75942942 (number)

75942942 is an even 8-digits composite number following 75942941 and preceding 75942943. In scientific notation, it is written as 7.5942942 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 25280960 positive integers (up to 75942942) that are relatively prime to 75942942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5942942 × 10^7
Engineering notation 7.5942942 × 10^6

Prime Factorization of 75942942

Prime Factorization 2 × 3 × 797 × 15881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75942942
Product of the distinct prime numbers

The prime factorization of 75942942 is 2 × 3 × 797 × 15881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 71, 58, 423, 683, 6571, 3854, 16623, 46129, 688694, 647851, 754125, 3170979, 33440311, 10462107, 385610744, 298208938, 9092580530, 5730499651

Basic calculations (n = 75942942)

Multiplication

n×y
n×2 151885884
n×3 227828826
n×4 303771768
n×5 379714710

Division

n÷y
n÷2 37971471
n÷3 25314314
n÷3 18985735.5
n÷5 15188588.4

Exponentiation

ny
n2 5767330439615364
n3 4.3798804107054E+23
n4 3.3262100399714E+31
n5 2.5260217614537E+39

Nth Root

y√n
2√n 8714.5247718966
3√n 423.4763285436
4√n 93.351619010581
5√n 37.67883649414

Divisors of 75942942

1, 2, 3, 6, 797, 1594, 2391, 4782, 15881, 31762, 47643, 95286, 12657157, 25314314, 37971471, 75942942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75942941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75942942 can be divided by 16 positive divisors. The sum of these divisors (counting 75942942) is 1, the average is 0.0625.

Base conversion 75942942

Base System Value
2 Binary 100100001101100110000011110
3 Ternary 12021220022010120
4 Quaternary 10201230300132
5 Quinary 123420133232
6 Senary 11311415410
8 Octal 441546036
10 Decimal 75942942
12 Duodecimal 21524566
16 Hexadecimal 486cc1e
20 Vigesimal 13ech72
36 Base36 197py6

Cryptographic Hash Functions

md5 d5b8f7b3c1369d10c48d0d09e07f6b02
sha1 9474008177427a515f3417fae9f5ffb3df73e62f
sha256 6f2519af16892ece946ff7d3292d1a9dcedb97f3555f1d38d534d08f868c1ecd
sha512 20325a82ad14027b630467943c91d04c98167b3c46f4d5e05ed60aa5ff3fddc394b838d2121c71b139db03b8a2e9c98352ebff9e0500b398aca8f6c38ce4adaf
ripemd-160 cc5a9b59c50320664a49037b46ae23f8953bf9de

75942942 as geometric shapes

Circle

Radius = n
Diameter 151885884
Circumference 477163577.35839
Area 1.811860293992E+16

Sphere

Radius = n
Volume 1.8346400162499E+24
Surface area 7.2474411759682E+16
Circumference 477163577.35839

Square

Length = n
Perimeter 303771768
Area 5767330439615364
Diagonal 107399538.54291

Cube

Length = n
Surface area 34603982637692184
Volume 4.3798804107054E+23
Space diagonal 131537034.02026

Equilateral Triangle

Length = n
Perimeter 227828826
Area 2.4973273363631E+15
Altitude 65768517.010128

Triangular Pyramid

Length = n
Surface area 2.4973273363631E+15
Volume 5.1617385653266E+22
Height 35799846.180971