797989920 (number)
797989920 is an even 9-digits composite number following 797989919 and preceding 797989921. In scientific notation, it is written as 7.97989920 × 10^8. The sum of its digits is 60. It has a total of 9 prime factors and 96 positive divisors. There are 168357888 positive integers (up to 797989920) that are relatively prime to 797989920.
Interesting facts
- 797989920 has 96 divisors, whose sum is 2127066480
- The reverse of 797989920 is 029989797
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | seven hundred ninety-seven million nine hundred eighty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 7.97989920 × 10^8 |
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Engineering notation | 7.97989920 × 10^6 |
Prime Factorization of 797989920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 5 × 13 × 18269
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 49874370 | Product of the distinct prime numbers |
The prime factorization of 797989920 is 2 × 2 × 2 × 2 × 2 × 21 × 5 × 13 × 18269. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 797989920)
Multiplication
n×yn×2 | 1595979840 |
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n×3 | 2393969760 |
n×4 | 3191959680 |
n×5 | 3989949600 |
Division
n÷yn÷2 | 398994960 |
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n÷3 | 265996640 |
n÷3 | 199497480 |
n÷5 | 159597984 |
Exponentiation
nyn2 | 636787912421606400 |
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n3 | 5.0815033529028E+26 |
n4 | 4.0549884540627E+35 |
n5 | 3.2358399120584E+44 |
Nth Root
y√n2√n | 28248.715369022 |
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3√n | 927.53961755878 |
4√n | 168.07354154959 |
5√n | 60.31140990073 |
Divisors of 797989920
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -797989919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 797989920 can be divided by 96 positive divisors. The sum of these divisors (counting 797989920) is 1, the average is 0.010416666666667.
Base conversion 797989920
Base | System | Value |
---|---|---|
2 | Binary | 101111100100000101110000100000 |
3 | Ternary | 2001121120002101020 |
4 | Quaternary | 233210011300200 |
5 | Quinary | 3113241134140 |
6 | Senary | 211103405440 |
8 | Octal | 5744056040 |
10 | Decimal | 797989920 |
12 | Duodecimal | 1a32b3880 |
16 | Hexadecimal | 2f905c20 |
20 | Vigesimal | c978eg0 |
36 | Base36 | d73oyo |
Cryptographic Hash Functions
md5 | 67698f7a6d955337f26bc3f82d29c205 |
---|---|
sha1 | fe7bc2bb8596c7fe06210d1065f03bdf642c2e37 |
sha256 | f8bf59927c8592a34032625eda4e99acf6740103be67e75cc1a9bd89f69630f9 |
sha512 | 12505a9e0ba55a3d6d782defa5b6123b47f0b023c637b96cb76c8af25ac16c0032cf92dcfce6eac5546b3be3511bbb988ddd3390c49ed2df3fd027e698570cb3 |
ripemd-160 | e21ca7f229af0d21080bcfb06e501f7b28fb6d30 |
797989920 as geometric shapes
Circle
Radius = nDiameter | 1595979840 |
---|---|
Circumference | 5013918540.6214 |
Area | 2.0005282275585E+18 |
Sphere
Radius = nVolume | 2.1285351470229E+27 |
---|---|
Surface area | 8.002112910234E+18 |
Circumference | 5013918540.6214 |
Square
Length = nPerimeter | 3191959680 |
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Area | 636787912421606400 |
Diagonal | 1128528167.501 |
Cube
Length = nSurface area | 3820727474529638400 |
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Volume | 5.0815033529028E+26 |
Space diagonal | 1382159085.3678 |
Equilateral Triangle
Length = nPerimeter | 2393969760 |
---|---|
Area | 2.7573725448999E+17 |
Altitude | 691079542.68391 |
Triangular Pyramid
Length = nSurface area | 2.7573725448999E+17 |
---|---|
Volume | 5.988609132433E+25 |
Height | 376176055.83367 |