75432879 (number)

75432879 is an odd 8-digits composite number following 75432878 and preceding 75432880. In scientific notation, it is written as 7.5432879 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 49118832 positive integers (up to 75432879) that are relatively prime to 75432879.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred thirty-two thousand eight hundred seventy-nine

Notation

Scientific notation 7.5432879 × 10^7
Engineering notation 7.5432879 × 10^6

Prime Factorization of 75432879

Prime Factorization 3 × 3 × 43 × 194917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25144293
Product of the distinct prime numbers

The prime factorization of 75432879 is 3 × 3 × 43 × 194917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75432879)

Multiplication

n×y
n×2 150865758
n×3 226298637
n×4 301731516
n×5 377164395

Division

n÷y
n÷2 37716439.5
n÷3 25144293
n÷3 18858219.75
n÷5 15086575.8

Exponentiation

ny
n2 5690119234228641
n3 4.2922207569114E+23
n4 3.2377456899739E+31
n5 2.4423247886457E+39

Nth Root

y√n
2√n 8685.2103601467
3√n 422.52611955278
4√n 93.194476017341
5√n 37.628086758157

Divisors of 75432879

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 -75432878
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 75432879 can be divided by 12 positive divisors. The sum of these divisors (counting 75432879) is 1, the average is 0.083333333333333.

Base conversion 75432879

Base System Value
2 Binary 100011111110000001110101111
3 Ternary 12020221101110100
4 Quaternary 10133300032233
5 Quinary 123302323004
6 Senary 11252442143
8 Octal 437601657
10 Decimal 75432879
12 Duodecimal 21319353
16 Hexadecimal 47f03af
20 Vigesimal 13b923j
36 Base36 18wsdr

Cryptographic Hash Functions

md5 463f6e93bf09de0ddb172dc97de6fee1
sha1 3610bfbc3f4912ed1831097fbdea89040df743de
sha256 58badee541fa3fd43a3edc92e4e8e3000d42fd9061c651722e21e5ecbbfac095
sha512 e7306ccd231fde60dd1d83e03361ee230430b08af70dbcb5a84a817190c30ec4e68d5e772304153a8dc156045fde44e88def3d19d3084d15c7026277c401544a
ripemd-160 60164d8815d291390c6cff1e10c93f15d041de4b

75432879 as geometric shapes

Circle

Radius = n
Diameter 150865758
Circumference 473958757.01106
Area 1.7876036784303E+16

Sphere

Radius = n
Volume 1.7979212263331E+24
Surface area 7.1504147137211E+16
Circumference 473958757.01106

Square

Length = n
Perimeter 301731516
Area 5690119234228641
Diagonal 106678200.53065

Cube

Length = n
Surface area 34140715405371846
Volume 4.2922207569114E+23
Space diagonal 130653578.9892

Equilateral Triangle

Length = n
Perimeter 226298637
Area 2.4638939037022E+15
Altitude 65326789.494598

Triangular Pyramid

Length = n
Surface area 2.4638939037022E+15
Volume 5.0584306726029E+22
Height 35559400.176883