64139712 (number)

64139712 is an even 8-digits composite number following 64139711 and preceding 64139713. In scientific notation, it is written as 6.4139712 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 112 positive divisors. There are 16911360 positive integers (up to 64139712) that are relatively prime to 64139712.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred thirty-nine thousand seven hundred twelve

Notation

Scientific notation 6.4139712 × 10^7
Engineering notation 6.4139712 × 10^6

Prime Factorization of 64139712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 3671

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2004366
Product of the distinct prime numbers

The prime factorization of 64139712 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 3671. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64139712)

Multiplication

n×y
n×2 128279424
n×3 192419136
n×4 256558848
n×5 320698560

Division

n÷y
n÷2 32069856
n÷3 21379904
n÷3 16034928
n÷5 12827942.4

Exponentiation

ny
n2 4113902655442944
n3 2.6386453151615E+23
n4 1.6924195058461E+31
n5 1.0855129968815E+39

Nth Root

y√n
2√n 8008.7272397054
3√n 400.29085512365
4√n 89.49149255491
5√n 36.427167363891

Divisors of 64139712

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64139711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64139712 can be divided by 112 positive divisors. The sum of these divisors (counting 64139712) is 1, the average is 0.0089285714285714.

Base conversion 64139712

Base System Value
2 Binary 11110100101011000111000000
3 Ternary 11110200122010220
4 Quaternary 3310223013000
5 Quinary 112404432322
6 Senary 10210423040
8 Octal 364530700
10 Decimal 64139712
12 Duodecimal 19591a80
16 Hexadecimal 3d2b1c0
20 Vigesimal 100h95c
36 Base36 126qio

Cryptographic Hash Functions

md5 9a5aaaec2322a2776ed86f8ae6382361
sha1 1c6be85c8e343fc549c74e435d251d0f28c4597b
sha256 a630ac013b04d0e4588538a447b34064a11529f2adb9431611f4dfc493047e0f
sha512 1f3345fe997f5cd66f6ef80b64d89de7cc790afd44d0237281329b47da4a02bc04704bbd02753573dc8183d781551f40af847076b9dfa3365a2eabb2b28cf60f
ripemd-160 a32b40e368d756b8f97963cd5668b80df028b0e3

64139712 as geometric shapes

Circle

Radius = n
Diameter 128279424
Circumference 403001696.04513
Area 1.2924206359923E+16

Sphere

Radius = n
Volume 1.1052731650054E+24
Surface area 5.1696825439692E+16
Circumference 403001696.04513

Square

Length = n
Perimeter 256558848
Area 4113902655442944
Diagonal 90707250.597104

Cube

Length = n
Surface area 24683415932657664
Volume 2.6386453151615E+23
Space diagonal 111093239.96684

Equilateral Triangle

Length = n
Perimeter 192419136
Area 1.7813721041549E+15
Altitude 55546619.983418

Triangular Pyramid

Length = n
Surface area 1.7813721041549E+15
Volume 3.109673325828E+22
Height 30235750.199035