64207812 (number)

64207812 is an even 8-digits composite number following 64207811 and preceding 64207813. In scientific notation, it is written as 6.4207812 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 20119968 positive integers (up to 64207812) that are relatively prime to 64207812.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seven thousand eight hundred twelve

Notation

Scientific notation 6.4207812 × 10^7
Engineering notation 6.4207812 × 10^6

Prime Factorization of 64207812

Prime Factorization 2 × 2 × 23 × 3 × 59 × 3943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32103906
Product of the distinct prime numbers

The prime factorization of 64207812 is 2 × 2 × 23 × 3 × 59 × 3943. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64207812)

Multiplication

n×y
n×2 128415624
n×3 192623436
n×4 256831248
n×5 321039060

Division

n÷y
n÷2 32103906
n÷3 21402604
n÷3 16051953
n÷5 12841562.4

Exponentiation

ny
n2 4122643121827344
n3 2.6470589450938E+23
n4 1.699618630995E+31
n5 1.0912879353063E+39

Nth Root

y√n
2√n 8012.977723668
3√n 400.43247391394
4√n 89.515237382627
5√n 36.434899351288

Divisors of 64207812

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64207811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64207812 can be divided by 48 positive divisors. The sum of these divisors (counting 64207812) is 1, the average is 0.020833333333333.

Base conversion 64207812

Base System Value
2 Binary 11110100111011101111000100
3 Ternary 11110211002120010
4 Quaternary 3310323233010
5 Quinary 112414122222
6 Senary 10212110220
8 Octal 364735704
10 Decimal 64207812
12 Duodecimal 19605370
16 Hexadecimal 3d3bbc4
20 Vigesimal 1015jac
36 Base36 12872c

Cryptographic Hash Functions

md5 65aab9bf182b6f764f539789b1d25a11
sha1 77843780bd53b8481a1e8fdb1ba6b8fd35e60d2c
sha256 83c67e3ba1beddf43740ba561fdc3af311c0d7e15ac8a9808e0efab93f826e6b
sha512 5bbec1fc5a0cb6e2bf877e762072c4317f476424f53f8036038ac4aca72371789a51c82500b111497fb0f8c97f5ec26b6fa8adcb1bee64e107da309544d20d22
ripemd-160 eef6901938b99b5c502e2d2da0929f4eb873587e

64207812 as geometric shapes

Circle

Radius = n
Diameter 128415624
Circumference 403429580.96455
Area 1.2951665344905E+16

Sphere

Radius = n
Volume 1.1087974580701E+24
Surface area 5.1806661379621E+16
Circumference 403429580.96455

Square

Length = n
Perimeter 256831248
Area 4122643121827344
Diagonal 90803558.540702

Cube

Length = n
Surface area 24735858730964064
Volume 2.6470589450938E+23
Space diagonal 111211192.62683

Equilateral Triangle

Length = n
Perimeter 192623436
Area 1.7851568371198E+15
Altitude 55605596.313415

Triangular Pyramid

Length = n
Surface area 1.7851568371198E+15
Volume 3.1195888837939E+22
Height 30267852.846901