75757989 (number)

75757989 is an odd 8-digits composite number following 75757988 and preceding 75757990. In scientific notation, it is written as 7.5757989 × 10^7. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 50505324 positive integers (up to 75757989) that are relatively prime to 75757989.

Interesting facts

Basic properties

Name

Name seventy-five million seven hundred fifty-seven thousand nine hundred eighty-nine

Notation

Scientific notation 7.5757989 × 10^7
Engineering notation 7.5757989 × 10^6

Prime Factorization of 75757989

Prime Factorization 3 × 25252663

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 75757989
Product of the distinct prime numbers

The prime factorization of 75757989 is 3 × 25252663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 28, 67, 326, 607, 8132, 908, 12202, 57434, 527860, 413829, 6302866, 1242611, 92004586, 70849604, 922100024, 847651968, 8604547333, 1211756236

Basic calculations (n = 75757989)

Multiplication

n×y
n×2 151515978
n×3 227273967
n×4 303031956
n×5 378789945

Division

n÷y
n÷2 37878994.5
n÷3 25252663
n÷3 18939497.25
n÷5 15151597.8

Exponentiation

ny
n2 5739272897324121
n3 4.3479577302348E+23
n4 3.2939253389959E+31
n5 2.4954115959847E+39

Nth Root

y√n
2√n 8703.9065367225
3√n 423.13226810023
4√n 93.294729415559
5√n 37.660465826909

Divisors of 75757989

1, 3, 25252663, 75757989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75757988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75757989 can be divided by 4 positive divisors. The sum of these divisors (counting 75757989) is 1, the average is 0.25.

Base conversion 75757989

Base System Value
2 Binary 100100000111111100110100101
3 Ternary 12021112220102110
4 Quaternary 10200333212211
5 Quinary 123343223424
6 Senary 11303431233
8 Octal 440774645
10 Decimal 75757989
12 Duodecimal 21455519
16 Hexadecimal 483f9a5
20 Vigesimal 13d9ej9
36 Base36 193r8l

Cryptographic Hash Functions

md5 98972dc41e4ac1f9a5aa6f4495168d23
sha1 d17fad875e80b4c170d29b5fedadfc5673960cc5
sha256 c29b6e8ae4b4173c907c094b5b1d2380b8854b4509e9d99e1a5195dda4c89aad
sha512 c71d5829d9b6737d09e6e4b69a679dae9287a62291b79a1f1c35cd362e126a43a4d138b5dd877d83fedc587bc11f0114574cc309696ad6566c2abca88c44efd4
ripemd-160 1e16f62270275c8da89328b187f0b106e06f4e7e

75757989 as geometric shapes

Circle

Radius = n
Diameter 151515978
Circumference 476001483.38627
Area 1.803045757118E+16

Sphere

Radius = n
Volume 1.8212682751233E+24
Surface area 7.2121830284722E+16
Circumference 476001483.38627

Square

Length = n
Perimeter 303031956
Area 5739272897324121
Diagonal 107137975.50191

Cube

Length = n
Surface area 34435637383944726
Volume 4.3479577302348E+23
Space diagonal 131216686.02724

Equilateral Triangle

Length = n
Perimeter 227273967
Area 2.4851780641671E+15
Altitude 65608343.013622

Triangular Pyramid

Length = n
Surface area 2.4851780641671E+15
Volume 5.1241173256025E+22
Height 35712658.500637