397201215 (number)
397201215 is an odd 9-digits composite number following 397201214 and preceding 397201216. In scientific notation, it is written as 3.97201215 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 207527936 positive integers (up to 397201215) that are relatively prime to 397201215.
Interesting facts
- 397201215 has 32 divisors, whose sum is 648596160
- The reverse of 397201215 is 512102793
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | three hundred ninety-seven million two hundred one thousand two hundred fifteen |
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Notation
Scientific notation | 3.97201215 × 10^8 |
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Engineering notation | 3.97201215 × 10^6 |
Prime Factorization of 397201215
Prime Factorization 3 × 5 × 113 × 89 × 2633
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 397201215 | Product of the distinct prime numbers |
The prime factorization of 397201215 is 3 × 5 × 113 × 89 × 2633. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397201215)
Multiplication
n×yn×2 | 794402430 |
---|---|
n×3 | 1191603645 |
n×4 | 1588804860 |
n×5 | 1986006075 |
Division
n÷yn÷2 | 198600607.5 |
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n÷3 | 132400405 |
n÷3 | 99300303.75 |
n÷5 | 79440243 |
Exponentiation
nyn2 | 157768805197476225 |
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n3 | 6.2665961113536E+25 |
n4 | 2.4890995893439E+34 |
n5 | 9.8867338114341E+42 |
Nth Root
y√n2√n | 19929.907551216 |
---|---|
3√n | 735.08380737175 |
4√n | 141.17332450295 |
5√n | 52.456838612764 |
Divisors of 397201215
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 | -397201214 | 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 397201215 can be divided by 32 positive divisors. The sum of these divisors (counting 397201215) is 1, the average is 0.03125.
Base conversion 397201215
Base | System | Value |
---|---|---|
2 | Binary | 10111101011001100111100111111 |
3 | Ternary | 1000200101220122010 |
4 | Quaternary | 113223030330333 |
5 | Quinary | 1303140414330 |
6 | Senary | 103225222303 |
8 | Octal | 2753147477 |
10 | Decimal | 397201215 |
12 | Duodecimal | b1031993 |
16 | Hexadecimal | 17accf3f |
20 | Vigesimal | 642a30f |
36 | Base36 | 6khef3 |
Cryptographic Hash Functions
md5 | 6433561a55157bbba65a1c991b89b982 |
---|---|
sha1 | fca1db7aa8aa14ab6702dc28a44e6b5f4758251b |
sha256 | d10a41160e5802c799e303693397c13af60e8544a223b981515f46c5f652ea05 |
sha512 | 166cb095aace34eea481388a30905285f70444c2226989be3a837e3f55fa5cc52c8c1d4cd2a54d36fd2cd5886225c9b663dd714a4fb1a79d37d3a78705a225bc |
ripemd-160 | 014e08ed1873b2ce8da0962496924725245b8d73 |
397201215 as geometric shapes
Circle
Radius = nDiameter | 794402430 |
---|---|
Circumference | 2495688838.0819 |
Area | 4.9564531937403E+17 |
Sphere
Radius = nVolume | 2.624945640859E+26 |
---|---|
Surface area | 1.9825812774961E+18 |
Circumference | 2495688838.0819 |
Square
Length = nPerimeter | 1588804860 |
---|---|
Area | 157768805197476225 |
Diagonal | 561727345.24407 |
Cube
Length = nSurface area | 946612831184857350 |
---|---|
Volume | 6.2665961113536E+25 |
Space diagonal | 687972685.20809 |
Equilateral Triangle
Length = nPerimeter | 1191603645 |
---|---|
Area | 6.8315896612866E+16 |
Altitude | 343986342.60404 |
Triangular Pyramid
Length = nSurface area | 6.8315896612866E+16 |
---|---|
Volume | 7.385254342159E+24 |
Height | 187242448.41469 |