397390952 (number)
397390952 is an even 9-digits composite number following 397390951 and preceding 397390953. In scientific notation, it is written as 3.97390952 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 165706560 positive integers (up to 397390952) that are relatively prime to 397390952.
Interesting facts
- 397390952 has 32 divisors, whose sum is 874571520
- The reverse of 397390952 is 259093793
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | three hundred ninety-seven million three hundred ninety thousand nine hundred fifty-two |
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Notation
Scientific notation | 3.97390952 × 10^8 |
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Engineering notation | 3.97390952 × 10^6 |
Prime Factorization of 397390952
Prime Factorization 2 × 2 × 2 × 7 × 37 × 191791
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99347738 | Product of the distinct prime numbers |
The prime factorization of 397390952 is 2 × 2 × 2 × 7 × 37 × 191791. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397390952)
Multiplication
n×yn×2 | 794781904 |
---|---|
n×3 | 1192172856 |
n×4 | 1589563808 |
n×5 | 1986954760 |
Division
n÷yn÷2 | 198695476 |
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n÷3 | 132463650.66667 |
n÷3 | 99347738 |
n÷5 | 79478190.4 |
Exponentiation
nyn2 | 157919568731466304 |
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n3 | 6.2755807757627E+25 |
n4 | 2.4938590188332E+34 |
n5 | 9.9103700964792E+42 |
Nth Root
y√n2√n | 19934.667090273 |
---|---|
3√n | 735.20083487066 |
4√n | 141.19018057313 |
5√n | 52.461849222802 |
Divisors of 397390952
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 | -397390951 | 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 397390952 can be divided by 32 positive divisors. The sum of these divisors (counting 397390952) is 1, the average is 0.03125.
Base conversion 397390952
Base | System | Value |
---|---|---|
2 | Binary | 10111101011111011010001101000 |
3 | Ternary | 1000200202112220102 |
4 | Quaternary | 113223323101220 |
5 | Quinary | 1303213002302 |
6 | Senary | 103233244532 |
8 | Octal | 2753732150 |
10 | Decimal | 397390952 |
12 | Duodecimal | b1103748 |
16 | Hexadecimal | 17afb468 |
20 | Vigesimal | 643dh7c |
36 | Base36 | 6klgtk |
Cryptographic Hash Functions
md5 | 01753693f44ae3d6b4205e286ae53ec6 |
---|---|
sha1 | f77fc78ab360bbe9c81bb17410dcff87016eb621 |
sha256 | d3780a8003232e4abe885ef6c9abd3ca71259666d4d204fac7f63fd7078b5794 |
sha512 | 55d70231684df023fb114643f8b2f4129213aa3a1470829a4ae0290e9b2da84cc3640498b46b396a7158b50fcc034b41012d08ebea7ba7fcaf7cc982474d1333 |
ripemd-160 | b5d40489107a8b544174620f9230bbcb4263e5d6 |
397390952 as geometric shapes
Circle
Radius = nDiameter | 794781904 |
---|---|
Circumference | 2496880990.8125 |
Area | 4.9611895698484E+17 |
Sphere
Radius = nVolume | 2.6287091282861E+26 |
---|---|
Surface area | 1.9844758279394E+18 |
Circumference | 2496880990.8125 |
Square
Length = nPerimeter | 1589563808 |
---|---|
Area | 157919568731466304 |
Diagonal | 561995673.88276 |
Cube
Length = nSurface area | 947517412388797824 |
---|---|
Volume | 6.2755807757627E+25 |
Space diagonal | 688301319.33216 |
Equilateral Triangle
Length = nPerimeter | 1192172856 |
---|---|
Area | 6.8381179138066E+16 |
Altitude | 344150659.66608 |
Triangular Pyramid
Length = nSurface area | 6.8381179138066E+16 |
---|---|
Volume | 7.3958428707095E+24 |
Height | 187331891.29425 |