72103668 (number)
72103668 is an even 8-digits composite number following 72103667 and preceding 72103669. In scientific notation, it is written as 7.2103668 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 19016064 positive integers (up to 72103668) that are relatively prime to 72103668.
Interesting facts
- 72103668 has 48 divisors, whose sum is 207070080
- The reverse of 72103668 is 86630127
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million one hundred three thousand six hundred sixty-eight |
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Notation
Scientific notation | 7.2103668 × 10^7 |
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Engineering notation | 7.2103668 × 10^6 |
Prime Factorization of 72103668
Prime Factorization 2 × 2 × 7 × 3 × 13 × 66029
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36051834 | Product of the distinct prime numbers |
The prime factorization of 72103668 is 2 × 2 × 7 × 3 × 13 × 66029. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72103668)
Multiplication
n×yn×2 | 144207336 |
---|---|
n×3 | 216311004 |
n×4 | 288414672 |
n×5 | 360518340 |
Division
n÷yn÷2 | 36051834 |
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n÷3 | 24034556 |
n÷3 | 18025917 |
n÷5 | 14420733.6 |
Exponentiation
nyn2 | 5198938939054224 |
---|---|
n3 | 3.7486256721384E+23 |
n4 | 2.7028966092014E+31 |
n5 | 1.9488875974819E+39 |
Nth Root
y√n2√n | 8491.387872427 |
---|---|
3√n | 416.21633379385 |
4√n | 92.148726917017 |
5√n | 37.289921719377 |
Divisors of 72103668
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 | -72103667 | 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 72103668 can be divided by 48 positive divisors. The sum of these divisors (counting 72103668) is 1, the average is 0.020833333333333.
Base conversion 72103668
Base | System | Value |
---|---|---|
2 | Binary | 100010011000011011011110100 |
3 | Ternary | 12000200020122020 |
4 | Quaternary | 10103003123310 |
5 | Quinary | 121424304133 |
6 | Senary | 11053233140 |
8 | Octal | 423033364 |
10 | Decimal | 72103668 |
12 | Duodecimal | 201927b0 |
16 | Hexadecimal | 44c36f4 |
20 | Vigesimal | 12acj38 |
36 | Base36 | 16xfjo |
Cryptographic Hash Functions
md5 | e6c272ad35dc74ce1e28a2862bcf67d8 |
---|---|
sha1 | 4838632a45136d4608b187bf590473ee87cfdbe8 |
sha256 | 53420f683029e6ac65455bcf73d0cf4d9c4a4f227a2b181bcf1aa0782a19bc54 |
sha512 | 3c3e34fd7eee9b222d9a04aa52d58e4d3342ce5058cbd203bdaa6d14a0c35fee5f6ec71106618a4f920b7c69900d21609ea728f2d94658e6e7d08b4529d07e34 |
ripemd-160 | 1adcd93390aff2840c386f15a831a17f3d73a21c |
72103668 as geometric shapes
Circle
Radius = nDiameter | 144207336 |
---|---|
Circumference | 453040707.37135 |
Area | 1.6332948377395E+16 |
Sphere
Radius = nVolume | 1.5702206496864E+24 |
---|---|
Surface area | 6.5331793509579E+16 |
Circumference | 453040707.37135 |
Square
Length = nPerimeter | 288414672 |
---|---|
Area | 5198938939054224 |
Diagonal | 101969985.18245 |
Cube
Length = nSurface area | 31193633634325344 |
---|---|
Volume | 3.7486256721384E+23 |
Space diagonal | 124887216.38808 |
Equilateral Triangle
Length = nPerimeter | 216311004 |
---|---|
Area | 2.2512065969725E+15 |
Altitude | 62443608.194039 |
Triangular Pyramid
Length = nSurface area | 2.2512065969725E+15 |
---|---|
Volume | 4.4177977214984E+22 |
Height | 33989995.060816 |