72397560 (number)
72397560 is an even 8-digits composite number following 72397559 and preceding 72397561. In scientific notation, it is written as 7.2397560 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 128 positive divisors. There are 17369088 positive integers (up to 72397560) that are relatively prime to 72397560.
Interesting facts
- 72397560 has 128 divisors, whose sum is 240122880
- The reverse of 72397560 is 06579327
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-two million three hundred ninety-seven thousand five hundred sixty |
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Notation
Scientific notation | 7.2397560 × 10^7 |
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Engineering notation | 7.2397560 × 10^6 |
Prime Factorization of 72397560
Prime Factorization 2 × 2 × 2 × 5 × 3 × 17 × 23 × 1543
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 18099390 | Product of the distinct prime numbers |
The prime factorization of 72397560 is 2 × 2 × 2 × 5 × 3 × 17 × 23 × 1543. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72397560)
Multiplication
n×yn×2 | 144795120 |
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n×3 | 217192680 |
n×4 | 289590240 |
n×5 | 361987800 |
Division
n÷yn÷2 | 36198780 |
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n÷3 | 24132520 |
n÷3 | 18099390 |
n÷5 | 14479512 |
Exponentiation
nyn2 | 5241406693953600 |
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n3 | 3.7946505560991E+23 |
n4 | 2.7472344131422E+31 |
n5 | 1.9889306825952E+39 |
Nth Root
y√n2√n | 8508.6755726141 |
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3√n | 416.78106156804 |
4√n | 92.242482472091 |
5√n | 37.320270759335 |
Divisors of 72397560
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 | -72397559 | 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 72397560 can be divided by 128 positive divisors. The sum of these divisors (counting 72397560) is 1, the average is 0.0078125.
Base conversion 72397560
Base | System | Value |
---|---|---|
2 | Binary | 100010100001011001011111000 |
3 | Ternary | 12001020011210010 |
4 | Quaternary | 10110023023320 |
5 | Quinary | 122013210220 |
6 | Senary | 11103421520 |
8 | Octal | 424131370 |
10 | Decimal | 72397560 |
12 | Duodecimal | 202b48a0 |
16 | Hexadecimal | 450b2f8 |
20 | Vigesimal | 12c9di0 |
36 | Base36 | 173qbc |
Cryptographic Hash Functions
md5 | 7cc1d90c5262ac771d70e4b9a6497cca |
---|---|
sha1 | b81e917f1ef2f0fd8fe9eb1e62cb5ff63b5925db |
sha256 | 063c629b366e369cf248bf896db377950d21da62d04d5147f6ae59ea1d108177 |
sha512 | ba92aabbb3261582ee3be50910a41d35020453184b547779b45ddbf0237ab98464c592c89aec2ad007774fbe536924484ba1699b7ca9dcfb82479c0f2ca15bb1 |
ripemd-160 | c521f9a120042496f2a8993e5c719715e26c7431 |
72397560 as geometric shapes
Circle
Radius = nDiameter | 144795120 |
---|---|
Circumference | 454887285.26765 |
Area | 1.6466364764201E+16 |
Sphere
Radius = nVolume | 1.5894995079975E+24 |
---|---|
Surface area | 6.5865459056804E+16 |
Circumference | 454887285.26765 |
Square
Length = nPerimeter | 289590240 |
---|---|
Area | 5241406693953600 |
Diagonal | 102385611.23472 |
Cube
Length = nSurface area | 31448440163721600 |
---|---|
Volume | 3.7946505560991E+23 |
Space diagonal | 125396252.26402 |
Equilateral Triangle
Length = nPerimeter | 217192680 |
---|---|
Area | 2.2695956742648E+15 |
Altitude | 62698126.132008 |
Triangular Pyramid
Length = nSurface area | 2.2695956742648E+15 |
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Volume | 4.4720385674183E+22 |
Height | 34128537.07824 |