828993864 (number)
828993864 is an even 9-digits composite number following 828993863 and preceding 828993865. In scientific notation, it is written as 8.28993864 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 261787392 positive integers (up to 828993864) that are relatively prime to 828993864.
Interesting facts
- 828993864 has 32 divisors, whose sum is 2181564000
- The reverse of 828993864 is 468399828
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | eight hundred twenty-eight million nine hundred ninety-three thousand eight hundred sixty-four |
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Notation
Scientific notation | 8.28993864 × 10^8 |
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Engineering notation | 8.28993864 × 10^6 |
Prime Factorization of 828993864
Prime Factorization 2 × 2 × 2 × 3 × 19 × 1817969
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 207248466 | Product of the distinct prime numbers |
The prime factorization of 828993864 is 2 × 2 × 2 × 3 × 19 × 1817969. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828993864)
Multiplication
n×yn×2 | 1657987728 |
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n×3 | 2486981592 |
n×4 | 3315975456 |
n×5 | 4144969320 |
Division
n÷yn÷2 | 414496932 |
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n÷3 | 276331288 |
n÷3 | 207248466 |
n÷5 | 165798772.8 |
Exponentiation
nyn2 | 687230826549650496 |
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n3 | 5.6971013836131E+26 |
n4 | 4.7228620896012E+35 |
n5 | 3.9152236927976E+44 |
Nth Root
y√n2√n | 28792.253541534 |
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3√n | 939.39974655139 |
4√n | 169.68280272772 |
5√n | 60.772942319412 |
Divisors of 828993864
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 | -828993863 | 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 828993864 can be divided by 32 positive divisors. The sum of these divisors (counting 828993864) is 1, the average is 0.03125.
Base conversion 828993864
Base | System | Value |
---|---|---|
2 | Binary | 110001011010010111000101001000 |
3 | Ternary | 2010202220020210110 |
4 | Quaternary | 301122113011020 |
5 | Quinary | 3144210300424 |
6 | Senary | 214132114320 |
8 | Octal | 6132270510 |
10 | Decimal | 828993864 |
12 | Duodecimal | 1b17659a0 |
16 | Hexadecimal | 31697148 |
20 | Vigesimal | cj144d4 |
36 | Base36 | dpk7rc |
Cryptographic Hash Functions
md5 | 6c0a664dd9beee596d33c63b601ec0af |
---|---|
sha1 | 0102d52b1ca49b40906a4652ca68afa09576def1 |
sha256 | 366e3ee9b038097236199af81781ae0871e4113a65a9d26b88b3bbe348e583f8 |
sha512 | de97da153fdbd1ad95b6737744609b565f5b2a2850ee4f52d3519161342b4d0d08e2277c9aaf10c17213432feba33011a0ea69605ba9538b05d3d5c83c2a5261 |
ripemd-160 | 6b0aa00f6c30734f9766ce7deafae30bde3e2c8a |
828993864 as geometric shapes
Circle
Radius = nDiameter | 1657987728 |
---|---|
Circumference | 5208722066.0268 |
Area | 2.1589993160088E+18 |
Sphere
Radius = nVolume | 2.3863962471353E+27 |
---|---|
Surface area | 8.6359972640353E+18 |
Circumference | 5208722066.0268 |
Square
Length = nPerimeter | 3315975456 |
---|---|
Area | 687230826549650496 |
Diagonal | 1172374365.5929 |
Cube
Length = nSurface area | 4123384959297902976 |
---|---|
Volume | 5.6971013836131E+26 |
Space diagonal | 1435859491.6108 |
Equilateral Triangle
Length = nPerimeter | 2486981592 |
---|---|
Area | 2.9757967702789E+17 |
Altitude | 717929745.80542 |
Triangular Pyramid
Length = nSurface area | 2.9757967702789E+17 |
---|---|
Volume | 6.7140983691001E+25 |
Height | 390791455.19763 |