75842938 (number)

75842938 is an even 8-digits composite number following 75842937 and preceding 75842939. In scientific notation, it is written as 7.5842938 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 37921468 positive integers (up to 75842938) that are relatively prime to 75842938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5842938 × 10^7
Engineering notation 7.5842938 × 10^6

Prime Factorization of 75842938

Prime Factorization 2 × 37921469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 75842938
Product of the distinct prime numbers

The prime factorization of 75842938 is 2 × 37921469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 6, 76, 48, 181, 403, 3741, 59843, 54750, 839215, 107575, 9891283, 3980950, 84368073, 67668026, 760532260, 780436165, 8767996553, 8890351394

Basic calculations (n = 75842938)

Multiplication

n×y
n×2 151685876
n×3 227528814
n×4 303371752
n×5 379214690

Division

n÷y
n÷2 37921469
n÷3 25280979.333333
n÷3 18960734.5
n÷5 15168587.6

Exponentiation

ny
n2 5752151244471844
n3 4.362600502011E+23
n4 3.3087243939279E+31
n5 2.5094337906776E+39

Nth Root

y√n
2√n 8708.7851047089
3√n 423.29036467731
4√n 93.320871752834
5√n 37.66890793309

Divisors of 75842938

1, 2, 37921469, 75842938

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 -75842937
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 75842938 can be divided by 4 positive divisors. The sum of these divisors (counting 75842938) is 1, the average is 0.25.

Base conversion 75842938

Base System Value
2 Binary 100100001010100010101111010
3 Ternary 12021201012221201
4 Quaternary 10201110111322
5 Quinary 123403433223
6 Senary 11305324414
8 Octal 441242572
10 Decimal 75842938
12 Duodecimal 2149670a
16 Hexadecimal 485457a
20 Vigesimal 13e076i
36 Base36 195ksa

Cryptographic Hash Functions

md5 30a38025dbfdbe6926a5824a09380596
sha1 12e779270a88b6e68c2d0d4f0341ec47a4384038
sha256 a6260a01a3b77c281ae6ea79b8453a7a1b3fa20af5b829040f43d0667f6f38cd
sha512 5f24fa3b36e46c52110248b6f9b52d6c336dd0638349c7fa25a9b71ca314e0090f9b4f43457e0974ba0274221fdd8bb1d715ccb00302c935a9fd6b5352788f31
ripemd-160 b786fa7a0c649c804376133816def3e3705f612a

75842938 as geometric shapes

Circle

Radius = n
Diameter 151685876
Circumference 476535233.69493
Area 1.807091609197E+16

Sphere

Radius = n
Volume 1.827401825022E+24
Surface area 7.2283664367881E+16
Circumference 476535233.69493

Square

Length = n
Perimeter 303371752
Area 5752151244471844
Diagonal 107258111.52982

Cube

Length = n
Surface area 34512907466831064
Volume 4.362600502011E+23
Space diagonal 131363822.0113

Equilateral Triangle

Length = n
Perimeter 227528814
Area 2.4907545520614E+15
Altitude 65681911.005648

Triangular Pyramid

Length = n
Surface area 2.4907545520614E+15
Volume 5.141373997633E+22
Height 35752703.843274