51688908 (number)

51688908 is an even 8-digits composite number following 51688907 and preceding 51688909. In scientific notation, it is written as 5.1688908 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 15844608 positive integers (up to 51688908) that are relatively prime to 51688908.

Interesting facts

Basic properties

Name

Name fifty-one million six hundred eighty-eight thousand nine hundred eight

Notation

Scientific notation 5.1688908 × 10^7
Engineering notation 5.1688908 × 10^6

Prime Factorization of 51688908

Prime Factorization 2 × 2 × 9 × 3 × 17 × 47 × 599

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 25844454
Product of the distinct prime numbers

The prime factorization of 51688908 is 2 × 2 × 9 × 3 × 17 × 47 × 599. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51688908)

Multiplication

n×y
n×2 103377816
n×3 155066724
n×4 206755632
n×5 258444540

Division

n÷y
n÷2 25844454
n÷3 17229636
n÷3 12922227
n÷5 10337781.6

Exponentiation

ny
n2 2671743210232464
n3 1.3809948899333E+23
n4 7.1382117814233E+30
n5 3.689663720545E+38

Nth Root

y√n
2√n 7189.4998435218
3√n 372.50529668309
4√n 84.790918402396
5√n 34.888272952943

Divisors of 51688908

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51688907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51688908 can be divided by 96 positive divisors. The sum of these divisors (counting 51688908) is 1, the average is 0.010416666666667.

Base conversion 51688908

Base System Value
2 Binary 11000101001011010111001100
3 Ternary 10121021001212000
4 Quaternary 3011023113030
5 Quinary 101213021113
6 Senary 5043512300
8 Octal 305132714
10 Decimal 51688908
12 Duodecimal 15388690
16 Hexadecimal 314b5cc
20 Vigesimal g31258
36 Base36 urvf0

Cryptographic Hash Functions

md5 dd3372bd738f61f398da0ce7053d0049
sha1 de5a4dc1037f0b25257fc5034a8c973598ad3116
sha256 54df0a2b27fc8e688a42c53bd2ab352419885bd3462b9dff93430635b7dc0f78
sha512 c1ee4d5ee007500a3e836c09fbbd3c14c73686c4e89d3b02e24670a4732edd9785b8efc80e60e9c35f6dfc713b1126ebbbc34a479cdaf402c0a6c61ce9ed18a0
ripemd-160 542f0912365910f1edc9da7317b289f5d3ded3a3

51688908 as geometric shapes

Circle

Radius = n
Diameter 103377816
Circumference 324770987.28976
Area 8.3935288415447E+15

Sphere

Radius = n
Volume 5.7846978678127E+23
Surface area 3.3574115366179E+16
Circumference 324770987.28976

Square

Length = n
Perimeter 206755632
Area 2671743210232464
Diagonal 73099154.717855

Cube

Length = n
Surface area 16030459261394784
Volume 1.3809948899333E+23
Space diagonal 89527814.843753

Equilateral Triangle

Length = n
Perimeter 155066724
Area 1.156898746225E+15
Altitude 44763907.421877

Triangular Pyramid

Length = n
Surface area 1.156898746225E+15
Volume 1.6275180857597E+22
Height 24366384.905952