100691388 (number)
100691388 is an even 9-digits composite number following 100691387 and preceding 100691389. In scientific notation, it is written as 1.00691388 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 28673568 positive integers (up to 100691388) that are relatively prime to 100691388.
Interesting facts
- 100691388 has 48 divisors, whose sum is 224501760
- The reverse of 100691388 is 883196001
- Previous prime number is 463
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred million six hundred ninety-one thousand three hundred eighty-eight |
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Notation
Scientific notation | 1.00691388 × 10^8 |
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Engineering notation | 1.00691388 × 10^6 |
Prime Factorization of 100691388
Prime Factorization 2 × 2 × 9 × 7 × 463 × 863
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50345694 | Product of the distinct prime numbers |
The prime factorization of 100691388 is 2 × 2 × 9 × 7 × 463 × 863. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 100691388)
Multiplication
n×yn×2 | 201382776 |
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n×3 | 302074164 |
n×4 | 402765552 |
n×5 | 503456940 |
Division
n÷yn÷2 | 50345694 |
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n÷3 | 33563796 |
n÷3 | 25172847 |
n÷5 | 20138277.6 |
Exponentiation
nyn2 | 10138755617366544 |
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n3 | 1.0208853757054E+24 |
n4 | 1.0279436546868E+32 |
n5 | 1.0350507337621E+40 |
Nth Root
y√n2√n | 10034.509853501 |
---|---|
3√n | 465.22614043833 |
4√n | 100.17240065757 |
5√n | 39.865614746232 |
Divisors of 100691388
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 | -100691387 | 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 100691388 can be divided by 48 positive divisors. The sum of these divisors (counting 100691388) is 1, the average is 0.020833333333333.
Base conversion 100691388
Base | System | Value |
---|---|---|
2 | Binary | 110000000000110110110111100 |
3 | Ternary | 21000110122121200 |
4 | Quaternary | 12000012312330 |
5 | Quinary | 201234111023 |
6 | Senary | 13554055500 |
8 | Octal | 600066674 |
10 | Decimal | 100691388 |
12 | Duodecimal | 2987a590 |
16 | Hexadecimal | 6006dbc |
20 | Vigesimal | 1b96898 |
36 | Base36 | 1ny5z0 |
Cryptographic Hash Functions
md5 | 1239c184b4fa700a3055c976c7ec7b89 |
---|---|
sha1 | cbfd5d1cc144b437055403fb77f6f61ab5f779ff |
sha256 | 9ce77a23376e7f2060f765da0c1c0f7a9bf2d47c4be60dfa44d3b6ded02dbf2b |
sha512 | c83d9b3981d5676fbf10e5661272d018353bd5161f1ce8594c98d432aa4eaa3b47edca7dec260d3f8cb264625110cf2d03307d6102c34dcaf7ac190771baa3cc |
ripemd-160 | b18f4dd4a04b35d62c064cd8f5833cfe825f92a8 |
100691388 as geometric shapes
Circle
Radius = nDiameter | 201382776 |
---|---|
Circumference | 632662649.64112 |
Area | 3.1851840164061E+16 |
Sphere
Radius = nVolume | 4.2762746619646E+24 |
---|---|
Surface area | 1.2740736065624E+17 |
Circumference | 632662649.64112 |
Square
Length = nPerimeter | 402765552 |
---|---|
Area | 10138755617366544 |
Diagonal | 142399126.52377 |
Cube
Length = nSurface area | 60832533704199264 |
---|---|
Volume | 1.0208853757054E+24 |
Space diagonal | 174402599.90063 |
Equilateral Triangle
Length = nPerimeter | 302074164 |
---|---|
Area | 4.3902099637008E+15 |
Altitude | 87201299.950316 |
Triangular Pyramid
Length = nSurface area | 4.3902099637008E+15 |
---|---|
Volume | 1.2031249532925E+23 |
Height | 47466375.507924 |