139969128 (number)
139969128 is an even 9-digits composite number following 139969127 and preceding 139969129. In scientific notation, it is written as 1.39969128 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 42061824 positive integers (up to 139969128) that are relatively prime to 139969128.
Interesting facts
- 139969128 has 32 divisors, whose sum is 284848200
- The reverse of 139969128 is 821969931
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred thirty-nine million nine hundred sixty-nine thousand one hundred twenty-eight |
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Notation
Scientific notation | 1.39969128 × 10^8 |
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Engineering notation | 1.39969128 × 10^6 |
Prime Factorization of 139969128
Prime Factorization 2 × 2 × 2 × 129 × 13 × 10433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34992282 | Product of the distinct prime numbers |
The prime factorization of 139969128 is 2 × 2 × 2 × 129 × 13 × 10433. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 139969128)
Multiplication
n×yn×2 | 279938256 |
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n×3 | 419907384 |
n×4 | 559876512 |
n×5 | 699845640 |
Division
n÷yn÷2 | 69984564 |
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n÷3 | 46656376 |
n÷3 | 34992282 |
n÷5 | 27993825.6 |
Exponentiation
nyn2 | 19591356793080384 |
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n3 | 2.7421851266643E+24 |
n4 | 3.8382126099378E+32 |
n5 | 5.3723127209159E+40 |
Nth Root
y√n2√n | 11830.854914164 |
---|---|
3√n | 519.21124007502 |
4√n | 108.76973344715 |
5√n | 42.580077875862 |
Divisors of 139969128
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 | -139969127 | 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 139969128 can be divided by 32 positive divisors. The sum of these divisors (counting 139969128) is 1, the average is 0.03125.
Base conversion 139969128
Base | System | Value |
---|---|---|
2 | Binary | 1000010101111100001001101000 |
3 | Ternary | 100202101011112210 |
4 | Quaternary | 20111330021220 |
5 | Quinary | 241313003003 |
6 | Senary | 21520005120 |
8 | Octal | 1025741150 |
10 | Decimal | 139969128 |
12 | Duodecimal | 3aa607a0 |
16 | Hexadecimal | 857c268 |
20 | Vigesimal | 23eg2g8 |
36 | Base36 | 2bc0vc |
Cryptographic Hash Functions
md5 | 6d5faab8fea2ad33c5a17037ca1e2336 |
---|---|
sha1 | 69557c9c88e62dbda8a3fdfc2f62babe35898279 |
sha256 | bcfbe5fac633267876c121c87fd05c6bdde66bb5472f2f668efc8f2d1af41ca4 |
sha512 | 8ce71af31040dab3c19d3a680e79d21521dbb68e17e40e528870109f9fdebc72bf2e98039640b6943736bd93c594933b4488c1d39e4e8e018dfc23bcc9bab828 |
ripemd-160 | 40bb8b3ba5a032ef2a18ab06acc4580ca9b77bb7 |
139969128 as geometric shapes
Circle
Radius = nDiameter | 279938256 |
---|---|
Circumference | 879451968.50834 |
Area | 6.1548062574998E+16 |
Sphere
Radius = nVolume | 1.1486438198283E+25 |
---|---|
Surface area | 2.4619225029999E+17 |
Circumference | 879451968.50834 |
Square
Length = nPerimeter | 559876512 |
---|---|
Area | 19591356793080384 |
Diagonal | 197946239.13114 |
Cube
Length = nSurface area | 117548140758482304 |
---|---|
Volume | 2.7421851266643E+24 |
Space diagonal | 242433641.18711 |
Equilateral Triangle
Length = nPerimeter | 419907384 |
---|---|
Area | 8.4833063387062E+15 |
Altitude | 121216820.59356 |
Triangular Pyramid
Length = nSurface area | 8.4833063387062E+15 |
---|---|
Volume | 3.2316961638887E+23 |
Height | 65982079.710379 |