990872752 (number)
990872752 is an even 9-digits composite number following 990872751 and preceding 990872753. In scientific notation, it is written as 9.90872752 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 472006656 positive integers (up to 990872752) that are relatively prime to 990872752.
Interesting facts
- 990872752 has 40 divisors, whose sum is 2011273056
- The reverse of 990872752 is 257278099
- Previous prime number is 257
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | nine hundred ninety million eight hundred seventy-two thousand seven hundred fifty-two |
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Notation
Scientific notation | 9.90872752 × 10^8 |
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Engineering notation | 9.90872752 × 10^6 |
Prime Factorization of 990872752
Prime Factorization 2 × 2 × 2 × 2 × 23 × 257 × 10477
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123859094 | Product of the distinct prime numbers |
The prime factorization of 990872752 is 2 × 2 × 2 × 2 × 23 × 257 × 10477. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 990872752)
Multiplication
n×yn×2 | 1981745504 |
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n×3 | 2972618256 |
n×4 | 3963491008 |
n×5 | 4954363760 |
Division
n÷yn÷2 | 495436376 |
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n÷3 | 330290917.33333 |
n÷3 | 247718188 |
n÷5 | 198174550.4 |
Exponentiation
nyn2 | 981828810656053504 |
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n3 | 9.7286741560765E+26 |
n4 | 9.6398781343428E+35 |
n5 | 9.5518925759209E+44 |
Nth Root
y√n2√n | 31478.131329544 |
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3√n | 996.94828048153 |
4√n | 177.42077479693 |
5√n | 62.980133543598 |
Divisors of 990872752
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -990872751 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 990872752 can be divided by 40 positive divisors. The sum of these divisors (counting 990872752) is 1, the average is 0.025.
Base conversion 990872752
Base | System | Value |
---|---|---|
2 | Binary | 111011000011111000010010110000 |
3 | Ternary | 2120001111112212211 |
4 | Quaternary | 323003320102300 |
5 | Quinary | 4012130412002 |
6 | Senary | 242153501504 |
8 | Octal | 7303702260 |
10 | Decimal | 990872752 |
12 | Duodecimal | 237a11894 |
16 | Hexadecimal | 3b0f84b0 |
20 | Vigesimal | f9cj1hc |
36 | Base36 | gdxub4 |
Cryptographic Hash Functions
md5 | 06f8816347107ba77c6db67d196bd6f6 |
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sha1 | 960304a8abc3dd726e263e752147331b32abd838 |
sha256 | eada544a37b3d244b7c7499e0a9978af4d64a73c801c15a8bd8b7dd2312b4696 |
sha512 | 4f943af2bdea2fd214936b3ceb62e2e315191110c7d1fe7e3e95fbd50ac10c02244b7afa55e24729f0fd268ff4f849992d4204910b5f7a1f52c1324568fd1e12 |
ripemd-160 | bb72741938771a62392bc28c7174b900524b6d43 |
990872752 as geometric shapes
Circle
Radius = nDiameter | 1981745504 |
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Circumference | 6225837116.651 |
Area | 3.0845061786399E+18 |
Sphere
Radius = nVolume | 4.0751375010532E+27 |
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Surface area | 1.2338024714559E+19 |
Circumference | 6225837116.651 |
Square
Length = nPerimeter | 3963491008 |
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Area | 981828810656053504 |
Diagonal | 1401305684.4644 |
Cube
Length = nSurface area | 5890972863936321024 |
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Volume | 9.7286741560765E+26 |
Space diagonal | 1716241950.2996 |
Equilateral Triangle
Length = nPerimeter | 2972618256 |
---|---|
Area | 4.251443460978E+17 |
Altitude | 858120975.1498 |
Triangular Pyramid
Length = nSurface area | 4.251443460978E+17 |
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Volume | 1.1465352446193E+26 |
Height | 467101894.82145 |