870839242 (number)
870839242 is an even 9-digits composite number following 870839241 and preceding 870839243. In scientific notation, it is written as 8.70839242 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 343384704 positive integers (up to 870839242) that are relatively prime to 870839242.
Interesting facts
- 870839242 has 32 divisors, whose sum is 1612945152
- The reverse of 870839242 is 242938078
- Previous prime number is 313
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | eight hundred seventy million eight hundred thirty-nine thousand two hundred forty-two |
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Notation
Scientific notation | 8.70839242 × 10^8 |
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Engineering notation | 8.70839242 × 10^6 |
Prime Factorization of 870839242
Prime Factorization 2 × 7 × 13 × 313 × 15287
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 870839242 | Product of the distinct prime numbers |
The prime factorization of 870839242 is 2 × 7 × 13 × 313 × 15287. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 870839242)
Multiplication
n×yn×2 | 1741678484 |
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n×3 | 2612517726 |
n×4 | 3483356968 |
n×5 | 4354196210 |
Division
n÷yn÷2 | 435419621 |
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n÷3 | 290279747.33333 |
n÷3 | 217709810.5 |
n÷5 | 174167848.4 |
Exponentiation
nyn2 | 758360985407134564 |
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n3 | 6.6041050569432E+26 |
n4 | 5.7511138418768E+35 |
n5 | 5.0082956187157E+44 |
Nth Root
y√n2√n | 29509.985462551 |
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3√n | 954.94713558418 |
4√n | 171.78470671905 |
5√n | 61.37444787353 |
Divisors of 870839242
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 | -870839241 | 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 870839242 can be divided by 32 positive divisors. The sum of these divisors (counting 870839242) is 1, the average is 0.03125.
Base conversion 870839242
Base | System | Value |
---|---|---|
2 | Binary | 110011111001111111001111001010 |
3 | Ternary | 2020200122012212021 |
4 | Quaternary | 303321333033022 |
5 | Quinary | 3240413323432 |
6 | Senary | 222225035054 |
8 | Octal | 6371771712 |
10 | Decimal | 870839242 |
12 | Duodecimal | 203785a8a |
16 | Hexadecimal | 33e7f3ca |
20 | Vigesimal | dc2ei22 |
36 | Base36 | eeh3uy |
Cryptographic Hash Functions
md5 | 7a48d58a30cfd9748933f6ed908bfee5 |
---|---|
sha1 | ac9cf784f588b522d4ae0478b46804a36d839efb |
sha256 | 240be02362f6dee99ec7a33cc05e903586d559758fdf9912e020495140cd3b72 |
sha512 | 2f7c6b90ca9d23f3160323482cf0d1c2d1f9162a4f53fc29b18b3872ee3f96dcc4c20460d737c39c7f2bf9ce696b72d5b9031ba21df95f32c90e4686b34006a7 |
ripemd-160 | 847979ab6333911f2ec4103526315e585cac12a6 |
870839242 as geometric shapes
Circle
Radius = nDiameter | 1741678484 |
---|---|
Circumference | 5471644330.2498 |
Area | 2.3824613005242E+18 |
Sphere
Radius = nVolume | 2.7663210573904E+27 |
---|---|
Surface area | 9.5298452020967E+18 |
Circumference | 5471644330.2498 |
Square
Length = nPerimeter | 3483356968 |
---|---|
Area | 758360985407134564 |
Diagonal | 1231552666.6831 |
Cube
Length = nSurface area | 4550165912442807384 |
---|---|
Volume | 6.6041050569432E+26 |
Space diagonal | 1508337812.3688 |
Equilateral Triangle
Length = nPerimeter | 2612517726 |
---|---|
Area | 3.2837993930079E+17 |
Altitude | 754168906.18438 |
Triangular Pyramid
Length = nSurface area | 3.2837993930079E+17 |
---|---|
Volume | 7.7830124490549E+25 |
Height | 410517555.56104 |