389968590 (number)
389968590 is an even 9-digits composite number following 389968589 and preceding 389968591. In scientific notation, it is written as 3.89968590 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 94537760 positive integers (up to 389968590) that are relatively prime to 389968590.
Interesting facts
- 389968590 has 32 divisors, whose sum is 1021009536
- The reverse of 389968590 is 095869983
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | three hundred eighty-nine million nine hundred sixty-eight thousand five hundred ninety |
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Notation
Scientific notation | 3.89968590 × 10^8 |
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Engineering notation | 3.89968590 × 10^6 |
Prime Factorization of 389968590
Prime Factorization 2 × 11 × 3 × 5 × 1181723
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389968590 | Product of the distinct prime numbers |
The prime factorization of 389968590 is 2 × 11 × 3 × 5 × 1181723. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389968590)
Multiplication
n×yn×2 | 779937180 |
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n×3 | 1169905770 |
n×4 | 1559874360 |
n×5 | 1949842950 |
Division
n÷yn÷2 | 194984295 |
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n÷3 | 129989530 |
n÷3 | 97492147.5 |
n÷5 | 77993718 |
Exponentiation
nyn2 | 152075501186588100 |
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n3 | 5.9304668771277E+25 |
n4 | 2.3126958061152E+34 |
n5 | 9.0187872260966E+42 |
Nth Root
y√n2√n | 19747.622388531 |
---|---|
3√n | 730.59474269425 |
4√n | 140.52623380896 |
5√n | 52.264394779609 |
Divisors of 389968590
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 | -389968589 | 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 389968590 can be divided by 32 positive divisors. The sum of these divisors (counting 389968590) is 1, the average is 0.03125.
Base conversion 389968590
Base | System | Value |
---|---|---|
2 | Binary | 10111001111100111001011001110 |
3 | Ternary | 1000011210110100010 |
4 | Quaternary | 113033213023032 |
5 | Quinary | 1244312443330 |
6 | Senary | 102410214050 |
8 | Octal | 2717471316 |
10 | Decimal | 389968590 |
12 | Duodecimal | aa724326 |
16 | Hexadecimal | 173e72ce |
20 | Vigesimal | 61h619a |
36 | Base36 | 6g6dou |
Cryptographic Hash Functions
md5 | 92d3cd55edff0477355470358e817658 |
---|---|
sha1 | 70e2a9428de6f00e9215da0e144cc600e0b526ba |
sha256 | 2213066d1235b8867bf43db727445f38a3b755f1fc5227e20e7197a78fa2a038 |
sha512 | 79d1a8e692187a2e37f4db7f645c96dbea80b5c7c20d6e5d175d2436d12b8c4a81643f232970e467df89cc64a9f24d956e3feda0f38f82465628b0969e946e43 |
ripemd-160 | 4433e823efec79541dd52a22474752fd70fbe171 |
389968590 as geometric shapes
Circle
Radius = nDiameter | 779937180 |
---|---|
Circumference | 2450244914.9495 |
Area | 4.7775927731877E+17 |
Sphere
Radius = nVolume | 2.4841481564723E+26 |
---|---|
Surface area | 1.9110371092751E+18 |
Circumference | 2450244914.9495 |
Square
Length = nPerimeter | 1559874360 |
---|---|
Area | 152075501186588100 |
Diagonal | 551498868.87751 |
Cube
Length = nSurface area | 912453007119528600 |
---|---|
Volume | 5.9304668771277E+25 |
Space diagonal | 675445411.236 |
Equilateral Triangle
Length = nPerimeter | 1169905770 |
---|---|
Area | 6.5850623660418E+16 |
Altitude | 337722705.618 |
Triangular Pyramid
Length = nSurface area | 6.5850623660418E+16 |
---|---|
Volume | 6.9891222406987E+24 |
Height | 183832956.2925 |