75427861 (number)

75427861 is an odd 8-digits composite number following 75427860 and preceding 75427862. In scientific notation, it is written as 7.5427861 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 70990912 positive integers (up to 75427861) that are relatively prime to 75427861.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred twenty-seven thousand eight hundred sixty-one

Notation

Scientific notation 7.5427861 × 10^7
Engineering notation 7.5427861 × 10^6

Prime Factorization of 75427861

Prime Factorization 17 × 4436933

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 75427861
Product of the distinct prime numbers

The prime factorization of 75427861 is 17 × 4436933. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 14, 57, 217, 308, 5811, 2070, 42686, 39113, 373385, 824955, 9304337, 8988508, 54047229, 14341584, 755927138, 426216682, 1761882537, 254092603

Basic calculations (n = 75427861)

Multiplication

n×y
n×2 150855722
n×3 226283583
n×4 301711444
n×5 377139305

Division

n÷y
n÷2 37713930.5
n÷3 25142620.333333
n÷3 18856965.25
n÷5 15085572.2

Exponentiation

ny
n2 5689362215035321
n3 4.2913642233434E+23
n4 3.2368842413872E+31
n5 2.4415125463244E+39

Nth Root

y√n
2√n 8684.9214734504
3√n 422.51675014997
4√n 93.192926091257
5√n 37.627586120328

Divisors of 75427861

1, 17, 4436933, 75427861

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 -75427860
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 75427861 can be divided by 4 positive divisors. The sum of these divisors (counting 75427861) is 1, the average is 0.25.

Base conversion 75427861

Base System Value
2 Binary 100011111101111000000010101
3 Ternary 12020221010120111
4 Quaternary 10133233000111
5 Quinary 123302142421
6 Senary 11252403021
8 Octal 437570025
10 Decimal 75427861
12 Duodecimal 21316471
16 Hexadecimal 47ef015
20 Vigesimal 13b89d1
36 Base36 18woid

Cryptographic Hash Functions

md5 275a05b058dca24114b2a5b0ce644b1b
sha1 ef48d3761fe02082bdb20b7132939ce13dc6442c
sha256 9a0ad503b85f01d6e65f52ad91dda39ea92ccee3e77dceda3192de09bcba6ea7
sha512 6ecf465333b3ab92b75defd73e01a9dcc8a0aac0c0dd430a7bb4cca7df846d86aa626f7a9a553f822c581cc16b61dcee7bbc2be658ecd8b3eb06920fcf8758ac
ripemd-160 402f2eb8c9d5825c7d91e4d27f957132b899c7a0

75427861 as geometric shapes

Circle

Radius = n
Diameter 150855722
Circumference 473927227.98718
Area 1.7873658538366E+16

Sphere

Radius = n
Volume 1.7975624423911E+24
Surface area 7.1494634153465E+16
Circumference 473927227.98718

Square

Length = n
Perimeter 301711444
Area 5689362215035321
Diagonal 106671104.00699

Cube

Length = n
Surface area 34136173290211926
Volume 4.2913642233434E+23
Space diagonal 130644887.55824

Equilateral Triangle

Length = n
Perimeter 226283583
Area 2.4635661047759E+15
Altitude 65322443.779122

Triangular Pyramid

Length = n
Surface area 2.4635661047759E+15
Volume 5.0574212381124E+22
Height 35557034.668998