75408972 (number)

75408972 is an even 8-digits composite number following 75408971 and preceding 75408973. In scientific notation, it is written as 7.5408972 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 25136320 positive integers (up to 75408972) that are relatively prime to 75408972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5408972 × 10^7
Engineering notation 7.5408972 × 10^6

Prime Factorization of 75408972

Prime Factorization 2 × 2 × 3 × 6284081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37704486
Product of the distinct prime numbers

The prime factorization of 75408972 is 2 × 2 × 3 × 6284081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 33, 90, 178, 460, 5089, 4208, 41210, 35283, 201741, 956116, 7396186, 8719678, 74837099, 33371607, 573454881, 294907453, 9947435553, 2059902156

Basic calculations (n = 75408972)

Multiplication

n×y
n×2 150817944
n×3 226226916
n×4 301635888
n×5 377044860

Division

n÷y
n÷2 37704486
n÷3 25136324
n÷3 18852243
n÷5 15081794.4

Exponentiation

ny
n2 5686513058096784
n3 4.2881410397565E+23
n4 3.2336430759905E+31
n5 2.4384570017536E+39

Nth Root

y√n
2√n 8683.833945902
3√n 422.48147766097
4√n 93.187091090462
5√n 37.625701356075

Divisors of 75408972

1, 2, 3, 4, 6, 12, 6284081, 12568162, 18852243, 25136324, 37704486, 75408972

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 -75408971
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 75408972 can be divided by 12 positive divisors. The sum of these divisors (counting 75408972) is 1, the average is 0.083333333333333.

Base conversion 75408972

Base System Value
2 Binary 100011111101010011001001100
3 Ternary 12020220011122220
4 Quaternary 10133222121030
5 Quinary 123301041342
6 Senary 11252135340
8 Octal 437523114
10 Decimal 75408972
12 Duodecimal 21307550
16 Hexadecimal 47ea64c
20 Vigesimal 13b628c
36 Base36 18w9xo

Cryptographic Hash Functions

md5 9317e68ad31bf1f269ce02635e5317c5
sha1 028e809728a2c7bb3591f3860b2fa966fdda2fbe
sha256 2ba80d944ccbca065841c7ac161673a9d7ab6dc37d0b25d0254e8bf9a1f2ea78
sha512 0f2554f39d30633c25156701c8b82e1bb4e952731047bf23a43f2e46b8eb8d02d6385d1a16d23fa2657c62c4376f52a651c821a76205cd230d72e00b8bcd8344
ripemd-160 0acc79c9f9d767122a4403cb405aa4c02297d5e4

75408972 as geometric shapes

Circle

Radius = n
Diameter 150817944
Circumference 473808544.89992
Area 1.7864707647859E+16

Sphere

Radius = n
Volume 1.7962123184075E+24
Surface area 7.1458830591437E+16
Circumference 473808544.89992

Square

Length = n
Perimeter 301635888
Area 5686513058096784
Diagonal 106644390.92701

Cube

Length = n
Surface area 34119078348580704
Volume 4.2881410397565E+23
Space diagonal 130612170.85054

Equilateral Triangle

Length = n
Perimeter 226226916
Area 2.4623323836319E+15
Altitude 65306085.425269

Triangular Pyramid

Length = n
Surface area 2.4623323836319E+15
Volume 5.053622679827E+22
Height 35548130.309004