72804537 (number)
72804537 is an odd 8-digits composite number following 72804536 and preceding 72804538. In scientific notation, it is written as 7.2804537 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 43632000 positive integers (up to 72804537) that are relatively prime to 72804537.
Interesting facts
- 72804537 has 36 divisors, whose sum is 116259052
- The reverse of 72804537 is 73540827
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-two million eight hundred four thousand five hundred thirty-seven |
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Notation
Scientific notation | 7.2804537 × 10^7 |
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Engineering notation | 7.2804537 × 10^6 |
Prime Factorization of 72804537
Prime Factorization 3 × 3 × 61 × 13 × 101 × 101
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 240279 | Product of the distinct prime numbers |
The prime factorization of 72804537 is 3 × 3 × 61 × 13 × 101 × 101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72804537)
Multiplication
n×yn×2 | 145609074 |
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n×3 | 218413611 |
n×4 | 291218148 |
n×5 | 364022685 |
Division
n÷yn÷2 | 36402268.5 |
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n÷3 | 24268179 |
n÷3 | 18201134.25 |
n÷5 | 14560907.4 |
Exponentiation
nyn2 | 5300500607784369 |
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n3 | 3.8590049261796E+23 |
n4 | 2.8095306693122E+31 |
n5 | 2.0454657956658E+39 |
Nth Root
y√n2√n | 8532.5574712392 |
---|---|
3√n | 417.56056969605 |
4√n | 92.371843498109 |
5√n | 37.362135303453 |
Divisors of 72804537
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72804536 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72804537 can be divided by 36 positive divisors. The sum of these divisors (counting 72804537) is 1, the average is 0.027777777777778.
Base conversion 72804537
Base | System | Value |
---|---|---|
2 | Binary | 100010101101110100010111001 |
3 | Ternary | 12001222212001100 |
4 | Quaternary | 10111232202321 |
5 | Quinary | 122114221122 |
6 | Senary | 11120242013 |
8 | Octal | 425564271 |
10 | Decimal | 72804537 |
12 | Duodecimal | 20470309 |
16 | Hexadecimal | 456e8b9 |
20 | Vigesimal | 12f0b6h |
36 | Base36 | 17cgc9 |
Cryptographic Hash Functions
md5 | 1d9ede8c7d5c324c202b5668c8d963db |
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sha1 | 2a5f59300ff5e92c5d4a9507bd3d3da80b967645 |
sha256 | 4381f7f3ecea70ba62a65dbf0272acd89a49616cf1a402693df6c478b0cc555f |
sha512 | 5dc8d30c65f9f63a24f5d77b0ee506980633f7d180e471540dfe1cf2ebfd8d039bbffadd827e5f602bfce7b5abeb56ae04e818ce3f6ca74012720f0775595b24 |
ripemd-160 | 1e02c1c1bd228d5703b51dbe5f1b9ee9d16a8c60 |
72804537 as geometric shapes
Circle
Radius = nDiameter | 145609074 |
---|---|
Circumference | 457444397.17441 |
Area | 1.6652013769764E+16 |
Sphere
Radius = nVolume | 1.6164562035004E+24 |
---|---|
Surface area | 6.6608055079054E+16 |
Circumference | 457444397.17441 |
Square
Length = nPerimeter | 291218148 |
---|---|
Area | 5300500607784369 |
Diagonal | 102961163.62769 |
Cube
Length = nSurface area | 31803003646706214 |
---|---|
Volume | 3.8590049261796E+23 |
Space diagonal | 126101157.10553 |
Equilateral Triangle
Length = nPerimeter | 218413611 |
---|---|
Area | 2.2951840895581E+15 |
Altitude | 63050578.552764 |
Triangular Pyramid
Length = nSurface area | 2.2951840895581E+15 |
---|---|
Volume | 4.5478809198898E+22 |
Height | 34320387.875898 |