389968406 (number)
389968406 is an even 9-digits composite number following 389968405 and preceding 389968407. In scientific notation, it is written as 3.89968406 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 174556800 positive integers (up to 389968406) that are relatively prime to 389968406.
Interesting facts
- 389968406 has 32 divisors, whose sum is 650280960
- The reverse of 389968406 is 604869983
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 53
- Digital Root 8
Name
Name | three hundred eighty-nine million nine hundred sixty-eight thousand four hundred six |
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Notation
Scientific notation | 3.89968406 × 10^8 |
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Engineering notation | 3.89968406 × 10^6 |
Prime Factorization of 389968406
Prime Factorization 2 × 31 × 17 × 59 × 6271
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389968406 | Product of the distinct prime numbers |
The prime factorization of 389968406 is 2 × 31 × 17 × 59 × 6271. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389968406)
Multiplication
n×yn×2 | 779936812 |
---|---|
n×3 | 1169905218 |
n×4 | 1559873624 |
n×5 | 1949842030 |
Division
n÷yn÷2 | 194984203 |
---|---|
n÷3 | 129989468.66667 |
n÷3 | 97492101.5 |
n÷5 | 77993681.2 |
Exponentiation
nyn2 | 152075357678180836 |
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n3 | 5.930458482564E+25 |
n4 | 2.3126914412947E+34 |
n5 | 9.0187659493152E+42 |
Nth Root
y√n2√n | 19747.617729741 |
---|---|
3√n | 730.59462778803 |
4√n | 140.52621723273 |
5√n | 52.264389847596 |
Divisors of 389968406
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 | -389968405 | 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 389968406 can be divided by 32 positive divisors. The sum of these divisors (counting 389968406) is 1, the average is 0.03125.
Base conversion 389968406
Base | System | Value |
---|---|---|
2 | Binary | 10111001111100111001000010110 |
3 | Ternary | 1000011210110002022 |
4 | Quaternary | 113033213020112 |
5 | Quinary | 1244312442111 |
6 | Senary | 102410213142 |
8 | Octal | 2717471026 |
10 | Decimal | 389968406 |
12 | Duodecimal | aa7241b2 |
16 | Hexadecimal | 173e7216 |
20 | Vigesimal | 61h6106 |
36 | Base36 | 6g6djq |
Cryptographic Hash Functions
md5 | 7706b0124921394d98338b43063eccc1 |
---|---|
sha1 | d0bf0ca75808524fd7c476224c2abbee9fc9daed |
sha256 | 166f86b3bc3bc660d7082571eeafa5bc489caece61a1183f1cd1a03d67b27253 |
sha512 | 229d5d9b5d4fe335faf0674372dbc53114f0d2e48179d3a4574a6586e81645d4fbceb9ed99933ea97dbff8ea669e316672c9730eb3550ec6f08b949808927f10 |
ripemd-160 | 71725454700a96cccec99cf144df0d9772cdb9e9 |
389968406 as geometric shapes
Circle
Radius = nDiameter | 779936812 |
---|---|
Circumference | 2450243758.8434 |
Area | 4.7775882647381E+17 |
Sphere
Radius = nVolume | 2.4841446401656E+26 |
---|---|
Surface area | 1.9110353058953E+18 |
Circumference | 2450243758.8434 |
Square
Length = nPerimeter | 1559873624 |
---|---|
Area | 152075357678180836 |
Diagonal | 551498608.66222 |
Cube
Length = nSurface area | 912452146069085016 |
---|---|
Volume | 5.930458482564E+25 |
Space diagonal | 675445092.53865 |
Equilateral Triangle
Length = nPerimeter | 1169905218 |
---|---|
Area | 6.5850561519455E+16 |
Altitude | 337722546.26932 |
Triangular Pyramid
Length = nSurface area | 6.5850561519455E+16 |
---|---|
Volume | 6.9891123476105E+24 |
Height | 183832869.55407 |