64751731 (number)

64751731 is an odd 8-digits composite number following 64751730 and preceding 64751732. In scientific notation, it is written as 6.4751731 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 58865200 positive integers (up to 64751731) that are relatively prime to 64751731.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred fifty-one thousand seven hundred thirty-one

Notation

Scientific notation 6.4751731 × 10^7
Engineering notation 6.4751731 × 10^6

Prime Factorization of 64751731

Prime Factorization 11 × 5886521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 64751731
Product of the distinct prime numbers

The prime factorization of 64751731 is 11 × 5886521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 89, 15, 813, 51, 9264, 1596, 28652, 85336, 950960, 528510, 4712833, 7645858, 44328502, 4186714, 118733448, 328572121, 5126392027, 9599230559

Basic calculations (n = 64751731)

Multiplication

n×y
n×2 129503462
n×3 194255193
n×4 259006924
n×5 323758655

Division

n÷y
n÷2 32375865.5
n÷3 21583910.333333
n÷3 16187932.75
n÷5 12950346.2

Exponentiation

ny
n2 4192786667496361
n3 2.7149019443411E+23
n4 1.7579460039135E+31
n5 1.1383004675793E+39

Nth Root

y√n
2√n 8046.8460281032
3√n 401.56001422959
4√n 89.704214104484
5√n 36.496420903986

Divisors of 64751731

1, 11, 5886521, 64751731

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 -64751730
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 64751731 can be divided by 4 positive divisors. The sum of these divisors (counting 64751731) is 1, the average is 0.25.

Base conversion 64751731

Base System Value
2 Binary 11110111000000100001110011
3 Ternary 11111211201200021
4 Quaternary 3313000201303
5 Quinary 113034023411
6 Senary 10231504311
8 Octal 367004163
10 Decimal 64751731
12 Duodecimal 19828097
16 Hexadecimal 3dc0873
20 Vigesimal 104dj6b
36 Base36 12jur7

Cryptographic Hash Functions

md5 ba12d584bb0856a407e3a47429b0dcb4
sha1 c138b58cea2a008463213f41acc9b995f5696731
sha256 9981c502535d28d4810fb20c3440dea1d10d13cc45aa99d88203a17a8993240a
sha512 7d05954ecad02fbe8260b25b834ce77d0003d32d0b2e6a1353b3fe89a0f88c7057c5022b4e6533133928267261aa1679761fcb39c63521eea8dd8e75699917e4
ripemd-160 1667c0edc18b1cb762ce89d215ca08fe1074f069

64751731 as geometric shapes

Circle

Radius = n
Diameter 129503462
Circumference 406847124.83364
Area 1.3172027792676E+16

Sphere

Radius = n
Volume 1.1372154671412E+24
Surface area 5.2688111170703E+16
Circumference 406847124.83364

Square

Length = n
Perimeter 259006924
Area 4192786667496361
Diagonal 91572776.167334

Cube

Length = n
Surface area 25156720004978166
Volume 2.7149019443411E+23
Space diagonal 112153287.97003

Equilateral Triangle

Length = n
Perimeter 194255193
Area 1.8155298833503E+15
Altitude 56076643.985016

Triangular Pyramid

Length = n
Surface area 1.8155298833503E+15
Volume 3.1995426251669E+22
Height 30524258.722445