20794907 (number)

20794907 is an odd 8-digits composite number following 20794906 and preceding 20794908. In scientific notation, it is written as 2.0794907 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 17824200 positive integers (up to 20794907) that are relatively prime to 20794907.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand nine hundred seven

Notation

Scientific notation 2.0794907 × 10^7
Engineering notation 2.0794907 × 10^6

Prime Factorization of 20794907

Prime Factorization 7 × 2970701

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20794907
Product of the distinct prime numbers

The prime factorization of 20794907 is 7 × 2970701. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 76, 46, 625, 102, 4125, 1366, 14035, 59936, 64178, 10427, 9130062, 34409, 94065643, 25326769, 39051081, 663817585, 3283541361, 2333383574

Basic calculations (n = 20794907)

Multiplication

n×y
n×2 41589814
n×3 62384721
n×4 83179628
n×5 103974535

Division

n÷y
n÷2 10397453.5
n÷3 6931635.6666667
n÷3 5198726.75
n÷5 4158981.4

Exponentiation

ny
n2 432428157138649
n3 8.9923033118796E+21
n4 1.8699411108633E+29
n5 3.8885251495879E+36

Nth Root

y√n
2√n 4560.1433091516
3√n 274.9913253462
4√n 67.528833168889
5√n 29.079798741469

Divisors of 20794907

1, 7, 2970701, 20794907

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794907 can be divided by 4 positive divisors. The sum of these divisors (counting 20794907) is 1, the average is 0.25.

Base conversion 20794907

Base System Value
2 Binary 1001111010100111000011011
3 Ternary 1110010111020202
4 Quaternary 1033110320123
5 Quinary 20310414112
6 Senary 2021412415
8 Octal 117247033
10 Decimal 20794907
12 Duodecimal 6b6a10b
16 Hexadecimal 13d4e1b
20 Vigesimal 69j757
36 Base36 cdpgb

Cryptographic Hash Functions

md5 7f2ebee68fbe4cd2d4136a1c1b2f20c4
sha1 7103b34ac43d6e6193c09b563635405234093f98
sha256 4486fc0d48ea56f86691f360d6e8e12dd8315a22d66326b1a3f26610eae1061f
sha512 2270e31cca7715f5bf186eb0c0355c6339992abeaad39cd48762c295d3b3b49425855d1ed5ea9cfe4d1e5a2be4d83b2898b173b61a03e8d2470c1e2d9cafe3c1
ripemd-160 654dcd8ef84cfccb5979f1e71cec8e5dba3a0f31

20794907 as geometric shapes

Circle

Radius = n
Diameter 41589814
Circumference 130658254.12657
Area 1.3585131216722E+15

Sphere

Radius = n
Volume 3.7666872031269E+22
Surface area 5.4340524866886E+15
Circumference 130658254.12657

Square

Length = n
Perimeter 83179628
Area 432428157138649
Diagonal 29408439.507687

Cube

Length = n
Surface area 2594568942831894
Volume 8.9923033118796E+21
Space diagonal 36017835.46267

Equilateral Triangle

Length = n
Perimeter 62384721
Area 1.8724688469688E+14
Altitude 18008917.731335

Triangular Pyramid

Length = n
Surface area 1.8724688469688E+14
Volume 1.0597531083861E+21
Height 9802813.1692291