51307930 (number)

51307930 is an even 8-digits composite number following 51307929 and preceding 51307931. In scientific notation, it is written as 5.1307930 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 20216592 positive integers (up to 51307930) that are relatively prime to 51307930.

Interesting facts

Basic properties

Name

Name fifty-one million three hundred seven thousand nine hundred thirty

Notation

Scientific notation 5.1307930 × 10^7
Engineering notation 5.1307930 × 10^6

Prime Factorization of 51307930

Prime Factorization 2 × 5 × 67 × 76579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51307930
Product of the distinct prime numbers

The prime factorization of 51307930 is 2 × 5 × 67 × 76579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 12, 30, 581, 273, 8347, 8331, 92514, 23555, 706435, 898025, 1568752, 316406, 2666372, 30913539, 587122893, 624747697, 2598015277, 2033275013

Basic calculations (n = 51307930)

Multiplication

n×y
n×2 102615860
n×3 153923790
n×4 205231720
n×5 256539650

Division

n÷y
n÷2 25653965
n÷3 17102643.333333
n÷3 12826982.5
n÷5 10261586

Exponentiation

ny
n2 2632503680884900
n3 1.3506831458358E+23
n4 6.9300756298725E+30
n5 3.5556783531221E+38

Nth Root

y√n
2√n 7162.955395645
3√n 371.58784371016
4√n 84.634244816416
5√n 34.836691187507

Divisors of 51307930

1, 2, 5, 10, 67, 134, 335, 670, 76579, 153158, 382895, 765790, 5130793, 10261586, 25653965, 51307930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51307929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51307930 can be divided by 16 positive divisors. The sum of these divisors (counting 51307930) is 1, the average is 0.0625.

Base conversion 51307930

Base System Value
2 Binary 11000011101110010110011010
3 Ternary 10120112201020201
4 Quaternary 3003232112122
5 Quinary 101113323210
6 Senary 5031412414
8 Octal 303562632
10 Decimal 51307930
12 Duodecimal 1522410a
16 Hexadecimal 30ee59a
20 Vigesimal g0d9ga
36 Base36 ujpga

Cryptographic Hash Functions

md5 3472eec49a00eeda5be2032c2a9f5b05
sha1 0b33d7b168525de6b325f64ff3a12edbf21eb97a
sha256 9e48155e1d75b8157cf3596510cab7e1b8c69c3bca48ecf679ffb514be30e254
sha512 c81e687c5f49950208bf8c36822eea3056088e8dd323d95e07d1897f7b79c51d21d22f475f192c234f706d9f5e5619904197041d2bb9ccfa4c302179fb8c765c
ripemd-160 cf4ab931364f03c79df6d2f79d77696af05d378f

51307930 as geometric shapes

Circle

Radius = n
Diameter 102615860
Circumference 322377231.9178
Area 8.2702542244161E+15

Sphere

Radius = n
Volume 5.6577283310473E+23
Surface area 3.3081016897664E+16
Circumference 322377231.9178

Square

Length = n
Perimeter 205231720
Area 2632503680884900
Diagonal 72560370.463289

Cube

Length = n
Surface area 15795022085309400
Volume 1.3506831458358E+23
Space diagonal 88867941.591187

Equilateral Triangle

Length = n
Perimeter 153923790
Area 1.1399075316012E+15
Altitude 44433970.795594

Triangular Pyramid

Length = n
Surface area 1.1399075316012E+15
Volume 1.5917953527582E+22
Height 24186790.15443