64072816 (number)

64072816 is an even 8-digits composite number following 64072815 and preceding 64072817. In scientific notation, it is written as 6.4072816 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 31741632 positive integers (up to 64072816) that are relatively prime to 64072816.

Interesting facts

Basic properties

Name

Name sixty-four million seventy-two thousand eight hundred sixteen

Notation

Scientific notation 6.4072816 × 10^7
Engineering notation 6.4072816 × 10^6

Prime Factorization of 64072816

Prime Factorization 2 × 2 × 2 × 2 × 109 × 36739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8009102
Product of the distinct prime numbers

The prime factorization of 64072816 is 2 × 2 × 2 × 2 × 109 × 36739. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 7, 65, 193, 51, 2631, 1631, 93247, 54805, 605289, 808828, 9753264, 1701529, 23080690, 73286216, 965527429, 29678747, 3284143093, 7097773147

Basic calculations (n = 64072816)

Multiplication

n×y
n×2 128145632
n×3 192218448
n×4 256291264
n×5 320364080

Division

n÷y
n÷2 32036408
n÷3 21357605.333333
n÷3 16018204
n÷5 12814563.2

Exponentiation

ny
n2 4105325750169856
n3 2.630397814107E+23
n4 1.6853699515008E+31
n5 1.0798639879444E+39

Nth Root

y√n
2√n 8004.5497062608
3√n 400.15164250411
4√n 89.468149116101
5√n 36.419565680102

Divisors of 64072816

1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 36739, 73478, 146956, 293912, 587824, 4004551, 8009102, 16018204, 32036408, 64072816

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64072815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64072816 can be divided by 20 positive divisors. The sum of these divisors (counting 64072816) is 1, the average is 0.05.

Base conversion 64072816

Base System Value
2 Binary 11110100011010110001110000
3 Ternary 11110120020101021
4 Quaternary 3310122301300
5 Quinary 112400312231
6 Senary 10205145224
8 Octal 364326160
10 Decimal 64072816
12 Duodecimal 1955b214
16 Hexadecimal 3d1ac70
20 Vigesimal 100920g
36 Base36 125awg

Cryptographic Hash Functions

md5 cc5b0ba9680ba0bfbedf5cba1ab0cb11
sha1 196cf946419041a5dedbd8f53f3265f53ac7ebf9
sha256 888e8c903fd2991adfb8de72cd836f43a7823cfb44bbcdf4b5492360fe850f8b
sha512 436c1b2f33796c070d54135ba68c9728623f292e7428af2b133bb26e1f853003bb76fcd789ef1410b34128c865a9e2f09fcc2c7e4f51737820512e56fa205977
ripemd-160 b67f788a287303db1d9ab890caa0579fd429f3d5

64072816 as geometric shapes

Circle

Radius = n
Diameter 128145632
Circumference 402581376.08082
Area 1.2897261217327E+16

Sphere

Radius = n
Volume 1.1018184598423E+24
Surface area 5.1589044869307E+16
Circumference 402581376.08082

Square

Length = n
Perimeter 256291264
Area 4105325750169856
Diagonal 90612645.366636

Cube

Length = n
Surface area 24631954501019136
Volume 2.630397814107E+23
Space diagonal 110977372.69601

Equilateral Triangle

Length = n
Perimeter 192218448
Area 1.7776581952288E+15
Altitude 55488686.348006

Triangular Pyramid

Length = n
Surface area 1.7776581952288E+15
Volume 3.0999535526222E+22
Height 30204215.122212