99821472 (number)
99821472 is an even 8-digits composite number following 99821471 and preceding 99821473. In scientific notation, it is written as 9.9821472 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 31190016 positive integers (up to 99821472) that are relatively prime to 99821472.
Interesting facts
- 99821472 has 48 divisors, whose sum is 262553760
- The reverse of 99821472 is 27412899
- Previous prime number is 1219
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | ninety-nine million eight hundred twenty-one thousand four hundred seventy-two |
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Notation
Scientific notation | 9.9821472 × 10^7 |
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Engineering notation | 9.9821472 × 10^6 |
Prime Factorization of 99821472
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1219 × 853
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 6238842 | Product of the distinct prime numbers |
The prime factorization of 99821472 is 2 × 2 × 2 × 2 × 2 × 3 × 1219 × 853. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 99821472)
Multiplication
n×yn×2 | 199642944 |
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n×3 | 299464416 |
n×4 | 399285888 |
n×5 | 499107360 |
Division
n÷yn÷2 | 49910736 |
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n÷3 | 33273824 |
n÷3 | 24955368 |
n÷5 | 19964294.4 |
Exponentiation
nyn2 | 9964326272246784 |
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n3 | 9.9465371598395E+23 |
n4 | 9.9287798059787E+31 |
n5 | 9.9110541539667E+39 |
Nth Root
y√n2√n | 9991.0696124089 |
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3√n | 463.88250096555 |
4√n | 99.955338088613 |
5√n | 39.796492238218 |
Divisors of 99821472
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 | -99821471 | 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 99821472 can be divided by 48 positive divisors. The sum of these divisors (counting 99821472) is 1, the average is 0.020833333333333.
Base conversion 99821472
Base | System | Value |
---|---|---|
2 | Binary | 101111100110010011110100000 |
3 | Ternary | 20221211110022120 |
4 | Quaternary | 11330302132200 |
5 | Quinary | 201023241342 |
6 | Senary | 13523304240 |
8 | Octal | 574623640 |
10 | Decimal | 99821472 |
12 | Duodecimal | 2951b080 |
16 | Hexadecimal | 5f327a0 |
20 | Vigesimal | 1b3hddc |
36 | Base36 | 1nfiqo |
Cryptographic Hash Functions
md5 | b47c12336036dde6649a2d01c23db3da |
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sha1 | 03d1a6e760296e5be3e5b223ba831d2b143153be |
sha256 | 5c4ebe1690337c8b402ee670ff04bc3fffa075bb16eb4278f2935b5cd462f23d |
sha512 | d07ac659528df04fbc677248692af7676071c69d0143139023fce116bdab9658af923fd92c72fc3128a8a205c2c6acd99502635cfde6303a23f79bd2f57976e4 |
ripemd-160 | ad8c41220aca5f9be9251349d7a3b4d5dc4995d1 |
99821472 as geometric shapes
Circle
Radius = nDiameter | 199642944 |
---|---|
Circumference | 627196806.21144 |
Area | 3.1303854214862E+16 |
Sphere
Radius = nVolume | 4.1663957426679E+24 |
---|---|
Surface area | 1.2521541685945E+17 |
Circumference | 627196806.21144 |
Square
Length = nPerimeter | 399285888 |
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Area | 9964326272246784 |
Diagonal | 141168879.51845 |
Cube
Length = nSurface area | 59785957633480704 |
---|---|
Volume | 9.9465371598395E+23 |
Space diagonal | 172895861.19031 |
Equilateral Triangle
Length = nPerimeter | 299464416 |
---|---|
Area | 4.3146798416812E+15 |
Altitude | 86447930.595157 |
Triangular Pyramid
Length = nSurface area | 4.3146798416812E+15 |
---|---|
Volume | 1.1722106458411E+23 |
Height | 47056293.172815 |