51508730 (number)

51508730 is an even 8-digits composite number following 51508729 and preceding 51508731. In scientific notation, it is written as 5.1508730 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 64 positive divisors. There are 15447168 positive integers (up to 51508730) that are relatively prime to 51508730.

Interesting facts

Basic properties

Name

Name fifty-one million five hundred eight thousand seven hundred thirty

Notation

Scientific notation 5.1508730 × 10^7
Engineering notation 5.1508730 × 10^6

Prime Factorization of 51508730

Prime Factorization 2 × 115 × 23 × 7 × 13 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51508730
Product of the distinct prime numbers

The prime factorization of 51508730 is 2 × 115 × 23 × 7 × 13 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51508730)

Multiplication

n×y
n×2 103017460
n×3 154526190
n×4 206034920
n×5 257543650

Division

n÷y
n÷2 25754365
n÷3 17169576.666667
n÷3 12877182.5
n÷5 10301746

Exponentiation

ny
n2 2653149266212900
n3 1.3666034920306E+23
n4 7.039201028806E+30
n5 3.6258030520849E+38

Nth Root

y√n
2√n 7176.9582693506
3√n 372.07196453343
4√n 84.716930240363
5√n 34.863916150924

Divisors of 51508730

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51508729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51508730 can be divided by 64 positive divisors. The sum of these divisors (counting 51508730) is 1, the average is 0.015625.

Base conversion 51508730

Base System Value
2 Binary 11000100011111010111111010
3 Ternary 10120220220200202
4 Quaternary 3010133113322
5 Quinary 101141234410
6 Senary 5040002202
8 Octal 304372772
10 Decimal 51508730
12 Duodecimal 15300362
16 Hexadecimal 311f5fa
20 Vigesimal g1ibga
36 Base36 uo0e2

Cryptographic Hash Functions

md5 c8ecd88595b0537f38985ad6cf8a7d02
sha1 0897e5c93121eeb8a69c856c9d19bb54279e7af7
sha256 e58097558399654e213b048a24e7ccf8847a3033e39b364ce1562b666b5759ed
sha512 f31719b52a58cc4acc49d6df31302747b3b3601954463eb79cc1cbe863155d04e262f14376dc15a611221fc4ef0f0ef79cfe15c60b56525a8671bf3103055e6b
ripemd-160 de01487302561fcfe714ee573cc9b1abef0617d4

51508730 as geometric shapes

Circle

Radius = n
Diameter 103017460
Circumference 323638895.52748
Area 8.3351142436116E+15

Sphere

Radius = n
Volume 5.7244153212446E+23
Surface area 3.3340456974446E+16
Circumference 323638895.52748

Square

Length = n
Perimeter 206034920
Area 2653149266212900
Diagonal 72844344.546614

Cube

Length = n
Surface area 15918895597277400
Volume 1.3666034920306E+23
Space diagonal 89215737.393347

Equilateral Triangle

Length = n
Perimeter 154526190
Area 1.1488473322862E+15
Altitude 44607868.696674

Triangular Pyramid

Length = n
Surface area 1.1488473322862E+15
Volume 1.6105576606801E+22
Height 24281448.182205