87702972 (number)
87702972 is an even 8-digits composite number following 87702971 and preceding 87702973. In scientific notation, it is written as 8.7702972 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 24474240 positive integers (up to 87702972) that are relatively prime to 87702972.
Interesting facts
- 87702972 has 48 divisors, whose sum is 239323392
- The reverse of 87702972 is 27920778
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty-seven million seven hundred two thousand nine hundred seventy-two |
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Notation
Scientific notation | 8.7702972 × 10^7 |
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Engineering notation | 8.7702972 × 10^6 |
Prime Factorization of 87702972
Prime Factorization 2 × 2 × 3 × 7 × 43 × 24281
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43851486 | Product of the distinct prime numbers |
The prime factorization of 87702972 is 2 × 2 × 3 × 7 × 43 × 24281. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87702972)
Multiplication
n×yn×2 | 175405944 |
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n×3 | 263108916 |
n×4 | 350811888 |
n×5 | 438514860 |
Division
n÷yn÷2 | 43851486 |
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n÷3 | 29234324 |
n÷3 | 21925743 |
n÷5 | 17540594.4 |
Exponentiation
nyn2 | 7691811297632784 |
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n3 | 6.7459471086557E+23 |
n4 | 5.9163961038391E+31 |
n5 | 5.1888552183591E+39 |
Nth Root
y√n2√n | 9364.9864922487 |
---|---|
3√n | 444.29501130884 |
4√n | 96.772860308294 |
5√n | 38.779558654708 |
Divisors of 87702972
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 | -87702971 | 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 87702972 can be divided by 48 positive divisors. The sum of these divisors (counting 87702972) is 1, the average is 0.020833333333333.
Base conversion 87702972
Base | System | Value |
---|---|---|
2 | Binary | 101001110100011110110111100 |
3 | Ternary | 20010000202212020 |
4 | Quaternary | 11032203312330 |
5 | Quinary | 134422443342 |
6 | Senary | 12411440140 |
8 | Octal | 516436674 |
10 | Decimal | 87702972 |
12 | Duodecimal | 25456050 |
16 | Hexadecimal | 53a3dbc |
20 | Vigesimal | 1782h8c |
36 | Base36 | 1g7s1o |
Cryptographic Hash Functions
md5 | 9d0319d0b90f31cf9e9956d716743a94 |
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sha1 | 055a836923dbc71c392390939ff1fb5ee169ef97 |
sha256 | 8b5c43f4b2629c790202506a450398582a7f7011bba16d58045aa46f24572b6c |
sha512 | 347905e78c6b42c6cc04d355c689d029fadd3f44e2c74946d23e6608b3130eee7576475f7779091cf2d0660df27e5ebb22b9f6830b45c27bea680c957dd34bd5 |
ripemd-160 | d58cf2a953503cbb26cf64b4c7e3b15aa74ed44b |
87702972 as geometric shapes
Circle
Radius = nDiameter | 175405944 |
---|---|
Circumference | 551054025.06638 |
Area | 2.4164537865442E+16 |
Sphere
Radius = nVolume | 2.8257357170744E+24 |
---|---|
Surface area | 9.6658151461769E+16 |
Circumference | 551054025.06638 |
Square
Length = nPerimeter | 350811888 |
---|---|
Area | 7691811297632784 |
Diagonal | 124030732.46283 |
Cube
Length = nSurface area | 46150867785796704 |
---|---|
Volume | 6.7459471086557E+23 |
Space diagonal | 151906003.47879 |
Equilateral Triangle
Length = nPerimeter | 263108916 |
---|---|
Area | 3.3306519924331E+15 |
Altitude | 75953001.739395 |
Triangular Pyramid
Length = nSurface area | 3.3306519924331E+15 |
---|---|
Volume | 7.9501749100937E+22 |
Height | 41343577.487609 |