51488892 (number)

51488892 is an even 8-digits composite number following 51488891 and preceding 51488893. In scientific notation, it is written as 5.1488892 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 144 positive divisors. There are 13141440 positive integers (up to 51488892) that are relatively prime to 51488892.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred eighty-eight thousand eight hundred ninety-two

Notation

Scientific notation 5.1488892 × 10^7
Engineering notation 5.1488892 × 10^6

Prime Factorization of 51488892

Prime Factorization 2 × 2 × 3 × 9 × 7 × 13 × 403 × 13

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1980342
Product of the distinct prime numbers

The prime factorization of 51488892 is 2 × 2 × 3 × 9 × 7 × 13 × 403 × 13. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51488892)

Multiplication

n×y
n×2 102977784
n×3 154466676
n×4 205955568
n×5 257444460

Division

n÷y
n÷2 25744446
n÷3 17162964
n÷3 12872223
n÷5 10297778.4

Exponentiation

ny
n2 2651105999387664
n3 1.3650251048302E+23
n4 7.0283630199893E+30
n5 3.6188262447302E+38

Nth Root

y√n
2√n 7175.5760744347
3√n 372.0241919751
4√n 84.708772122105
5√n 34.861230249165

Divisors of 51488892

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51488891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51488892 can be divided by 144 positive divisors. The sum of these divisors (counting 51488892) is 1, the average is 0.0069444444444444.

Base conversion 51488892

Base System Value
2 Binary 11000100011010100001111100
3 Ternary 10120212220111000
4 Quaternary 3010122201330
5 Quinary 101140121032
6 Senary 5035330300
8 Octal 304324174
10 Decimal 51488892
12 Duodecimal 152b0990
16 Hexadecimal 311a87c
20 Vigesimal g1g24c
36 Base36 unl30

Cryptographic Hash Functions

md5 65425e117a98ce50a58a38fa267a483c
sha1 dc87819bcab46824f6668c7166a1d83c59457a90
sha256 fd7858a0e3fda097996f1c206d4a95faf002efadb1ae18bbf37bc2ed367fe6f8
sha512 a16fc762cdea304bb8c7faa177177080d385959c109d8c95809acd2f97ce3a00f591e443af8a0ea1470121114c7ca3335312524a48ceaf1120423b3cc732301b
ripemd-160 bc794aeca501445941e0c59829adcc4a6320eb73

51488892 as geometric shapes

Circle

Radius = n
Diameter 102977784
Circumference 323514249.69736
Area 8.3286951315641E+15

Sphere

Radius = n
Volume 5.7178037884004E+23
Surface area 3.3314780526256E+16
Circumference 323514249.69736

Square

Length = n
Perimeter 205955568
Area 2651105999387664
Diagonal 72816289.377964

Cube

Length = n
Surface area 15906635996325984
Volume 1.3650251048302E+23
Space diagonal 89181376.969427

Equilateral Triangle

Length = n
Perimeter 154466676
Area 1.1479625717975E+15
Altitude 44590688.484713

Triangular Pyramid

Length = n
Surface area 1.1479625717975E+15
Volume 1.6086975135256E+22
Height 24272096.459321