51307938 (number)

51307938 is an even 8-digits composite number following 51307937 and preceding 51307939. In scientific notation, it is written as 5.1307938 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 14630400 positive integers (up to 51307938) that are relatively prime to 51307938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1307938 × 10^7
Engineering notation 5.1307938 × 10^6

Prime Factorization of 51307938

Prime Factorization 2 × 27 × 187 × 5081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51307938
Product of the distinct prime numbers

The prime factorization of 51307938 is 2 × 27 × 187 × 5081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 9, 66, 75, 158, 4344, 1409, 16349, 42828, 694230, 245266, 3975503, 5381505, 17602239, 40013477, 676999134, 965836099, 4542061586, 346885363

Basic calculations (n = 51307938)

Multiplication

n×y
n×2 102615876
n×3 153923814
n×4 205231752
n×5 256539690

Division

n÷y
n÷2 25653969
n÷3 17102646
n÷3 12826984.5
n÷5 10261587.6

Exponentiation

ny
n2 2632504501811844
n3 1.3506837776368E+23
n4 6.9300799520596E+30
n5 3.5556811251532E+38

Nth Root

y√n
2√n 7162.9559540737
3√n 371.58786302298
4√n 84.634248115486
5√n 34.836692273863

Divisors of 51307938

1, 2, 27, 54, 187, 374, 5049, 5081, 10098, 10162, 137187, 274374, 950147, 1900294, 25653969, 51307938

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 -51307937
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 51307938 can be divided by 16 positive divisors. The sum of these divisors (counting 51307938) is 1, the average is 0.0625.

Base conversion 51307938

Base System Value
2 Binary 11000011101110010110100010
3 Ternary 10120112201021000
4 Quaternary 3003232112202
5 Quinary 101113323223
6 Senary 5031412430
8 Octal 303562642
10 Decimal 51307938
12 Duodecimal 15224116
16 Hexadecimal 30ee5a2
20 Vigesimal g0d9gi
36 Base36 ujpgi

Cryptographic Hash Functions

md5 855027f73a17acc8a7a88337b899226a
sha1 2cff1d48944c049ef01df4137cc6fcd8f2cb07f7
sha256 8f60abcc48e720a271d4d842f22587496468ea522ed3d8a40e80d7bd6eec5599
sha512 e187bdb548e3279b3634cc78a00be963c006cf16baef6262362ced7a5ca299047adc6707d966d90c1433b68916428d807a6e2e4b7b0c4530f55fe4675000cfb2
ripemd-160 089502dfaf273b0571c26bc252f672af884dde23

51307938 as geometric shapes

Circle

Radius = n
Diameter 102615876
Circumference 322377282.18328
Area 8.2702568034341E+15

Sphere

Radius = n
Volume 5.657730977529E+23
Surface area 3.3081027213737E+16
Circumference 322377282.18328

Square

Length = n
Perimeter 205231752
Area 2632504501811844
Diagonal 72560381.776998

Cube

Length = n
Surface area 15795027010871064
Volume 1.3506837776368E+23
Space diagonal 88867955.447594

Equilateral Triangle

Length = n
Perimeter 153923814
Area 1.139907887073E+15
Altitude 44433977.723797

Triangular Pyramid

Length = n
Surface area 1.139907887073E+15
Volume 1.5917960973428E+22
Height 24186793.925666