72674912 (number)
72674912 is an even 8-digits composite number following 72674911 and preceding 72674913. In scientific notation, it is written as 7.2674912 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 34560000 positive integers (up to 72674912) that are relatively prime to 72674912.
Interesting facts
- 72674912 has 48 divisors, whose sum is 150240384
- The reverse of 72674912 is 21947627
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | seventy-two million six hundred seventy-four thousand nine hundred twelve |
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Notation
Scientific notation | 7.2674912 × 10^7 |
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Engineering notation | 7.2674912 × 10^6 |
Prime Factorization of 72674912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 61 × 31 × 1201
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4542182 | Product of the distinct prime numbers |
The prime factorization of 72674912 is 2 × 2 × 2 × 2 × 2 × 61 × 31 × 1201. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72674912)
Multiplication
n×yn×2 | 145349824 |
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n×3 | 218024736 |
n×4 | 290699648 |
n×5 | 363374560 |
Division
n÷yn÷2 | 36337456 |
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n÷3 | 24224970.666667 |
n÷3 | 18168728 |
n÷5 | 14534982.4 |
Exponentiation
nyn2 | 5281642834207744 |
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n3 | 3.8384292819148E+23 |
n4 | 2.7895751028138E+31 |
n5 | 2.0273212511438E+39 |
Nth Root
y√n2√n | 8524.9581817156 |
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3√n | 417.31260692715 |
4√n | 92.330700104113 |
5√n | 37.348821518853 |
Divisors of 72674912
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72674911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72674912 can be divided by 48 positive divisors. The sum of these divisors (counting 72674912) is 1, the average is 0.020833333333333.
Base conversion 72674912
Base | System | Value |
---|---|---|
2 | Binary | 100010101001110111001100000 |
3 | Ternary | 12001202021020102 |
4 | Quaternary | 10111032321200 |
5 | Quinary | 122101044122 |
6 | Senary | 11113401532 |
8 | Octal | 425167140 |
10 | Decimal | 72674912 |
12 | Duodecimal | 204092a8 |
16 | Hexadecimal | 454ee60 |
20 | Vigesimal | 12e475c |
36 | Base36 | 179obk |
Cryptographic Hash Functions
md5 | 5cacab155de7475cacee484f240fff8b |
---|---|
sha1 | f91b5913ce1277bbd5dd628422d8fa37ba46640a |
sha256 | 06f22992774ba01b7cc34ba64d54b5c1ecd47091699c306c0aeecc406873b1f6 |
sha512 | 6a2831a08b9260c8097d2ecab05af1f0cfcae6562634ba41d5ad07b1aeae51f523f7b43e7b0a998e39df209fa8f0de82cdb36dac3af6b184a934f91ab90c332c |
ripemd-160 | 0e893832135025e69bdfbed1261cc70f75525970 |
72674912 as geometric shapes
Circle
Radius = nDiameter | 145349824 |
---|---|
Circumference | 456629939.27897 |
Area | 1.6592770326832E+16 |
Sphere
Radius = nVolume | 1.607837497785E+24 |
---|---|
Surface area | 6.6371081307329E+16 |
Circumference | 456629939.27897 |
Square
Length = nPerimeter | 290699648 |
---|---|
Area | 5281642834207744 |
Diagonal | 102777846.19467 |
Cube
Length = nSurface area | 31689857005246464 |
---|---|
Volume | 3.8384292819148E+23 |
Space diagonal | 125876640.0196 |
Equilateral Triangle
Length = nPerimeter | 218024736 |
---|---|
Area | 2.28701843407E+15 |
Altitude | 62938320.009799 |
Triangular Pyramid
Length = nSurface area | 2.28701843407E+15 |
---|---|
Volume | 4.5236322905783E+22 |
Height | 34259282.06489 |