75842940 (number)

75842940 is an even 8-digits composite number following 75842939 and preceding 75842941. In scientific notation, it is written as 7.5842940 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 20224768 positive integers (up to 75842940) that are relatively prime to 75842940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5842940 × 10^7
Engineering notation 7.5842940 × 10^6

Prime Factorization of 75842940

Prime Factorization 2 × 2 × 3 × 5 × 1264049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37921470
Product of the distinct prime numbers

The prime factorization of 75842940 is 2 × 2 × 3 × 5 × 1264049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 25, 17, 514, 35, 907, 4596, 88700, 84928, 696737, 45058, 3843076, 6858367, 87601344, 55613444, 201865884, 221864876, 6520504428, 1007783450

Basic calculations (n = 75842940)

Multiplication

n×y
n×2 151685880
n×3 227528820
n×4 303371760
n×5 379214700

Division

n÷y
n÷2 37921470
n÷3 25280980
n÷3 18960735
n÷5 15168588

Exponentiation

ny
n2 5752151547843600
n3 4.3626008471401E+23
n4 3.308724742936E+31
n5 2.5094341215501E+39

Nth Root

y√n
2√n 8708.7852195355
3√n 423.29036839807
4√n 93.320872368059
5√n 37.668908131758

Divisors of 75842940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1264049, 2528098, 3792147, 5056196, 6320245, 7584294, 12640490, 15168588, 18960735, 25280980, 37921470, 75842940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75842939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75842940 can be divided by 24 positive divisors. The sum of these divisors (counting 75842940) is 1, the average is 0.041666666666667.

Base conversion 75842940

Base System Value
2 Binary 100100001010100010101111100
3 Ternary 12021201012221210
4 Quaternary 10201110111330
5 Quinary 123403433230
6 Senary 11305324420
8 Octal 441242574
10 Decimal 75842940
12 Duodecimal 21496710
16 Hexadecimal 485457c
20 Vigesimal 13e0770
36 Base36 195ksc

Cryptographic Hash Functions

md5 44699fd0e347f57d34c11b4c5f440026
sha1 a5982637fa9dec085d8ca6e87d5758c99aa35b80
sha256 f846573b27cb4ea92bb5c90061053aeb01c0a8ffa5defc1519f9e6dc6e46c938
sha512 c670c8de5cc913f350755b5a4d562cc6baf2289440244cd1ffc99cf31d4e237e20db4647d7e658356162fb90c143167d18c7f97a104dde5eb4f0cfaa2d7ff088
ripemd-160 a439169709c2c10afd55cd492aca2d71e8220690

75842940 as geometric shapes

Circle

Radius = n
Diameter 151685880
Circumference 476535246.2613
Area 1.8070917045041E+16

Sphere

Radius = n
Volume 1.8274019695893E+24
Surface area 7.2283668180162E+16
Circumference 476535246.2613

Square

Length = n
Perimeter 303371760
Area 5752151547843600
Diagonal 107258114.35825

Cube

Length = n
Surface area 34512909287061600
Volume 4.3626008471401E+23
Space diagonal 131363825.4754

Equilateral Triangle

Length = n
Perimeter 227528820
Area 2.4907546834253E+15
Altitude 65681912.737699

Triangular Pyramid

Length = n
Surface area 2.4907546834253E+15
Volume 5.1413744043716E+22
Height 35752704.786083