855997688 (number)
855997688 is an even 9-digits composite number following 855997687 and preceding 855997689. In scientific notation, it is written as 8.55997688 × 10^8. The sum of its digits is 65. It has a total of 6 prime factors and 32 positive divisors. There are 338636160 positive integers (up to 855997688) that are relatively prime to 855997688.
Interesting facts
- 855997688 has 32 divisors, whose sum is 1975380960
- The reverse of 855997688 is 886799558
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 65
- Digital Root 2
Name
Name | eight hundred fifty-five million nine hundred ninety-seven thousand six hundred eighty-eight |
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Notation
Scientific notation | 8.55997688 × 10^8 |
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Engineering notation | 8.55997688 × 10^6 |
Prime Factorization of 855997688
Prime Factorization 2 × 2 × 2 × 7 × 13 × 1175821
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 213999422 | Product of the distinct prime numbers |
The prime factorization of 855997688 is 2 × 2 × 2 × 7 × 13 × 1175821. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 855997688)
Multiplication
n×yn×2 | 1711995376 |
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n×3 | 2567993064 |
n×4 | 3423990752 |
n×5 | 4279988440 |
Division
n÷yn÷2 | 427998844 |
---|---|
n÷3 | 285332562.66667 |
n÷3 | 213999422 |
n÷5 | 171199537.6 |
Exponentiation
nyn2 | 732732041861345344 |
---|---|
n3 | 6.2721693375683E+26 |
n4 | 5.368962451703E+35 |
n5 | 4.5958194456165E+44 |
Nth Root
y√n2√n | 29257.438165362 |
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3√n | 949.49102486543 |
4√n | 171.04805805785 |
5√n | 61.163808280987 |
Divisors of 855997688
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 | -855997687 | 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 855997688 can be divided by 32 positive divisors. The sum of these divisors (counting 855997688) is 1, the average is 0.03125.
Base conversion 855997688
Base | System | Value |
---|---|---|
2 | Binary | 110011000001010111110011111000 |
3 | Ternary | 2012122201012002002 |
4 | Quaternary | 303001113303320 |
5 | Quinary | 3223113411223 |
6 | Senary | 220535000132 |
8 | Octal | 6301276370 |
10 | Decimal | 855997688 |
12 | Duodecimal | 1ba809048 |
16 | Hexadecimal | 33057cf8 |
20 | Vigesimal | d79je48 |
36 | Base36 | e5n01k |
Cryptographic Hash Functions
md5 | b017d53675835e10912e1bad5baed1b6 |
---|---|
sha1 | 322fe4eefe6bdd62ffb28fd078f9c674dad5925d |
sha256 | 6886c0426676382ebb97acfa608a4d1aef25c2501000d82863962be618875e33 |
sha512 | caf6f81434b0b0cf9821de1c2792c989f29f857092ce5bf90eb3134ee46c36872223a8b5813cd44a2bb7346033ce87af5b06c093d907a8dd69f13c47afc1f11c |
ripemd-160 | 4d579a0dc160132d67100bf8d26c0bff34525a27 |
855997688 as geometric shapes
Circle
Radius = nDiameter | 1711995376 |
---|---|
Circumference | 5378392096.2213 |
Area | 2.3019455997615E+18 |
Sphere
Radius = nVolume | 2.6272801483968E+27 |
---|---|
Surface area | 9.2077823990458E+18 |
Circumference | 5378392096.2213 |
Square
Length = nPerimeter | 3423990752 |
---|---|
Area | 732732041861345344 |
Diagonal | 1210563539.7296 |
Cube
Length = nSurface area | 4396392251168072064 |
---|---|
Volume | 6.2721693375683E+26 |
Space diagonal | 1482631486.7775 |
Equilateral Triangle
Length = nPerimeter | 2567993064 |
---|---|
Area | 3.1728228120938E+17 |
Altitude | 741315743.38875 |
Triangular Pyramid
Length = nSurface area | 3.1728228120938E+17 |
---|---|
Volume | 7.3918224522415E+25 |
Height | 403521179.90987 |