75665639 (number)

75665639 is an odd 8-digits composite number following 75665638 and preceding 75665640. In scientific notation, it is written as 7.5665639 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 64615320 positive integers (up to 75665639) that are relatively prime to 75665639.

Interesting facts

Basic properties

Name

Name seventy-five million six hundred sixty-five thousand six hundred thirty-nine

Notation

Scientific notation 7.5665639 × 10^7
Engineering notation 7.5665639 × 10^6

Prime Factorization of 75665639

Prime Factorization 7 × 271 × 39887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75665639
Product of the distinct prime numbers

The prime factorization of 75665639 is 7 × 271 × 39887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 85, 3, 495, 378, 5274, 9370, 40920, 54142, 85278, 908779, 1815152, 2140790, 48466596, 72013916, 614506988, 616567009, 2099618591, 9346012359

Basic calculations (n = 75665639)

Multiplication

n×y
n×2 151331278
n×3 226996917
n×4 302662556
n×5 378328195

Division

n÷y
n÷2 37832819.5
n÷3 25221879.666667
n÷3 18916409.75
n÷5 15133127.8

Exponentiation

ny
n2 5725288925278321
n3 4.3320764499081E+23
n4 3.2778933277915E+31
n5 2.4802389322118E+39

Nth Root

y√n
2√n 8698.5998298577
3√n 422.9602635614
4√n 93.266284529071
5√n 37.651279624449

Divisors of 75665639

1, 7, 271, 1897, 39887, 279209, 10809377, 75665639

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75665638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75665639 can be divided by 8 positive divisors. The sum of these divisors (counting 75665639) is 1, the average is 0.125.

Base conversion 75665639

Base System Value
2 Binary 100100000101001000011100111
3 Ternary 12021101012202002
4 Quaternary 10200221003213
5 Quinary 123332300024
6 Senary 11301435515
8 Octal 440510347
10 Decimal 75665639
12 Duodecimal 2140bb9b
16 Hexadecimal 48290e7
20 Vigesimal 13ci41j
36 Base36 191rzb

Cryptographic Hash Functions

md5 0f5800ce48f317611d4193f6bde1bb55
sha1 0cafc6b45a398d4d49803b1216cc86ec137d4211
sha256 07eb44079e1f50397a214daf2e6322ce389af16d63e6d5f036b4d464c4d02b58
sha512 36c13fd3b898ef0ced5f0969ab4feb8611e19965e81c244e6fe5b642cb964203a7614f6689dc2c91becc1b8fa593e26c852b3a34ae6f45615bd0866bbea01d23
ripemd-160 47803013400c2c18f8b6aca9980358c3a61b75ff

75665639 as geometric shapes

Circle

Radius = n
Diameter 151331278
Circumference 475421231.22315
Area 1.7986525627333E+16

Sphere

Radius = n
Volume 1.8146159399761E+24
Surface area 7.1946102509334E+16
Circumference 475421231.22315

Square

Length = n
Perimeter 302662556
Area 5725288925278321
Diagonal 107007372.87943

Cube

Length = n
Surface area 34351733551669926
Volume 4.3320764499081E+23
Space diagonal 131056731.13517

Equilateral Triangle

Length = n
Perimeter 226996917
Area 2.4791228266484E+15
Altitude 65528365.567583

Triangular Pyramid

Length = n
Surface area 2.4791228266484E+15
Volume 5.1054010572476E+22
Height 35669124.293142