vigesimal 696c8c
36 Base36 cbiss

Cryptographic Hash Functions

md5 7ca0c4ab7ab7702df498bf77616cf7be
sha1 edba765ae2cd9b3e27614e416a7b5ac7b3427eb0
sha256 8e2f098f4eb0189f5cb05264ca2e0fe7a51db71a595f2832986de2439ccd436f
sha512 70e8ae922dcb85083b2286f508eb02907c63c5e3ee4dd55eb570e6f132fd4b998ed311343ea0618e9fa23caa1dd43a2ff16e45c799f4f4ee5bbac02c509d3118
ripemd-160 7078c73536676fa3c287edbc2166c4e74af082fd

20692972 as geometric shapes

Circle

Radius = n
Diameter 41385944
Circumference 130017777.63228
Area 1.3452271160235E+15

Sphere

Radius = n
Volume 3.7115662727353E+22
Surface area 5.3809084640939E+15
Circumference 130017777.63228

Square

Length = n
Perimeter 82771888
Area 428199090192784
Diagonal 29264281.648207

Cube

Length = n
Surface area 2569194541156704
Volume 8.8607117837848E+21
Space diagonal 35841278.8636

Equilateral Triangle

Length = n
Perimeter 62078916
Area 1.8541564499217E+14
Altitude 17920639.4318

Triangular Pyramid

Length = n
Surface area 1.8541564499217E+14
Volume 1.0442448980756E+21
Height 9754760.5494022