72508740 (number)
72508740 is an even 8-digits composite number following 72508739 and preceding 72508741. In scientific notation, it is written as 7.2508740 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 17909760 positive integers (up to 72508740) that are relatively prime to 72508740.
Interesting facts
- 72508740 has 96 divisors, whose sum is 218381184
- The reverse of 72508740 is 04780527
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million five hundred eight thousand seven hundred forty |
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Notation
Scientific notation | 7.2508740 × 10^7 |
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Engineering notation | 7.2508740 × 10^6 |
Prime Factorization of 72508740
Prime Factorization 2 × 2 × 3 × 17 × 5 × 67 × 1061
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36254370 | Product of the distinct prime numbers |
The prime factorization of 72508740 is 2 × 2 × 3 × 17 × 5 × 67 × 1061. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72508740)
Multiplication
n×yn×2 | 145017480 |
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n×3 | 217526220 |
n×4 | 290034960 |
n×5 | 362543700 |
Division
n÷yn÷2 | 36254370 |
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n÷3 | 24169580 |
n÷3 | 18127185 |
n÷5 | 14501748 |
Exponentiation
nyn2 | 5257517376387600 |
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n3 | 3.8121596048997E+23 |
n4 | 2.7641488963018E+31 |
n5 | 2.0042495364323E+39 |
Nth Root
y√n2√n | 8515.2063979683 |
---|---|
3√n | 416.99430088422 |
4√n | 92.277875994023 |
5√n | 37.331726176502 |
Divisors of 72508740
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 | -72508739 | 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 72508740 can be divided by 96 positive divisors. The sum of these divisors (counting 72508740) is 1, the average is 0.010416666666667.
Base conversion 72508740
Base | System | Value |
---|---|---|
2 | Binary | 100010100100110010101000100 |
3 | Ternary | 12001102211021220 |
4 | Quaternary | 10110212111010 |
5 | Quinary | 122030234430 |
6 | Senary | 11110040340 |
8 | Octal | 424462504 |
10 | Decimal | 72508740 |
12 | Duodecimal | 203490b0 |
16 | Hexadecimal | 4526544 |
20 | Vigesimal | 12d3bh0 |
36 | Base36 | 17643o |
Cryptographic Hash Functions
md5 | b4eda5815672d0091178b621cebce28d |
---|---|
sha1 | f2bd630dc176dde75c32d01b4ca1c4eb464b75a5 |
sha256 | 1f4e2e31ae045881e58369d50c170877539bf499c67aa81852272c7885a8f5e9 |
sha512 | daa828daa90ffbf163a8cbe7c5e2ffd69e7b4db6f787283535e32f67970a6bc8ef49e965d4f3b555d56b9e9215528963e1a0b07db1480ada57ead1fb2fea53e7 |
ripemd-160 | 1ebee124ff5b60ba4319fa0ad319d97db7657e8e |
72508740 as geometric shapes
Circle
Radius = nDiameter | 145017480 |
---|---|
Circumference | 455585849.8101 |
Area | 1.651697796578E+16 |
Sphere
Radius = nVolume | 1.5968336812086E+24 |
---|---|
Surface area | 6.606791186312E+16 |
Circumference | 455585849.8101 |
Square
Length = nPerimeter | 290034960 |
---|---|
Area | 5257517376387600 |
Diagonal | 102542843.49858 |
Cube
Length = nSurface area | 31545104258325600 |
---|---|
Volume | 3.8121596048997E+23 |
Space diagonal | 125588821.6728 |
Equilateral Triangle
Length = nPerimeter | 217526220 |
---|---|
Area | 2.2765718043949E+15 |
Altitude | 62794410.836401 |
Triangular Pyramid
Length = nSurface area | 2.2765718043949E+15 |
---|---|
Volume | 4.4926731793167E+22 |
Height | 34180947.832862 |