51139916 (number)

51139916 is an even 8-digits composite number following 51139915 and preceding 51139917. In scientific notation, it is written as 5.1139916 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 25469952 positive integers (up to 51139916) that are relatively prime to 51139916.

Interesting facts

Basic properties

Name

Name fifty-one million one hundred thirty-nine thousand nine hundred sixteen

Notation

Scientific notation 5.1139916 × 10^7
Engineering notation 5.1139916 × 10^6

Prime Factorization of 51139916

Prime Factorization 2 × 2 × 49747 × 257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25569958
Product of the distinct prime numbers

The prime factorization of 51139916 is 2 × 2 × 49747 × 257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 32, 78, 682, 943, 5246, 4656, 50132, 57364, 893176, 699196, 1646596, 5823594, 726254, 89560026, 886914353, 996121034, 4802119229, 8550246992

Basic calculations (n = 51139916)

Multiplication

n×y
n×2 102279832
n×3 153419748
n×4 204559664
n×5 255699580

Division

n÷y
n÷2 25569958
n÷3 17046638.666667
n÷3 12784979
n÷5 10227983.2

Exponentiation

ny
n2 2615291008487056
n3 1.3374576248958E+23
n4 6.8397470590732E+30
n5 3.4978409006225E+38

Nth Root

y√n
2√n 7151.2177983893
3√n 371.18179711261
4√n 84.564873312678
5√n 34.813845855253

Divisors of 51139916

1, 2, 4, 257, 514, 1028, 49747, 99494, 198988, 12784979, 25569958, 51139916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51139915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51139916 can be divided by 12 positive divisors. The sum of these divisors (counting 51139916) is 1, the average is 0.083333333333333.

Base conversion 51139916

Base System Value
2 Binary 11000011000101010101001100
3 Ternary 10120020011202222
4 Quaternary 3003011111030
5 Quinary 101042434131
6 Senary 5024034512
8 Octal 303052514
10 Decimal 51139916
12 Duodecimal 15162a38
16 Hexadecimal 30c554c
20 Vigesimal fjc9fg
36 Base36 ug3t8

Cryptographic Hash Functions

md5 40a13be0788af8ca662773c4766bc9a8
sha1 f4380bce38ea3b5a146ffe3c9b385c24dfd95fc5
sha256 0d541ea2238234daf3d3d3eb80a5291a360b3b60256a08c73b0149208a329ce2
sha512 3929d34abf80e28f9e107797282538c37a1a810e050a0ed31c13778387af5f15a67ab56da8e73047143f9374996fe7ae058417679c594f5c911635016be22ff5
ripemd-160 b2436253cf21a475174e29dece46ddecbeafa77f

51139916 as geometric shapes

Circle

Radius = n
Diameter 102279832
Circumference 321321568.8216
Area 8.2161790192624E+15

Sphere

Radius = n
Volume 5.6023293984805E+23
Surface area 3.286471607705E+16
Circumference 321321568.8216

Square

Length = n
Perimeter 204559664
Area 2615291008487056
Diagonal 72322762.785821

Cube

Length = n
Surface area 15691746050922336
Volume 1.3374576248958E+23
Space diagonal 88576932.806805

Equilateral Triangle

Length = n
Perimeter 153419748
Area 1.1324542258194E+15
Altitude 44288466.403402

Triangular Pyramid

Length = n
Surface area 1.1324542258194E+15
Volume 1.5762089268558E+22
Height 24107587.595274