72671256 (number)
72671256 is an even 8-digits composite number following 72671255 and preceding 72671257. In scientific notation, it is written as 7.2671256 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 20155392 positive integers (up to 72671256) that are relatively prime to 72671256.
Interesting facts
- 72671256 has 128 divisors, whose sum is 221652480
- The reverse of 72671256 is 65217627
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-two million six hundred seventy-one thousand two hundred fifty-six |
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Notation
Scientific notation | 7.2671256 × 10^7 |
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Engineering notation | 7.2671256 × 10^6 |
Prime Factorization of 72671256
Prime Factorization 2 × 2 × 2 × 27 × 3 × 7 × 37 × 433
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 18167814 | Product of the distinct prime numbers |
The prime factorization of 72671256 is 2 × 2 × 2 × 27 × 3 × 7 × 37 × 433. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72671256)
Multiplication
n×yn×2 | 145342512 |
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n×3 | 218013768 |
n×4 | 290685024 |
n×5 | 363356280 |
Division
n÷yn÷2 | 36335628 |
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n÷3 | 24223752 |
n÷3 | 18167814 |
n÷5 | 14534251.2 |
Exponentiation
nyn2 | 5281111448617536 |
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n3 | 3.8378500204702E+23 |
n4 | 2.7890138132719E+31 |
n5 | 2.0268113681182E+39 |
Nth Root
y√n2√n | 8524.7437498144 |
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3√n | 417.30560900341 |
4√n | 92.329538880114 |
5√n | 37.348445735697 |
Divisors of 72671256
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72671255 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72671256 can be divided by 128 positive divisors. The sum of these divisors (counting 72671256) is 1, the average is 0.0078125.
Base conversion 72671256
Base | System | Value |
---|---|---|
2 | Binary | 100010101001110000000011000 |
3 | Ternary | 12001202002020000 |
4 | Quaternary | 10111032000120 |
5 | Quinary | 122100440011 |
6 | Senary | 11113333000 |
8 | Octal | 425160030 |
10 | Decimal | 72671256 |
12 | Duodecimal | 20407160 |
16 | Hexadecimal | 454e018 |
20 | Vigesimal | 12e3i2g |
36 | Base36 | 179li0 |
Cryptographic Hash Functions
md5 | 8ef96d3ecb60216e9fc37438bd4f04c1 |
---|---|
sha1 | f76c37d214c1eb0e3ad3953e5704c1f6292b6c83 |
sha256 | 414952d1ba7df9011102393487535a98b64424205fd1183528f728f9d2875943 |
sha512 | 55c4bf0ae26327131968cb660200fe88d6ed9472c722d568c321cf6aeac917b5893e4b580340f38ac5ee53cabcb1425021a9e7df789bb3aa54c063dcebd6cc70 |
ripemd-160 | 6eca15d4deafff54fb6aaa030143d175dacf7dd1 |
72671256 as geometric shapes
Circle
Radius = nDiameter | 145342512 |
---|---|
Circumference | 456606967.95349 |
Area | 1.6591100929766E+16 |
Sphere
Radius = nVolume | 1.6075948573185E+24 |
---|---|
Surface area | 6.6364403719063E+16 |
Circumference | 456606967.95349 |
Square
Length = nPerimeter | 290685024 |
---|---|
Area | 5281111448617536 |
Diagonal | 102772675.82989 |
Cube
Length = nSurface area | 31686668691705216 |
---|---|
Volume | 3.8378500204702E+23 |
Space diagonal | 125870307.64184 |
Equilateral Triangle
Length = nPerimeter | 218013768 |
---|---|
Area | 2.2867883373598E+15 |
Altitude | 62935153.820922 |
Triangular Pyramid
Length = nSurface area | 2.2867883373598E+15 |
---|---|
Volume | 4.522949624419E+22 |
Height | 34257558.609962 |