72617680 (number)
72617680 is an even 8-digits composite number following 72617679 and preceding 72617681. In scientific notation, it is written as 7.2617680 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 28260864 positive integers (up to 72617680) that are relatively prime to 72617680.
Interesting facts
- 72617680 has 40 divisors, whose sum is 173406312
- The reverse of 72617680 is 08671627
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | seventy-two million six hundred seventeen thousand six hundred eighty |
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Notation
Scientific notation | 7.2617680 × 10^7 |
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Engineering notation | 7.2617680 × 10^6 |
Prime Factorization of 72617680
Prime Factorization 2 × 2 × 2 × 2 × 5 × 37 × 24533
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9077210 | Product of the distinct prime numbers |
The prime factorization of 72617680 is 2 × 2 × 2 × 2 × 5 × 37 × 24533. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72617680)
Multiplication
n×yn×2 | 145235360 |
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n×3 | 217853040 |
n×4 | 290470720 |
n×5 | 363088400 |
Division
n÷yn÷2 | 36308840 |
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n÷3 | 24205893.333333 |
n÷3 | 18154420 |
n÷5 | 14523536 |
Exponentiation
nyn2 | 5273327448582400 |
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n3 | 3.8293680519637E+23 |
n4 | 2.7807982379973E+31 |
n5 | 2.0193511659145E+39 |
Nth Root
y√n2√n | 8521.6007885843 |
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3√n | 417.20303262924 |
4√n | 92.312516965925 |
5√n | 37.342937173496 |
Divisors of 72617680
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72617679 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72617680 can be divided by 40 positive divisors. The sum of these divisors (counting 72617680) is 1, the average is 0.025.
Base conversion 72617680
Base | System | Value |
---|---|---|
2 | Binary | 100010101000000111011010000 |
3 | Ternary | 12001122100201201 |
4 | Quaternary | 10111000323100 |
5 | Quinary | 122042231210 |
6 | Senary | 11112240544 |
8 | Octal | 425007320 |
10 | Decimal | 72617680 |
12 | Duodecimal | 203a0154 |
16 | Hexadecimal | 4540ed0 |
20 | Vigesimal | 12dh440 |
36 | Base36 | 178g5s |
Cryptographic Hash Functions
md5 | 9ee1836ac2f6e03d0a34eaaa80207346 |
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sha1 | b68e872ce06fab45f2376c4b2a12e18527fa2dbb |
sha256 | 453c8fc81738598dd48e33a6890a4acddf02b64e64d51e2dbea63fe1b6ef8e8e |
sha512 | 03a061d21fb9e76a6763f6ce5aae2ca8d5fda36338746887c0d4644f76c88ed47ae5fec5968227b89a69afdb411420229d2615b2f1c717df2256d91767ac5267 |
ripemd-160 | 61d05c10977006d7b9b967dfd030f5cad9361702 |
72617680 as geometric shapes
Circle
Radius = nDiameter | 145235360 |
---|---|
Circumference | 456270340.01747 |
Area | 1.656664677244E+16 |
Sphere
Radius = nVolume | 1.6040419386588E+24 |
---|---|
Surface area | 6.626658708976E+16 |
Circumference | 456270340.01747 |
Square
Length = nPerimeter | 290470720 |
---|---|
Area | 5273327448582400 |
Diagonal | 102696907.92407 |
Cube
Length = nSurface area | 31639964691494400 |
---|---|
Volume | 3.8293680519637E+23 |
Space diagonal | 125777511.28778 |
Equilateral Triangle
Length = nPerimeter | 217853040 |
---|---|
Area | 2.2834177664731E+15 |
Altitude | 62888755.643889 |
Triangular Pyramid
Length = nSurface area | 2.2834177664731E+15 |
---|---|
Volume | 4.5129535286711E+22 |
Height | 34232302.641356 |