981362085 (number)
981362085 is an odd 9-digits composite number following 981362084 and preceding 981362086. In scientific notation, it is written as 9.81362085 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 475368000 positive integers (up to 981362085) that are relatively prime to 981362085.
Interesting facts
- 981362085 has 32 divisors, whose sum is 1714521600
- The reverse of 981362085 is 580263189
- Previous prime number is 4099
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | nine hundred eighty-one million three hundred sixty-two thousand eighty-five |
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Notation
Scientific notation | 9.81362085 × 10^8 |
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Engineering notation | 9.81362085 × 10^6 |
Prime Factorization of 981362085
Prime Factorization 3 × 5 × 11 × 4099 × 1451
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 981362085 | Product of the distinct prime numbers |
The prime factorization of 981362085 is 3 × 5 × 11 × 4099 × 1451. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 981362085)
Multiplication
n×yn×2 | 1962724170 |
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n×3 | 2944086255 |
n×4 | 3925448340 |
n×5 | 4906810425 |
Division
n÷yn÷2 | 490681042.5 |
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n÷3 | 327120695 |
n÷3 | 245340521.25 |
n÷5 | 196272417 |
Exponentiation
nyn2 | 963071541875547225 |
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n3 | 9.4512189633915E+26 |
n4 | 9.2750679477054E+35 |
n5 | 9.1022000196769E+44 |
Nth Root
y√n2√n | 31326.699235636 |
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3√n | 993.74836010963 |
4√n | 176.99350054631 |
5√n | 62.858766578738 |
Divisors of 981362085
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 | -981362084 | 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 981362085 can be divided by 32 positive divisors. The sum of these divisors (counting 981362085) is 1, the average is 0.03125.
Base conversion 981362085
Base | System | Value |
---|---|---|
2 | Binary | 111010011111100110010110100101 |
3 | Ternary | 2112101121100200220 |
4 | Quaternary | 322133212112211 |
5 | Quinary | 4002212041320 |
6 | Senary | 241213554553 |
8 | Octal | 7237462645 |
10 | Decimal | 981362085 |
12 | Duodecimal | 2347a5a59 |
16 | Hexadecimal | 3a7e65a5 |
20 | Vigesimal | f6da545 |
36 | Base36 | g89ztx |
Cryptographic Hash Functions
md5 | d7f954da363fc285a21d9f4d34c1b387 |
---|---|
sha1 | 875b41eb1cee467a8ea439aa0fc8ce9b5f8d4973 |
sha256 | 213b4aa552fc5932c7ddbfff55c5c4f11bd91c0088b2bfddc90b910194c6ce34 |
sha512 | 6e7b8b2daeb2c003dfc793fe6910ec23722653dd37f9f10a849c544f62f967b072694be60ce2ed8e0e1d337a0c29fd0a391aa8a557f7371a78cff889907e5f84 |
ripemd-160 | 1b602ab75d970af2af72276abf18c971f6ece71e |
981362085 as geometric shapes
Circle
Radius = nDiameter | 1962724170 |
---|---|
Circumference | 6166079833.4951 |
Area | 3.0255784808376E+18 |
Sphere
Radius = nVolume | 3.9589173417146E+27 |
---|---|
Surface area | 1.210231392335E+19 |
Circumference | 6166079833.4951 |
Square
Length = nPerimeter | 3925448340 |
---|---|
Area | 963071541875547225 |
Diagonal | 1387855570.2057 |
Cube
Length = nSurface area | 5778429251253283350 |
---|---|
Volume | 9.4512189633915E+26 |
Space diagonal | 1699768991.8417 |
Equilateral Triangle
Length = nPerimeter | 2944086255 |
---|---|
Area | 4.1702221046304E+17 |
Altitude | 849884495.92086 |
Triangular Pyramid
Length = nSurface area | 4.1702221046304E+17 |
---|---|
Volume | 1.1138368365822E+26 |
Height | 462618523.40191 |