64696872 (number)

64696872 is an even 8-digits composite number following 64696871 and preceding 64696873. In scientific notation, it is written as 6.4696872 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 21565616 positive integers (up to 64696872) that are relatively prime to 64696872.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-six thousand eight hundred seventy-two

Notation

Scientific notation 6.4696872 × 10^7
Engineering notation 6.4696872 × 10^6

Prime Factorization of 64696872

Prime Factorization 2 × 2 × 2 × 3 × 2695703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16174218
Product of the distinct prime numbers

The prime factorization of 64696872 is 2 × 2 × 2 × 3 × 2695703. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64696872)

Multiplication

n×y
n×2 129393744
n×3 194090616
n×4 258787488
n×5 323484360

Division

n÷y
n÷2 32348436
n÷3 21565624
n÷3 16174218
n÷5 12939374.4

Exponentiation

ny
n2 4185685246584384
n3 2.7080074263056E+23
n4 1.7519960983474E+31
n5 1.1334866731928E+39

Nth Root

y√n
2√n 8043.4365789754
3√n 401.44657888404
4√n 89.685208250722
5√n 36.490234703321

Divisors of 64696872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64696871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64696872 can be divided by 16 positive divisors. The sum of these divisors (counting 64696872) is 1, the average is 0.0625.

Base conversion 64696872

Base System Value
2 Binary 11110110110011001000101000
3 Ternary 11111201221102110
4 Quaternary 3312303020220
5 Quinary 113030244442
6 Senary 10230402320
8 Octal 366631050
10 Decimal 64696872
12 Duodecimal 198003a0
16 Hexadecimal 3db3228
20 Vigesimal 104723c
36 Base36 12iofc

Cryptographic Hash Functions

md5 bc2bc71da31e5994238be2fee3a33e63
sha1 c6d61a4ba1fe3505fbee496a001c89886c26065e
sha256 8599fb6765fe7f838d7f0f50e9513c5c0af82d7f714b6b95490d77181ade7f0e
sha512 61b8d8d72ee40c3a08d86475130bc1e243be8924a4261b379a2ff1ad81067cb0f7afb9a3a126f910c15db2b927e4b6a097634d98776d716fa04eaeaf4130ba01
ripemd-160 0d292e1466eb9be122fc543433bf2c4dd34dc8ce

64696872 as geometric shapes

Circle

Radius = n
Diameter 129393744
Circumference 406502435.57088
Area 1.3149718020909E+16

Sphere

Radius = n
Volume 1.1343274981798E+24
Surface area 5.2598872083635E+16
Circumference 406502435.57088

Square

Length = n
Perimeter 258787488
Area 4185685246584384
Diagonal 91495193.825516

Cube

Length = n
Surface area 25114111479506304
Volume 2.7080074263056E+23
Space diagonal 112058269.39478

Equilateral Triangle

Length = n
Perimeter 194090616
Area 1.8124548778939E+15
Altitude 56029134.69739

Triangular Pyramid

Length = n
Surface area 1.8124548778939E+15
Volume 3.1914173577403E+22
Height 30498397.941839