71664580 (number)
71664580 is an even 8-digits composite number following 71664579 and preceding 71664581. In scientific notation, it is written as 7.1664580 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 96 positive divisors. There are 24634368 positive integers (up to 71664580) that are relatively prime to 71664580.
Interesting facts
- 71664580 has 96 divisors, whose sum is 173577600
- The reverse of 71664580 is 08546617
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | seventy-one million six hundred sixty-four thousand five hundred eighty |
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Notation
Scientific notation | 7.1664580 × 10^7 |
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Engineering notation | 7.1664580 × 10^6 |
Prime Factorization of 71664580
Prime Factorization 2 × 2 × 13 × 5 × 19 × 89 × 163
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 35832290 | Product of the distinct prime numbers |
The prime factorization of 71664580 is 2 × 2 × 13 × 5 × 19 × 89 × 163. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71664580)
Multiplication
n×yn×2 | 143329160 |
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n×3 | 214993740 |
n×4 | 286658320 |
n×5 | 358322900 |
Division
n÷yn÷2 | 35832290 |
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n÷3 | 23888193.333333 |
n÷3 | 17916145 |
n÷5 | 14332916 |
Exponentiation
nyn2 | 5135812026576400 |
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n3 | 3.6805581184355E+23 |
n4 | 2.6376565172327E+31 |
n5 | 1.8902654649174E+39 |
Nth Root
y√n2√n | 8465.4934882734 |
---|---|
3√n | 415.3697387131 |
4√n | 92.008116426071 |
5√n | 37.244393973506 |
Divisors of 71664580
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 | -71664579 | 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 71664580 can be divided by 96 positive divisors. The sum of these divisors (counting 71664580) is 1, the average is 0.010416666666667.
Base conversion 71664580
Base | System | Value |
---|---|---|
2 | Binary | 100010001011000001111000100 |
3 | Ternary | 11222211221022201 |
4 | Quaternary | 10101120033010 |
5 | Quinary | 121321231310 |
6 | Senary | 11040004244 |
8 | Octal | 421301704 |
10 | Decimal | 71664580 |
12 | Duodecimal | 20000684 |
16 | Hexadecimal | 44583c4 |
20 | Vigesimal | 127i190 |
36 | Base36 | 16o0qs |
Cryptographic Hash Functions
md5 | acd9e1a04121d55c455ea704061ebb84 |
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sha1 | 66f8e96da4d8dcd142590abaad0e64a9176e7cdb |
sha256 | bb0ff7f77a2e29313eaa1bbe1c6a2155d51913cda55a657f5187cb0ba27be72d |
sha512 | b2693d8972d9d97b765178691a3bad3dfea3fc9ad35de31571cea67fa0a5c725bdfd93bb42fb876c339b0e0824b15fb9b8f7ad7fcf179d6f6490da042ee11363 |
ripemd-160 | 84ce930f65d30cea342086a19783f95f18545ad4 |
71664580 as geometric shapes
Circle
Radius = nDiameter | 143329160 |
---|---|
Circumference | 450281836.1012 |
Area | 1.6134629332911E+16 |
Sphere
Radius = nVolume | 1.541708579465E+24 |
---|---|
Surface area | 6.4538517331642E+16 |
Circumference | 450281836.1012 |
Square
Length = nPerimeter | 286658320 |
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Area | 5135812026576400 |
Diagonal | 101349020.97777 |
Cube
Length = nSurface area | 30814872159458400 |
---|---|
Volume | 3.6805581184355E+23 |
Space diagonal | 124126693.66308 |
Equilateral Triangle
Length = nPerimeter | 214993740 |
---|---|
Area | 2.2238718420384E+15 |
Altitude | 62063346.831542 |
Triangular Pyramid
Length = nSurface area | 2.2238718420384E+15 |
---|---|
Volume | 4.3375793401615E+22 |
Height | 33783006.992591 |