398423340 (number)
398423340 is an even 9-digits composite number following 398423339 and preceding 398423341. In scientific notation, it is written as 3.98423340 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 90139392 positive integers (up to 398423340) that are relatively prime to 398423340.
Interesting facts
- 398423340 has 96 divisors, whose sum is 1097169920
- The reverse of 398423340 is 043324893
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | three hundred ninety-eight million four hundred twenty-three thousand three hundred forty |
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Notation
Scientific notation | 3.98423340 × 10^8 |
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Engineering notation | 3.98423340 × 10^6 |
Prime Factorization of 398423340
Prime Factorization 2 × 2 × 3 × 45 × 7 × 109 × 967
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 199211670 | Product of the distinct prime numbers |
The prime factorization of 398423340 is 2 × 2 × 3 × 45 × 7 × 109 × 967. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 398423340)
Multiplication
n×yn×2 | 796846680 |
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n×3 | 1195270020 |
n×4 | 1593693360 |
n×5 | 1992116700 |
Division
n÷yn÷2 | 199211670 |
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n÷3 | 132807780 |
n÷3 | 99605835 |
n÷5 | 79684668 |
Exponentiation
nyn2 | 158741157856755600 |
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n3 | 6.3246182308756E+25 |
n4 | 2.5198755197703E+34 |
n5 | 1.0039772209711E+43 |
Nth Root
y√n2√n | 19960.544581749 |
---|---|
3√n | 735.83694747741 |
4√n | 141.28179140197 |
5√n | 52.489079228234 |
Divisors of 398423340
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 | -398423339 | 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 398423340 can be divided by 96 positive divisors. The sum of these divisors (counting 398423340) is 1, the average is 0.010416666666667.
Base conversion 398423340
Base | System | Value |
---|---|---|
2 | Binary | 10111101111110111010100101100 |
3 | Ternary | 1000202201000002000 |
4 | Quaternary | 113233313110230 |
5 | Quinary | 1303444021330 |
6 | Senary | 103311332300 |
8 | Octal | 2757672454 |
10 | Decimal | 398423340 |
12 | Duodecimal | b1521090 |
16 | Hexadecimal | 17bf752c |
20 | Vigesimal | 64a2i70 |
36 | Base36 | 6l7lf0 |
Cryptographic Hash Functions
md5 | 2090ff52c4029ceafdbdc62422102e6b |
---|---|
sha1 | 1252d7e2712c7cbdceaad2dbb49e447160508d6d |
sha256 | 62f92b8a4b5c89ea7f6834e9e185faec1ccec05b37b7ca58971f938ed6eee341 |
sha512 | 58db209d2de86878e1d0ae78a017e1589441840de175f911abc1d187fc791daa52852d308e096138a84174469f4d62b2d9143731e350a486c39cb1b981ce1bc0 |
ripemd-160 | 62eb06bc37323e6788768c33af328ce1a44e1feb |
398423340 as geometric shapes
Circle
Radius = nDiameter | 796846680 |
---|---|
Circumference | 2503367675.9254 |
Area | 4.9870005534512E+17 |
Sphere
Radius = nVolume | 2.6492498894505E+26 |
---|---|
Surface area | 1.9948002213805E+18 |
Circumference | 2503367675.9254 |
Square
Length = nPerimeter | 1593693360 |
---|---|
Area | 158741157856755600 |
Diagonal | 563455690.99399 |
Cube
Length = nSurface area | 952446947140533600 |
---|---|
Volume | 6.3246182308756E+25 |
Space diagonal | 690089467.80129 |
Equilateral Triangle
Length = nPerimeter | 1195270020 |
---|---|
Area | 6.8736937665053E+16 |
Altitude | 345044733.90064 |
Triangular Pyramid
Length = nSurface area | 6.8736937665053E+16 |
---|---|
Volume | 7.4536340657803E+24 |
Height | 187818563.66466 |