138944600 (number)
138944600 is an even 9-digits composite number following 138944599 and preceding 138944601. In scientific notation, it is written as 1.38944600 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 54743040 positive integers (up to 138944600) that are relatively prime to 138944600.
Interesting facts
- 138944600 has 32 divisors, whose sum is 275012400
- The reverse of 138944600 is 006449831
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred thirty-eight million nine hundred forty-four thousand six hundred |
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Notation
Scientific notation | 1.38944600 × 10^8 |
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Engineering notation | 1.38944600 × 10^6 |
Prime Factorization of 138944600
Prime Factorization 2 × 2 × 2 × 25 × 67 × 10369
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34736150 | Product of the distinct prime numbers |
The prime factorization of 138944600 is 2 × 2 × 2 × 25 × 67 × 10369. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138944600)
Multiplication
n×yn×2 | 277889200 |
---|---|
n×3 | 416833800 |
n×4 | 555778400 |
n×5 | 694723000 |
Division
n÷yn÷2 | 69472300 |
---|---|
n÷3 | 46314866.666667 |
n÷3 | 34736150 |
n÷5 | 27788920 |
Exponentiation
nyn2 | 19305601869160000 |
---|---|
n3 | 2.6824091294697E+24 |
n4 | 3.7270626353051E+32 |
n5 | 5.1785522703742E+40 |
Nth Root
y√n2√n | 11787.476405067 |
---|---|
3√n | 517.94131801962 |
4√n | 108.57014509093 |
5√n | 42.51756012893 |
Divisors of 138944600
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138944599 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138944600 can be divided by 32 positive divisors. The sum of these divisors (counting 138944600) is 1, the average is 0.03125.
Base conversion 138944600
Base | System | Value |
---|---|---|
2 | Binary | 1000010010000010000001011000 |
3 | Ternary | 100200110010011022 |
4 | Quaternary | 20102002001120 |
5 | Quinary | 241032211400 |
6 | Senary | 21442022012 |
8 | Octal | 1022020130 |
10 | Decimal | 138944600 |
12 | Duodecimal | 3a647908 |
16 | Hexadecimal | 8482058 |
20 | Vigesimal | 23881a0 |
36 | Base36 | 2aq2c8 |
Cryptographic Hash Functions
md5 | 95acdc9bbe62eb1a5021d2cc7dfc1d35 |
---|---|
sha1 | a8f6c5b0f1c42dd018221d3b87901d2fe23deba5 |
sha256 | e6e4c4ecb6a2495dd834d9ef4c043d6c1038c62fe9b5326e080d05fa9a6eb9db |
sha512 | 47a147ef5857c6c88d85f2c061a394e0eff407ac2681860e7f791d0308ce71eb12b50c0c358a7d3e59cfda686cdc5f845fd3b22397b7c9aad59c44adf4d697b3 |
ripemd-160 | 0f70fd210b8f7d7f22eeff2082b2c328613aa2d1 |
138944600 as geometric shapes
Circle
Radius = nDiameter | 277889200 |
---|---|
Circumference | 873014669.23194 |
Area | 6.0650337005282E+16 |
Sphere
Radius = nVolume | 1.1236049086752E+25 |
---|---|
Surface area | 2.4260134802113E+17 |
Circumference | 873014669.23194 |
Square
Length = nPerimeter | 555778400 |
---|---|
Area | 19305601869160000 |
Diagonal | 196497337.7385 |
Cube
Length = nSurface area | 115833611214960000 |
---|---|
Volume | 2.6824091294697E+24 |
Space diagonal | 240659106.63733 |
Equilateral Triangle
Length = nPerimeter | 416833800 |
---|---|
Area | 8.3595708270205E+15 |
Altitude | 120329553.31867 |
Triangular Pyramid
Length = nSurface area | 8.3595708270205E+15 |
---|---|
Volume | 3.1612494756079E+23 |
Height | 65499112.579502 |