72636620 (number)
72636620 is an even 8-digits composite number following 72636619 and preceding 72636621. In scientific notation, it is written as 7.2636620 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 96 positive divisors. There are 22813056 positive integers (up to 72636620) that are relatively prime to 72636620.
Interesting facts
- 72636620 has 96 divisors, whose sum is 162570240
- The reverse of 72636620 is 02663627
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-two million six hundred thirty-six thousand six hundred twenty |
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Notation
Scientific notation | 7.2636620 × 10^7 |
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Engineering notation | 7.2636620 × 10^6 |
Prime Factorization of 72636620
Prime Factorization 2 × 2 × 35 × 7 × 47 × 19 × 83
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36318310 | Product of the distinct prime numbers |
The prime factorization of 72636620 is 2 × 2 × 35 × 7 × 47 × 19 × 83. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72636620)
Multiplication
n×yn×2 | 145273240 |
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n×3 | 217909860 |
n×4 | 290546480 |
n×5 | 363183100 |
Division
n÷yn÷2 | 36318310 |
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n÷3 | 24212206.666667 |
n÷3 | 18159155 |
n÷5 | 14527324 |
Exponentiation
nyn2 | 5276078565024400 |
---|---|
n3 | 3.8323651381782E+23 |
n4 | 2.783700502431E+31 |
n5 | 2.0219859558889E+39 |
Nth Root
y√n2√n | 8522.7120096833 |
---|---|
3√n | 417.23930083352 |
4√n | 92.318535569426 |
5√n | 37.344884912542 |
Divisors of 72636620
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72636619 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72636620 can be divided by 96 positive divisors. The sum of these divisors (counting 72636620) is 1, the average is 0.010416666666667.
Base conversion 72636620
Base | System | Value |
---|---|---|
2 | Binary | 100010101000101100011001100 |
3 | Ternary | 12001200022201012 |
4 | Quaternary | 10111011203030 |
5 | Quinary | 122043332440 |
6 | Senary | 11112504352 |
8 | Octal | 425054314 |
10 | Decimal | 72636620 |
12 | Duodecimal | 203ab0b8 |
16 | Hexadecimal | 45458cc |
20 | Vigesimal | 12djbb0 |
36 | Base36 | 178urw |
Cryptographic Hash Functions
md5 | 4e7fafe7d82ae74913aa22310ec46987 |
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sha1 | e9f53603991e508c51629dc6a1e758500de9729f |
sha256 | 8e99cc2cfa1b61fc450bac3ef1056b9396b74fa81b8660edf6a51052d022628d |
sha512 | dd809c0bc4a56584a4971cfd60bf69960d4352a987a4ad5c5318ecdef2177b438ffaf0582e1af778221ee0d233b73bc572b08af9a7f2ed64974297d4a1bd735d |
ripemd-160 | c39722b88668e83ad38d9d9f990ff1b7f9447465 |
72636620 as geometric shapes
Circle
Radius = nDiameter | 145273240 |
---|---|
Circumference | 456389343.54719 |
Area | 1.6575289659643E+16 |
Sphere
Radius = nVolume | 1.6052973551966E+24 |
---|---|
Surface area | 6.6301158638573E+16 |
Circumference | 456389343.54719 |
Square
Length = nPerimeter | 290546480 |
---|---|
Area | 5276078565024400 |
Diagonal | 102723693.12894 |
Cube
Length = nSurface area | 31656471390146400 |
---|---|
Volume | 3.8323651381782E+23 |
Space diagonal | 125810316.33007 |
Equilateral Triangle
Length = nPerimeter | 217909860 |
---|---|
Area | 2.2846090348368E+15 |
Altitude | 62905158.165037 |
Triangular Pyramid
Length = nSurface area | 2.2846090348368E+15 |
---|---|
Volume | 4.5164856286479E+22 |
Height | 34241231.04298 |