397450140 (number)
397450140 is an even 9-digits composite number following 397450139 and preceding 397450141. In scientific notation, it is written as 3.97450140 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 36 positive divisors. There are 99747840 positive integers (up to 397450140) that are relatively prime to 397450140.
Interesting facts
- 397450140 has 36 divisors, whose sum is 788150048
- The reverse of 397450140 is 041054793
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | three hundred ninety-seven million four hundred fifty thousand one hundred forty |
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Notation
Scientific notation | 3.97450140 × 10^8 |
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Engineering notation | 3.97450140 × 10^6 |
Prime Factorization of 397450140
Prime Factorization 2 × 2 × 15 × 17 × 17 × 22921
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 11689710 | Product of the distinct prime numbers |
The prime factorization of 397450140 is 2 × 2 × 15 × 17 × 17 × 22921. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397450140)
Multiplication
n×yn×2 | 794900280 |
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n×3 | 1192350420 |
n×4 | 1589800560 |
n×5 | 1987250700 |
Division
n÷yn÷2 | 198725070 |
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n÷3 | 132483380 |
n÷3 | 99362535 |
n÷5 | 79490028 |
Exponentiation
nyn2 | 157966613786019600 |
---|---|
n3 | 6.2783852764579E+25 |
n4 | 2.4953451071021E+34 |
n5 | 9.9177526216606E+42 |
Nth Root
y√n2√n | 19936.151584496 |
---|---|
3√n | 735.23733369428 |
4√n | 141.19543754844 |
5√n | 52.463411878892 |
Divisors of 397450140
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -397450139 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 397450140 can be divided by 36 positive divisors. The sum of these divisors (counting 397450140) is 1, the average is 0.027777777777778.
Base conversion 397450140
Base | System | Value |
---|---|---|
2 | Binary | 10111101100001001101110011100 |
3 | Ternary | 1000200212120002120 |
4 | Quaternary | 113230021232130 |
5 | Quinary | 1303221401030 |
6 | Senary | 103234422540 |
8 | Octal | 2754115634 |
10 | Decimal | 397450140 |
12 | Duodecimal | b1131a50 |
16 | Hexadecimal | 17b09b9c |
20 | Vigesimal | 6441570 |
36 | Base36 | 6kmqho |
Cryptographic Hash Functions
md5 | 597adad3ea70843fae35b44ededdf660 |
---|---|
sha1 | 98b2e654006ec6c9a5af89d48717afa9c896cdcf |
sha256 | 524bbe6bfc6a639c9a00dcb7fc8badee075dfcef0ad33f8fe26006de5463eb5f |
sha512 | f74585cfa1bd33d07bd19db363ebf5063514cbddf5816acc1ada66d39e9f1ed6467d9b846c3531a007097362851410b5f38805921cdfb99a6d645abf04be7e72 |
ripemd-160 | d53d00cf468653c9cf3ed446841f571d6cf50412 |
397450140 as geometric shapes
Circle
Radius = nDiameter | 794900280 |
---|---|
Circumference | 2497252879.9845 |
Area | 4.9626675338262E+17 |
Sphere
Radius = nVolume | 2.6298838747902E+26 |
---|---|
Surface area | 1.9850670135305E+18 |
Circumference | 2497252879.9845 |
Square
Length = nPerimeter | 1589800560 |
---|---|
Area | 157966613786019600 |
Diagonal | 562079378.35509 |
Cube
Length = nSurface area | 947799682716117600 |
---|---|
Volume | 6.2783852764579E+25 |
Space diagonal | 688403835.95536 |
Equilateral Triangle
Length = nPerimeter | 1192350420 |
---|---|
Area | 6.8401550244249E+16 |
Altitude | 344201917.97768 |
Triangular Pyramid
Length = nSurface area | 6.8401550244249E+16 |
---|---|
Volume | 7.3991480064753E+24 |
Height | 187359792.78503 |