855423972 (number)
855423972 is an even 9-digits composite number following 855423971 and preceding 855423973. In scientific notation, it is written as 8.55423972 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 263207232 positive integers (up to 855423972) that are relatively prime to 855423972.
Interesting facts
- 855423972 has 36 divisors, whose sum is 2328655420
- The reverse of 855423972 is 279324558
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred fifty-five million four hundred twenty-three thousand nine hundred seventy-two |
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Notation
Scientific notation | 8.55423972 × 10^8 |
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Engineering notation | 8.55423972 × 10^6 |
Prime Factorization of 855423972
Prime Factorization 2 × 2 × 3 × 3 × 13 × 1827829
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 142570662 | Product of the distinct prime numbers |
The prime factorization of 855423972 is 2 × 2 × 3 × 3 × 13 × 1827829. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 855423972)
Multiplication
n×yn×2 | 1710847944 |
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n×3 | 2566271916 |
n×4 | 3421695888 |
n×5 | 4277119860 |
Division
n÷yn÷2 | 427711986 |
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n÷3 | 285141324 |
n÷3 | 213855993 |
n÷5 | 171084794.4 |
Exponentiation
nyn2 | 731750171872256784 |
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n3 | 6.2595663853465E+26 |
n4 | 5.3545831403508E+35 |
n5 | 4.5804387783231E+44 |
Nth Root
y√n2√n | 29247.631904139 |
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3√n | 949.27885141921 |
4√n | 171.01939043319 |
5√n | 61.155607308661 |
Divisors of 855423972
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -855423971 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 855423972 can be divided by 36 positive divisors. The sum of these divisors (counting 855423972) is 1, the average is 0.027777777777778.
Base conversion 855423972
Base | System | Value |
---|---|---|
2 | Binary | 110010111111001011101111100100 |
3 | Ternary | 2012121122001002100 |
4 | Quaternary | 302333023233210 |
5 | Quinary | 3222442031342 |
6 | Senary | 220514412100 |
8 | Octal | 6277135744 |
10 | Decimal | 855423972 |
12 | Duodecimal | 1ba591030 |
16 | Hexadecimal | 32fcbbe4 |
20 | Vigesimal | d767jic |
36 | Base36 | e5apd0 |
Cryptographic Hash Functions
md5 | 2202c3ea965defbd0a7d2aa96abdfb69 |
---|---|
sha1 | 14425a5016db7a4fe27b66b7c6c3349ef883def6 |
sha256 | 428e13307ffa4d8fc362913250cdfe5cdca60acfa276449020eaba506ef1b6be |
sha512 | 980b23eb803ec5f88f5081b88b6d0b9773793f1c94eae0f825d791da1ded86b2ddf8eb2a9b3b46074cdce4937a4a06271d0a2d5b0e071b48f9cf4cb59b66608c |
ripemd-160 | 15f544d7212efced91ec4ad96bef2a4f6f6cda07 |
855423972 as geometric shapes
Circle
Radius = nDiameter | 1710847944 |
---|---|
Circumference | 5374787332.2796 |
Area | 2.298860964217E+18 |
Sphere
Radius = nVolume | 2.622001036115E+27 |
---|---|
Surface area | 9.1954438568678E+18 |
Circumference | 5374787332.2796 |
Square
Length = nPerimeter | 3421695888 |
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Area | 731750171872256784 |
Diagonal | 1209752182.7815 |
Cube
Length = nSurface area | 4390501031233540704 |
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Volume | 6.2595663853465E+26 |
Space diagonal | 1481637781.5164 |
Equilateral Triangle
Length = nPerimeter | 2566271916 |
---|---|
Area | 3.168571190325E+17 |
Altitude | 740818890.75819 |
Triangular Pyramid
Length = nSurface area | 3.168571190325E+17 |
---|---|
Volume | 7.3769697306098E+25 |
Height | 403250727.59382 |