397399072 (number)
397399072 is an even 9-digits composite number following 397399071 and preceding 397399073. In scientific notation, it is written as 3.97399072 × 10^8. The sum of its digits is 49. It has a total of 9 prime factors and 96 positive divisors. There are 158146560 positive integers (up to 397399072) that are relatively prime to 397399072.
Interesting facts
- 397399072 has 96 divisors, whose sum is 959454720
- The reverse of 397399072 is 270993793
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | three hundred ninety-seven million three hundred ninety-nine thousand seventy-two |
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Notation
Scientific notation | 3.97399072 × 10^8 |
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Engineering notation | 3.97399072 × 10^6 |
Prime Factorization of 397399072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 7 × 79 × 1321
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 24837442 | Product of the distinct prime numbers |
The prime factorization of 397399072 is 2 × 2 × 2 × 2 × 2 × 17 × 7 × 79 × 1321. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397399072)
Multiplication
n×yn×2 | 794798144 |
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n×3 | 1192197216 |
n×4 | 1589596288 |
n×5 | 1986995360 |
Division
n÷yn÷2 | 198699536 |
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n÷3 | 132466357.33333 |
n÷3 | 99349768 |
n÷5 | 79479814.4 |
Exponentiation
nyn2 | 157926022426461184 |
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n3 | 6.2759654756927E+25 |
n4 | 2.4940628559443E+34 |
n5 | 9.9113826446194E+42 |
Nth Root
y√n2√n | 19934.870754535 |
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3√n | 735.20584235769 |
4√n | 141.19090181217 |
5√n | 52.462063614565 |
Divisors of 397399072
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -397399071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 397399072 can be divided by 96 positive divisors. The sum of these divisors (counting 397399072) is 1, the average is 0.010416666666667.
Base conversion 397399072
Base | System | Value |
---|---|---|
2 | Binary | 10111101011111101010000100000 |
3 | Ternary | 1000200202222001011 |
4 | Quaternary | 113223331100200 |
5 | Quinary | 1303213232242 |
6 | Senary | 103233350304 |
8 | Octal | 2753752040 |
10 | Decimal | 397399072 |
12 | Duodecimal | b1108394 |
16 | Hexadecimal | 17afd420 |
20 | Vigesimal | 643ehdc |
36 | Base36 | 6kln34 |
Cryptographic Hash Functions
md5 | cc38c5b5278c13c4488822108d1d8662 |
---|---|
sha1 | a3623d583bbd8d67c5c82d884852dc2ea9564f96 |
sha256 | aa9dde18f3a9a8e6f79e219dd99406be1275034c50320beda36987fc81cbb40c |
sha512 | 4a82dcc5b2f789de1483ed62b9faef42482a93946b4ecc1404d0020f490a591def9cb0b6f48a70c849f11a615bc59e6a60cbe8d1727dc48583009e0c3b73c890 |
ripemd-160 | 82be8ac1de65904e16c53c40e100ef30e63ffe24 |
397399072 as geometric shapes
Circle
Radius = nDiameter | 794798144 |
---|---|
Circumference | 2496932010.2772 |
Area | 4.9613923186563E+17 |
Sphere
Radius = nVolume | 2.6288702710159E+26 |
---|---|
Surface area | 1.9845569274625E+18 |
Circumference | 2496932010.2772 |
Square
Length = nPerimeter | 1589596288 |
---|---|
Area | 157926022426461184 |
Diagonal | 562007157.29688 |
Cube
Length = nSurface area | 947556134558767104 |
---|---|
Volume | 6.2759654756927E+25 |
Space diagonal | 688315383.58472 |
Equilateral Triangle
Length = nPerimeter | 1192197216 |
---|---|
Area | 6.8383973669973E+16 |
Altitude | 344157691.79236 |
Triangular Pyramid
Length = nSurface area | 6.8383973669973E+16 |
---|---|
Volume | 7.3962962439249E+24 |
Height | 187335719.09896 |