138545100 (number)
138545100 is an even 9-digits composite number following 138545099 and preceding 138545101. In scientific notation, it is written as 1.38545100 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 144 positive divisors. There are 34974720 positive integers (up to 138545100) that are relatively prime to 138545100.
Interesting facts
- 138545100 has 144 divisors, whose sum is 418811232
- The reverse of 138545100 is 001545831
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred thirty-eight million five hundred forty-five thousand one hundred |
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Notation
Scientific notation | 1.38545100 × 10^8 |
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Engineering notation | 1.38545100 × 10^6 |
Prime Factorization of 138545100
Prime Factorization 2 × 2 × 23 × 3 × 45 × 5 × 23 × 97
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 3011850 | Product of the distinct prime numbers |
The prime factorization of 138545100 is 2 × 2 × 23 × 3 × 45 × 5 × 23 × 97. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138545100)
Multiplication
n×yn×2 | 277090200 |
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n×3 | 415635300 |
n×4 | 554180400 |
n×5 | 692725500 |
Division
n÷yn÷2 | 69272550 |
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n÷3 | 46181700 |
n÷3 | 34636275 |
n÷5 | 27709020 |
Exponentiation
nyn2 | 19194744734010000 |
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n3 | 2.6593378286479E+24 |
n4 | 3.684382254038E+32 |
n5 | 5.1045310782393E+40 |
Nth Root
y√n2√n | 11770.51825537 |
---|---|
3√n | 517.44443847928 |
4√n | 108.49201931649 |
5√n | 42.493082266031 |
Divisors of 138545100
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138545099 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138545100 can be divided by 144 positive divisors. The sum of these divisors (counting 138545100) is 1, the average is 0.0069444444444444.
Base conversion 138545100
Base | System | Value |
---|---|---|
2 | Binary | 1000010000100000011111001100 |
3 | Ternary | 100122200211011000 |
4 | Quaternary | 20100200133030 |
5 | Quinary | 240431420400 |
6 | Senary | 21425300300 |
8 | Octal | 1020403714 |
10 | Decimal | 138545100 |
12 | Duodecimal | 3a494690 |
16 | Hexadecimal | 84207cc |
20 | Vigesimal | 235i2f0 |
36 | Base36 | 2ahi30 |
Cryptographic Hash Functions
md5 | 67dd6716b954a8da1d41dab01440d9d0 |
---|---|
sha1 | d15f9a188c13161ed927e603b79fd1069a28b98b |
sha256 | e6cdd932708e14bfee36fd0b937ba504d07caa07b77dbe934070918bf626218b |
sha512 | 523c2bc25058ca64f50b2dfa4c3d55761d8e2fc8f8a6b7798d66d3145ff3f186d5d0c538b1958fcd749489ee16dcd70bcff8aa911e9b68b5cacd56d955c10753 |
ripemd-160 | 2c13a041f8f5e391135a1d9088d687629bcfd8e8 |
138545100 as geometric shapes
Circle
Radius = nDiameter | 277090200 |
---|---|
Circumference | 870504536.70173 |
Area | 6.0302069043897E+16 |
Sphere
Radius = nVolume | 1.1139408247858E+25 |
---|---|
Surface area | 2.4120827617559E+17 |
Circumference | 870504536.70173 |
Square
Length = nPerimeter | 554180400 |
---|---|
Area | 19194744734010000 |
Diagonal | 195932359.42034 |
Cube
Length = nSurface area | 115168468404060000 |
---|---|
Volume | 2.6593378286479E+24 |
Space diagonal | 239967152.33971 |
Equilateral Triangle
Length = nPerimeter | 415635300 |
---|---|
Area | 8.3115682794051E+15 |
Altitude | 119983576.16986 |
Triangular Pyramid
Length = nSurface area | 8.3115682794051E+15 |
---|---|
Volume | 3.1340596868381E+23 |
Height | 65310786.473446 |