75972020 (number)

75972020 is an even 8-digits composite number following 75972019 and preceding 75972021. In scientific notation, it is written as 7.5972020 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 18 positive divisors. There are 30373216 positive integers (up to 75972020) that are relatively prime to 75972020.

Interesting facts

Basic properties

Name

Name seventy-five million nine hundred seventy-two thousand twenty

Notation

Scientific notation 7.5972020 × 10^7
Engineering notation 7.5972020 × 10^6

Prime Factorization of 75972020

Prime Factorization 2 × 2 × 5 × 1949 × 1949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19490
Product of the distinct prime numbers

The prime factorization of 75972020 is 2 × 2 × 5 × 1949 × 1949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 62, 20, 29, 890, 7213, 5132, 14527, 67423, 390333, 796545, 621181, 9591798, 21909527, 24623961, 499931202, 723996978, 708999892, 9776322706

Basic calculations (n = 75972020)

Multiplication

n×y
n×2 151944040
n×3 227916060
n×4 303888080
n×5 379860100

Division

n÷y
n÷2 37986010
n÷3 25324006.666667
n÷3 18993005
n÷5 15194404

Exponentiation

ny
n2 5771747822880400
n3 4.3849134103483E+23
n4 3.3313072930925E+31
n5 2.5308614429697E+39

Nth Root

y√n
2√n 8716.1929762942
3√n 423.53037031525
4√n 93.360553641751
5√n 37.681721442799

Divisors of 75972020

1, 2, 4, 5, 10, 20, 1949, 3898, 7796, 9745, 19490, 38980, 3798601, 7597202, 15194404, 18993005, 37986010, 75972020

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75972019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75972020 can be divided by 18 positive divisors. The sum of these divisors (counting 75972020) is 1, the average is 0.055555555555556.

Base conversion 75972020

Base System Value
2 Binary 100100001110011110110110100
3 Ternary 12021221210000112
4 Quaternary 10201303312310
5 Quinary 123422101040
6 Senary 11312202152
8 Octal 441636664
10 Decimal 75972020
12 Duodecimal 21539358
16 Hexadecimal 4873db4
20 Vigesimal 13ega10
36 Base36 198cdw

Cryptographic Hash Functions

md5 131c9f599929d17d319b7b9f92e91173
sha1 55779dbcd316a514a58df1e0507cb856b1bcc70f
sha256 d3f4da76111f99af662f1519f02e5532ecc647a019702a8a2a16bb6d9b005cf5
sha512 dbdf26913073e676d8097152d17817ec9708dc3fe05354e5dc96b8ae3d181ae0b77c67e2395e36f825a7f6258f4a3e17686081e54699cd1d303a28a21c726e42
ripemd-160 d72d6cbba2b76ba98993f46f235f8d8af4c4e27c

75972020 as geometric shapes

Circle

Radius = n
Diameter 151944040
Circumference 477346279.82075
Area 1.8132480558734E+16

Sphere

Radius = n
Volume 1.8367482342103E+24
Surface area 7.2529922234936E+16
Circumference 477346279.82075

Square

Length = n
Perimeter 303888080
Area 5771747822880400
Diagonal 107440661.04488

Cube

Length = n
Surface area 34630486937282400
Volume 4.3849134103483E+23
Space diagonal 131587398.59364

Equilateral Triangle

Length = n
Perimeter 227916060
Area 2.499240119426E+15
Altitude 65793699.296819

Triangular Pyramid

Length = n
Surface area 2.499240119426E+15
Volume 5.1676700122885E+22
Height 35813553.681627