82071520 (number)
82071520 is an even 8-digits composite number following 82071519 and preceding 82071521. In scientific notation, it is written as 8.2071520 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 96 positive divisors. There are 31449600 positive integers (up to 82071520) that are relatively prime to 82071520.
Interesting facts
- 82071520 has 96 divisors, whose sum is 202245120
- The reverse of 82071520 is 02517028
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | eighty-two million seventy-one thousand five hundred twenty |
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Notation
Scientific notation | 8.2071520 × 10^7 |
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Engineering notation | 8.2071520 × 10^6 |
Prime Factorization of 82071520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 43 × 151 × 5 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5129470 | Product of the distinct prime numbers |
The prime factorization of 82071520 is 2 × 2 × 2 × 2 × 2 × 43 × 151 × 5 × 79. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82071520)
Multiplication
n×yn×2 | 164143040 |
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n×3 | 246214560 |
n×4 | 328286080 |
n×5 | 410357600 |
Division
n÷yn÷2 | 41035760 |
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n÷3 | 27357173.333333 |
n÷3 | 20517880 |
n÷5 | 16414304 |
Exponentiation
nyn2 | 6735734395110400 |
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n3 | 5.5281196012299E+23 |
n4 | 4.5370117841473E+31 |
n5 | 3.7235945338288E+39 |
Nth Root
y√n2√n | 9059.3333088037 |
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3√n | 434.57441972492 |
4√n | 95.180530093101 |
5√n | 38.268240562051 |
Divisors of 82071520
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 | -82071519 | 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 82071520 can be divided by 96 positive divisors. The sum of these divisors (counting 82071520) is 1, the average is 0.010416666666667.
Base conversion 82071520
Base | System | Value |
---|---|---|
2 | Binary | 100111001000100111111100000 |
3 | Ternary | 12201102122221221 |
4 | Quaternary | 10321010333200 |
5 | Quinary | 132002242040 |
6 | Senary | 12051024424 |
8 | Octal | 471047740 |
10 | Decimal | 82071520 |
12 | Duodecimal | 2359b114 |
16 | Hexadecimal | 4e44fe0 |
20 | Vigesimal | 15ciig0 |
36 | Base36 | 1cv2sg |
Cryptographic Hash Functions
md5 | 546b563ebefa3685fbdff2761fee8b4d |
---|---|
sha1 | d5aa7e1f6af1b5eb2941ee518d41f999863ac2f1 |
sha256 | 88259b62377f52225bb48b104b931023ee5ac52cb7d684ce9360f8de609ffa65 |
sha512 | 1a0bd84f192fd540ee48f3c40cf660aa2cde3e9373cc25dbe3638407695f573f260630905aad95506e3aab69d20e38bbba9b8932663236bbf1384d9100426562 |
ripemd-160 | ff8fcf893457f039a9aeb31e12ca77486e7cac6b |
82071520 as geometric shapes
Circle
Radius = nDiameter | 164143040 |
---|---|
Circumference | 515670568.6019 |
Area | 2.1160933692211E+16 |
Sphere
Radius = nVolume | 2.3156133236519E+24 |
---|---|
Surface area | 8.4643734768844E+16 |
Circumference | 515670568.6019 |
Square
Length = nPerimeter | 328286080 |
---|---|
Area | 6735734395110400 |
Diagonal | 116066656.66857 |
Cube
Length = nSurface area | 40414406370662400 |
---|---|
Volume | 5.5281196012299E+23 |
Space diagonal | 142152042.49441 |
Equilateral Triangle
Length = nPerimeter | 246214560 |
---|---|
Area | 2.9166585496551E+15 |
Altitude | 71076021.247203 |
Triangular Pyramid
Length = nSurface area | 2.9166585496551E+15 |
---|---|
Volume | 6.5149514287332E+22 |
Height | 38688885.556192 |