51642906 (number)

51642906 is an even 8-digits composite number following 51642905 and preceding 51642907. In scientific notation, it is written as 5.1642906 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 13766400 positive integers (up to 51642906) that are relatively prime to 51642906.

Interesting facts

Basic properties

Name

Name fifty-one million six hundred forty-two thousand nine hundred six

Notation

Scientific notation 5.1642906 × 10^7
Engineering notation 5.1642906 × 10^6

Prime Factorization of 51642906

Prime Factorization 2 × 21 × 17 × 479 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 51642906
Product of the distinct prime numbers

The prime factorization of 51642906 is 2 × 21 × 17 × 479 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 18, 69, 662, 564, 678, 1731, 45590, 80189, 801247, 498039, 9420033, 5373484, 98260483, 31066712, 185021418, 857483359, 7438416933, 8258659962

Basic calculations (n = 51642906)

Multiplication

n×y
n×2 103285812
n×3 154928718
n×4 206571624
n×5 258214530

Division

n÷y
n÷2 25821453
n÷3 17214302
n÷3 12910726.5
n÷5 10328581.2

Exponentiation

ny
n2 2666989740124836
n3 1.3773110045223E+23
n4 7.1128342739311E+30
n5 3.673274318022E+38

Nth Root

y√n
2√n 7186.2998824152
3√n 372.39475668919
4√n 84.772046586213
5√n 34.882060780773

Divisors of 51642906

1, 2, 17, 21, 34, 42, 151, 302, 357, 479, 714, 958, 2567, 3171, 5134, 6342, 8143, 10059, 16286, 20118, 53907, 72329, 107814, 144658, 171003, 342006, 1229593, 1518909, 2459186, 3037818, 25821453, 51642906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51642905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51642906 can be divided by 32 positive divisors. The sum of these divisors (counting 51642906) is 1, the average is 0.03125.

Base conversion 51642906

Base System Value
2 Binary 11000101000000001000011010
3 Ternary 10121011201202020
4 Quaternary 3011000020122
5 Quinary 101210033111
6 Senary 5042515310
8 Octal 305001032
10 Decimal 51642906
12 Duodecimal 15365b36
16 Hexadecimal 314021a
20 Vigesimal g2f756
36 Base36 uqvx6

Cryptographic Hash Functions

md5 33521fd269af4ebe6ad37c8530fca342
sha1 f391b4a290f8e9316f0a1f89d2f0997b5bba621f
sha256 a3b841f3d337be4e68d54b6fb14719c75347550ff3e1d8ebdea404172abbad29
sha512 e0e52a244a2709ed75334379227ebdd88b18d6588749f3cd616ad217dcac54e528712ff89af235d400d2e487f30dc83d13c4bc4f329e63387e748d1ce71bf8b6
ripemd-160 257bb167a53f13b107661de48f9c7479f0fad2cd

51642906 as geometric shapes

Circle

Radius = n
Diameter 103285812
Circumference 324481948.19926
Area 8.3785953747755E+15

Sphere

Radius = n
Volume 5.7692668446876E+23
Surface area 3.3514381499102E+16
Circumference 324481948.19926

Square

Length = n
Perimeter 206571624
Area 2666989740124836
Diagonal 73034098.065559

Cube

Length = n
Surface area 16001938440749016
Volume 1.3773110045223E+23
Space diagonal 89448137.042504

Equilateral Triangle

Length = n
Perimeter 154928718
Area 1.1548404332903E+15
Altitude 44724068.521252

Triangular Pyramid

Length = n
Surface area 1.1548404332903E+15
Volume 1.6231765851676E+22
Height 24344699.355186