75646980 (number)

75646980 is an even 8-digits composite number following 75646979 and preceding 75646981. In scientific notation, it is written as 7.5646980 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 192 positive divisors. There are 18662400 positive integers (up to 75646980) that are relatively prime to 75646980.

Interesting facts

Basic properties

Name

Name seventy-five million six hundred forty-six thousand nine hundred eighty

Notation

Scientific notation 7.5646980 × 10^7
Engineering notation 7.5646980 × 10^6

Prime Factorization of 75646980

Prime Factorization 2 × 2 × 9 × 3 × 5 × 73 × 19 × 101

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 37823490
Product of the distinct prime numbers

The prime factorization of 75646980 is 2 × 2 × 9 × 3 × 5 × 73 × 19 × 101. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75646980)

Multiplication

n×y
n×2 151293960
n×3 226940940
n×4 302587920
n×5 378234900

Division

n÷y
n÷2 37823490
n÷3 25215660
n÷3 18911745
n÷5 15129396

Exponentiation

ny
n2 5722465583120400
n3 4.32887239517E+23
n4 3.2746612349998E+31
n5 2.477182329508E+39

Nth Root

y√n
2√n 8697.527234795
3√n 422.92549364263
4√n 93.260534176011
5√n 37.64942249473

Divisors of 75646980

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75646979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75646980 can be divided by 192 positive divisors. The sum of these divisors (counting 75646980) is 1, the average is 0.0052083333333333.

Base conversion 75646980

Base System Value
2 Binary 100100000100100100000000100
3 Ternary 12021100021011000
4 Quaternary 10200210200010
5 Quinary 123331200410
6 Senary 11301213300
8 Octal 440444004
10 Decimal 75646980
12 Duodecimal 21401230
16 Hexadecimal 4824804
20 Vigesimal 13cfh90
36 Base36 191dl0

Cryptographic Hash Functions

md5 49f6012db4e0ca5e932e613923c73c87
sha1 2f32a3df30e009e7521087cbeb3b658f6d3bda94
sha256 b639aee3a6ffa97597ffbdcb5599f678f9d6305d3cdae6e647989343eea93d6f
sha512 93d1d2454635a01cf9ad118e025272dabfe6698c61e68601280f96f226a2b50e031f40cc3e4a1105137694ae7554e0fc350bda65a836b91bf3cf83bfa45d9b95
ripemd-160 985fa2770b6075749a9307418f10ad302a30aecd

75646980 as geometric shapes

Circle

Radius = n
Diameter 151293960
Circumference 475303993.26851
Area 1.7977655836351E+16

Sphere

Radius = n
Volume 1.8132738286658E+24
Surface area 7.1910623345406E+16
Circumference 475303993.26851

Square

Length = n
Perimeter 302587920
Area 5722465583120400
Diagonal 106980985.06857

Cube

Length = n
Surface area 34334793498722400
Volume 4.32887239517E+23
Space diagonal 131024412.79915

Equilateral Triangle

Length = n
Perimeter 226940940
Area 2.4779002836322E+15
Altitude 65512206.399573

Triangular Pyramid

Length = n
Surface area 2.4779002836322E+15
Volume 5.1016250425266E+22
Height 35660328.356189