994920390 (number)
994920390 is an even 9-digits composite number following 994920389 and preceding 994920391. In scientific notation, it is written as 9.94920390 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 262875456 positive integers (up to 994920390) that are relatively prime to 994920390.
Interesting facts
- 994920390 has 32 divisors, whose sum is 2141990400
- The reverse of 994920390 is 093029499
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | nine hundred ninety-four million nine hundred twenty thousand three hundred ninety |
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Notation
Scientific notation | 9.94920390 × 10^8 |
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Engineering notation | 9.94920390 × 10^6 |
Prime Factorization of 994920390
Prime Factorization 2 × 15 × 3 × 109 × 101419
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 994920390 | Product of the distinct prime numbers |
The prime factorization of 994920390 is 2 × 15 × 3 × 109 × 101419. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 994920390)
Multiplication
n×yn×2 | 1989840780 |
---|---|
n×3 | 2984761170 |
n×4 | 3979681560 |
n×5 | 4974601950 |
Division
n÷yn÷2 | 497460195 |
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n÷3 | 331640130 |
n÷3 | 248730097.5 |
n÷5 | 198984078 |
Exponentiation
nyn2 | 989866582437752100 |
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n3 | 9.8483844624694E+26 |
n4 | 9.7983585102699E+35 |
n5 | 9.7485866703976E+44 |
Nth Root
y√n2√n | 31542.358662598 |
---|---|
3√n | 998.30392161112 |
4√n | 177.60168541598 |
5√n | 63.031503463023 |
Divisors of 994920390
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 | -994920389 | 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 994920390 can be divided by 32 positive divisors. The sum of these divisors (counting 994920390) is 1, the average is 0.03125.
Base conversion 994920390
Base | System | Value |
---|---|---|
2 | Binary | 111011010011010100011111000110 |
3 | Ternary | 2120100010012012100 |
4 | Quaternary | 323103110133012 |
5 | Quinary | 4014144423030 |
6 | Senary | 242420332530 |
8 | Octal | 7323243706 |
10 | Decimal | 994920390 |
12 | Duodecimal | 239244146 |
16 | Hexadecimal | 3b4d47c6 |
20 | Vigesimal | fai50ja |
36 | Base36 | ggclhi |
Cryptographic Hash Functions
md5 | 95309b6126f81f1dc98bb7507a61cc58 |
---|---|
sha1 | 333f55c3e515d6ba7f28dc67cabe134d0f9319b4 |
sha256 | 5152bdc984a390e70206801183a9aef54244c31f89082794d9473a30dff43a13 |
sha512 | 94107830a4bb4afbca3fd45487f8390b09e0b5e864e55209187da06a55da2961bea5470b720a4591d062f2f6bfe9ab4a629cc07d8c58665ac8856034cda979fe |
ripemd-160 | c4832d6741523797b0fd8a741c1212d2859cd967 |
994920390 as geometric shapes
Circle
Radius = nDiameter | 1989840780 |
---|---|
Circumference | 6251269176.2614 |
Area | 3.1097575834205E+18 |
Sphere
Radius = nVolume | 4.1252816369362E+27 |
---|---|
Surface area | 1.2439030333682E+19 |
Circumference | 6251269176.2614 |
Square
Length = nPerimeter | 3979681560 |
---|---|
Area | 989866582437752100 |
Diagonal | 1407029909.0195 |
Cube
Length = nSurface area | 5939199494626512600 |
---|---|
Volume | 9.8483844624694E+26 |
Space diagonal | 1723252664.9662 |
Equilateral Triangle
Length = nPerimeter | 2984761170 |
---|---|
Area | 4.2862480337419E+17 |
Altitude | 861626332.48312 |
Triangular Pyramid
Length = nSurface area | 4.2862480337419E+17 |
---|---|
Volume | 1.1606432395241E+26 |
Height | 469009969.67318 |