129628404 (number)
129628404 is an even 9-digits composite number following 129628403 and preceding 129628405. In scientific notation, it is written as 1.29628404 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 42685920 positive integers (up to 129628404) that are relatively prime to 129628404.
Interesting facts
- 129628404 has 48 divisors, whose sum is 340146240
- The reverse of 129628404 is 404826921
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty-nine million six hundred twenty-eight thousand four hundred four |
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Notation
Scientific notation | 1.29628404 × 10^8 |
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Engineering notation | 1.29628404 × 10^6 |
Prime Factorization of 129628404
Prime Factorization 2 × 2 × 3 × 9 × 83 × 14461
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 64814202 | Product of the distinct prime numbers |
The prime factorization of 129628404 is 2 × 2 × 3 × 9 × 83 × 14461. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129628404)
Multiplication
n×yn×2 | 259256808 |
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n×3 | 388885212 |
n×4 | 518513616 |
n×5 | 648142020 |
Division
n÷yn÷2 | 64814202 |
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n÷3 | 43209468 |
n÷3 | 32407101 |
n÷5 | 25925680.8 |
Exponentiation
nyn2 | 16803523123587216 |
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n3 | 2.1782138840877E+24 |
n4 | 2.8235838936493E+32 |
n5 | 3.6601667369386E+40 |
Nth Root
y√n2√n | 11385.447026797 |
---|---|
3√n | 506.09656694564 |
4√n | 106.70261021548 |
5√n | 41.931464880514 |
Divisors of 129628404
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 | -129628403 | 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 129628404 can be divided by 48 positive divisors. The sum of these divisors (counting 129628404) is 1, the average is 0.020833333333333.
Base conversion 129628404
Base | System | Value |
---|---|---|
2 | Binary | 111101110011111100011110100 |
3 | Ternary | 100000220210202000 |
4 | Quaternary | 13232133203310 |
5 | Quinary | 231141102104 |
6 | Senary | 20510215300 |
8 | Octal | 756374364 |
10 | Decimal | 129628404 |
12 | Duodecimal | 374b4530 |
16 | Hexadecimal | 7b9f8f4 |
20 | Vigesimal | 20a3b04 |
36 | Base36 | 256dx0 |
Cryptographic Hash Functions
md5 | fac60f9b856179456f1d9fedac361429 |
---|---|
sha1 | 9ae5bb236b6141f38f7a9bfd786223ec59478d64 |
sha256 | 13cac0d252e570df198f4d5c48ff2a73345e25c3945377865e14e7964dca05a0 |
sha512 | 3976300b88b785bded1b59f58f9f273d17f0be4c0c5d92a6ebe36aa378a0640be5a0b820a59b42861ef614189caf3f76c2e6f2fa807d3bd43204eda863b51708 |
ripemd-160 | 3feb5c441e39e685a8fcc44c5988a07d25418a8b |
129628404 as geometric shapes
Circle
Radius = nDiameter | 259256808 |
---|---|
Circumference | 814479283.40594 |
Area | 5.2789824799488E+16 |
Sphere
Radius = nVolume | 9.1240809815963E+24 |
---|---|
Surface area | 2.1115929919795E+17 |
Circumference | 814479283.40594 |
Square
Length = nPerimeter | 518513616 |
---|---|
Area | 16803523123587216 |
Diagonal | 183322247.00558 |
Cube
Length = nSurface area | 100821138741523296 |
---|---|
Volume | 2.1782138840877E+24 |
Space diagonal | 224522981.83206 |
Equilateral Triangle
Length = nPerimeter | 388885212 |
---|---|
Area | 7.2761389490529E+15 |
Altitude | 112261490.91603 |
Triangular Pyramid
Length = nSurface area | 7.2761389490529E+15 |
---|---|
Volume | 2.5670496805218E+23 |
Height | 61107415.668526 |