420120898 (number)
420120898 is an even 9-digits composite number following 420120897 and preceding 420120899. In scientific notation, it is written as 4.20120898 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 187917312 positive integers (up to 420120898) that are relatively prime to 420120898.
Interesting facts
- 420120898 has 32 divisors, whose sum is 700648704
- The reverse of 420120898 is 898021024
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | four hundred twenty million one hundred twenty thousand eight hundred ninety-eight |
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Notation
Scientific notation | 4.20120898 × 10^8 |
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Engineering notation | 4.20120898 × 10^6 |
Prime Factorization of 420120898
Prime Factorization 2 × 17 × 3217 × 23 × 167
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 420120898 | Product of the distinct prime numbers |
The prime factorization of 420120898 is 2 × 17 × 3217 × 23 × 167. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420120898)
Multiplication
n×yn×2 | 840241796 |
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n×3 | 1260362694 |
n×4 | 1680483592 |
n×5 | 2100604490 |
Division
n÷yn÷2 | 210060449 |
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n÷3 | 140040299.33333 |
n÷3 | 105030224.5 |
n÷5 | 84024179.6 |
Exponentiation
nyn2 | 176501568936326404 |
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n3 | 7.4151997639938E+25 |
n4 | 3.1152803836985E+34 |
n5 | 1.3087943923212E+43 |
Nth Root
y√n2√n | 20496.850928862 |
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3√n | 748.95908815319 |
4√n | 143.16721317698 |
5√n | 53.048713605098 |
Divisors of 420120898
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 | -420120897 | 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 420120898 can be divided by 32 positive divisors. The sum of these divisors (counting 420120898) is 1, the average is 0.03125.
Base conversion 420120898
Base | System | Value |
---|---|---|
2 | Binary | 11001000010101000100101000010 |
3 | Ternary | 1002021112100112021 |
4 | Quaternary | 121002220211002 |
5 | Quinary | 1330022332043 |
6 | Senary | 105404352054 |
8 | Octal | 3102504502 |
10 | Decimal | 420120898 |
12 | Duodecimal | b884562a |
16 | Hexadecimal | 190a8942 |
20 | Vigesimal | 6b5f24i |
36 | Base36 | 6y4ncy |
Cryptographic Hash Functions
md5 | 61016ec5da6f39c56138899900a2d710 |
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sha1 | 8c2fa49d74a58ca88ef06291bbff3ea9e8dcda7f |
sha256 | 43b04e56784b0082ae251057cc52ea0e0ecab676c167dd83ee61aaa08bd92430 |
sha512 | 599a78ea73c153d6af9aeb6ad552a939636d64140a1e45c866a1b810888c0264d8cf9eac592b5ac02471728a9bedbb79de782fc3a2082495db99d2cdb52be2ab |
ripemd-160 | 6c5dafa0ffb375e20a91e36eb480b63d9ed99574 |
420120898 as geometric shapes
Circle
Radius = nDiameter | 840241796 |
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Circumference | 2639697453.5527 |
Area | 5.5449603231744E+17 |
Sphere
Radius = nVolume | 3.1060716137952E+26 |
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Surface area | 2.2179841292697E+18 |
Circumference | 2639697453.5527 |
Square
Length = nPerimeter | 1680483592 |
---|---|
Area | 176501568936326404 |
Diagonal | 594140671.78796 |
Cube
Length = nSurface area | 1059009413617958424 |
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Volume | 7.4151997639938E+25 |
Space diagonal | 727670740.65746 |
Equilateral Triangle
Length = nPerimeter | 1260362694 |
---|---|
Area | 7.6427421253334E+16 |
Altitude | 363835370.32873 |
Triangular Pyramid
Length = nSurface area | 7.6427421253334E+16 |
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Volume | 8.7388967282882E+24 |
Height | 198046890.59599 |