51129968 (number)

51129968 is an even 8-digits composite number following 51129967 and preceding 51129969. In scientific notation, it is written as 5.1129968 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 25564976 positive integers (up to 51129968) that are relatively prime to 51129968.

Interesting facts

Basic properties

Name

Name fifty-one million one hundred twenty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 5.1129968 × 10^7
Engineering notation 5.1129968 × 10^6

Prime Factorization of 51129968

Prime Factorization 2 × 2 × 2 × 2 × 3195623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6391246
Product of the distinct prime numbers

The prime factorization of 51129968 is 2 × 2 × 2 × 2 × 3195623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 53, 21, 447, 465, 9661, 9879, 44482, 20337, 251581, 76516, 617368, 6835299, 60765750, 32962697, 367656270, 545409707, 5975945108, 7286144114

Basic calculations (n = 51129968)

Multiplication

n×y
n×2 102259936
n×3 153389904
n×4 204519872
n×5 255649840

Division

n÷y
n÷2 25564984
n÷3 17043322.666667
n÷3 12782492
n÷5 10225993.6

Exponentiation

ny
n2 2614273627681024
n3 1.3366772692657E+23
n4 6.8344266003885E+30
n5 3.4944401337621E+38

Nth Root

y√n
2√n 7150.5222186914
3√n 371.1577274865
4√n 84.560760513914
5√n 34.812491316112

Divisors of 51129968

1, 2, 4, 8, 16, 3195623, 6391246, 12782492, 25564984, 51129968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51129967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51129968 can be divided by 10 positive divisors. The sum of these divisors (counting 51129968) is 1, the average is 0.1.

Base conversion 51129968

Base System Value
2 Binary 11000011000010111001110000
3 Ternary 10120012200010112
4 Quaternary 3003002321300
5 Quinary 101042124333
6 Senary 5023520452
8 Octal 303027160
10 Decimal 51129968
12 Duodecimal 15159128
16 Hexadecimal 30c2e70
20 Vigesimal fjb4i8
36 Base36 ufw4w

Cryptographic Hash Functions

md5 c6865b3952dd2a907af8fc20891649b6
sha1 33ec64a672af30a1efecc05a37d42b5ca267a0a6
sha256 4046eb8d9aee164812da2da52f40130e94347ffc372ec034ba5e8e0e33c3b803
sha512 2298130ec8cdccd96fca287180ae2b3475d491b6bb03bca53bcfebe42522c0be44940eeadc300f5451eaf1015aff39ec2c182c62bc3ba112c48835394a9a2949
ripemd-160 5a773344c736190edc519cc308c9e84c74baf498

51129968 as geometric shapes

Circle

Radius = n
Diameter 102259936
Circumference 321259063.69416
Area 8.2129828231962E+15

Sphere

Radius = n
Volume 5.599060652461E+23
Surface area 3.2851931292785E+16
Circumference 321259063.69416

Square

Length = n
Perimeter 204519872
Area 2614273627681024
Diagonal 72308694.189302

Cube

Length = n
Surface area 15685641766086144
Volume 1.3366772692657E+23
Space diagonal 88559702.365371

Equilateral Triangle

Length = n
Perimeter 153389904
Area 1.1320136870077E+15
Altitude 44279851.182685

Triangular Pyramid

Length = n
Surface area 1.1320136870077E+15
Volume 1.5752892689262E+22
Height 24102898.063101