72827520 (number)
72827520 is an even 8-digits composite number following 72827519 and preceding 72827521. In scientific notation, it is written as 7.2827520 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 128 positive divisors. There are 19144704 positive integers (up to 72827520) that are relatively prime to 72827520.
Interesting facts
- 72827520 has 128 divisors, whose sum is 235448640
- The reverse of 72827520 is 02572827
- Previous prime number is 457
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million eight hundred twenty-seven thousand five hundred twenty |
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Notation
Scientific notation | 7.2827520 × 10^7 |
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Engineering notation | 7.2827520 × 10^6 |
Prime Factorization of 72827520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 457 × 83
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 1137930 | Product of the distinct prime numbers |
The prime factorization of 72827520 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 457 × 83. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72827520)
Multiplication
n×yn×2 | 145655040 |
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n×3 | 218482560 |
n×4 | 291310080 |
n×5 | 364137600 |
Division
n÷yn÷2 | 36413760 |
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n÷3 | 24275840 |
n÷3 | 18206880 |
n÷5 | 14565504 |
Exponentiation
nyn2 | 5303847669350400 |
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n3 | 3.8626607221657E+23 |
n4 | 2.8130800099674E+31 |
n5 | 2.048696406875E+39 |
Nth Root
y√n2√n | 8533.9041475751 |
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3√n | 417.60450370211 |
4√n | 92.379132641388 |
5√n | 37.364493907964 |
Divisors of 72827520
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 | -72827519 | 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 72827520 can be divided by 128 positive divisors. The sum of these divisors (counting 72827520) is 1, the average is 0.0078125.
Base conversion 72827520
Base | System | Value |
---|---|---|
2 | Binary | 100010101110100001010000000 |
3 | Ternary | 12002001000120120 |
4 | Quaternary | 10111310022000 |
5 | Quinary | 122120440040 |
6 | Senary | 11120540240 |
8 | Octal | 425641200 |
10 | Decimal | 72827520 |
12 | Duodecimal | 20481680 |
16 | Hexadecimal | 4574280 |
20 | Vigesimal | 12f38g0 |
36 | Base36 | 17cy2o |
Cryptographic Hash Functions
md5 | e17a329b17e0edc87233bd29491c45ba |
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sha1 | ff790b28c0b30411a68a26ed6d435a91236825f2 |
sha256 | 1dfe081ebc43f682bc25ffec385a2fb4ac5dfa903a5a3a22ddff22ee151d0e30 |
sha512 | 0d31ef85deb661b8713b352295797cbd04aeae74a119ebab95569f310a3d4fdc74de477953ebb7b56cda9850cfc30365c28fbcfaaa67080d422193a9aab40b87 |
ripemd-160 | 2436c3151d437004e18583c7342e3483b0e2ab90 |
72827520 as geometric shapes
Circle
Radius = nDiameter | 145655040 |
---|---|
Circumference | 457588803.62233 |
Area | 1.6662528873791E+16 |
Sphere
Radius = nVolume | 1.6179875397421E+24 |
---|---|
Surface area | 6.6650115495162E+16 |
Circumference | 457588803.62233 |
Square
Length = nPerimeter | 291310080 |
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Area | 5303847669350400 |
Diagonal | 102993666.498 |
Cube
Length = nSurface area | 31823086016102400 |
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Volume | 3.8626607221657E+23 |
Space diagonal | 126140964.82924 |
Equilateral Triangle
Length = nPerimeter | 218482560 |
---|---|
Area | 2.2966334097302E+15 |
Altitude | 63070482.414619 |
Triangular Pyramid
Length = nSurface area | 2.2966334097302E+15 |
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Volume | 4.5521893167772E+22 |
Height | 34331222.165999 |