51047984 (number)

51047984 is an even 8-digits composite number following 51047983 and preceding 51047985. In scientific notation, it is written as 5.1047984 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 22318848 positive integers (up to 51047984) that are relatively prime to 51047984.

Interesting facts

Basic properties

Name

Name fifty-one million forty-seven thousand nine hundred eighty-four

Notation

Scientific notation 5.1047984 × 10^7
Engineering notation 5.1047984 × 10^6

Prime Factorization of 51047984

Prime Factorization 2 × 2 × 2 × 2 × 13 × 19 × 12917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6380998
Product of the distinct prime numbers

The prime factorization of 51047984 is 2 × 2 × 2 × 2 × 13 × 19 × 12917. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 86, 49, 759, 772, 7241, 5415, 1604, 70495, 173672, 78179, 5455524, 8680066, 33446843, 70669952, 180257987, 16794107, 9983086812, 2380726081

Basic calculations (n = 51047984)

Multiplication

n×y
n×2 102095968
n×3 153143952
n×4 204191936
n×5 255239920

Division

n÷y
n÷2 25523992
n÷3 17015994.666667
n÷3 12761996
n÷5 10209596.8

Exponentiation

ny
n2 2605896670464256
n3 1.3302577153951E+23
n4 6.7906974571367E+30
n5 3.4665141514075E+38

Nth Root

y√n
2√n 7144.7871906727
3√n 370.95924458403
4√n 84.526843018491
5√n 34.801320178336

Divisors of 51047984

1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 12917, 25834, 51668, 103336, 167921, 206672, 245423, 335842, 490846, 671684, 981692, 1343368, 1963384, 2686736, 3190499, 3926768, 6380998, 12761996, 25523992, 51047984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51047983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51047984 can be divided by 40 positive divisors. The sum of these divisors (counting 51047984) is 1, the average is 0.025.

Base conversion 51047984

Base System Value
2 Binary 11000010101110111000110000
3 Ternary 10120001111200002
4 Quaternary 3002232320300
5 Quinary 101032013414
6 Senary 5022045132
8 Octal 302567060
10 Decimal 51047984
12 Duodecimal 151197a8
16 Hexadecimal 30aee30
20 Vigesimal fj0jj4
36 Base36 ue4vk

Cryptographic Hash Functions

md5 7e3eda91c6904e5f9566a1426107e060
sha1 32a05329f22184407ddea583fb30ef72e83bfe46
sha256 a91cc0d58904e38c66830c32506a2c814b57d6930f673c80f0ecd0962fef8035
sha512 2c4f9a8c6b4c6a302a95bdd1372ebdd5e4e52fb7c9d2a4e5ea7809cfc6aa29b439e3efb295ac6b53b82171c4973af2f9f47be8a419010fff50fe8a651fdb651b
ripemd-160 b9ddcee7165f9db09fbf1717b3f3232f6946b71d

51047984 as geometric shapes

Circle

Radius = n
Diameter 102095968
Circumference 320743943.02994
Area 8.1866658359446E+15

Sphere

Radius = n
Volume 5.5721704880886E+23
Surface area 3.2746663343778E+16
Circumference 320743943.02994

Square

Length = n
Perimeter 204191936
Area 2605896670464256
Diagonal 72192751.304605

Cube

Length = n
Surface area 15635380022785536
Volume 1.3302577153951E+23
Space diagonal 88417701.911963

Equilateral Triangle

Length = n
Perimeter 153143952
Area 1.1283863581297E+15
Altitude 44208850.955982

Triangular Pyramid

Length = n
Surface area 1.1283863581297E+15
Volume 1.567723752136E+22
Height 24064250.434868