149969320 (number)
149969320 is an even 9-digits composite number following 149969319 and preceding 149969321. In scientific notation, it is written as 1.49969320 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 58052160 positive integers (up to 149969320) that are relatively prime to 149969320.
Interesting facts
- 149969320 has 32 divisors, whose sum is 348318720
- The reverse of 149969320 is 023969941
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred forty-nine million nine hundred sixty-nine thousand three hundred twenty |
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Notation
Scientific notation | 1.49969320 × 10^8 |
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Engineering notation | 1.49969320 × 10^6 |
Prime Factorization of 149969320
Prime Factorization 2 × 2 × 2 × 31 × 5 × 120943
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 37492330 | Product of the distinct prime numbers |
The prime factorization of 149969320 is 2 × 2 × 2 × 31 × 5 × 120943. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149969320)
Multiplication
n×yn×2 | 299938640 |
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n×3 | 449907960 |
n×4 | 599877280 |
n×5 | 749846600 |
Division
n÷yn÷2 | 74984660 |
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n÷3 | 49989773.333333 |
n÷3 | 37492330 |
n÷5 | 29993864 |
Exponentiation
nyn2 | 22490796941262400 |
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n3 | 3.3729295235392E+24 |
n4 | 5.058359470531E+32 |
n5 | 7.5859873011109E+40 |
Nth Root
y√n2√n | 12246.196144109 |
---|---|
3√n | 531.2930572714 |
4√n | 110.6625327024 |
5√n | 43.171832605142 |
Divisors of 149969320
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 | -149969319 | 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 149969320 can be divided by 32 positive divisors. The sum of these divisors (counting 149969320) is 1, the average is 0.03125.
Base conversion 149969320
Base | System | Value |
---|---|---|
2 | Binary | 1000111100000101100110101000 |
3 | Ternary | 101110012020020021 |
4 | Quaternary | 20330011212220 |
5 | Quinary | 301343004240 |
6 | Senary | 22514210224 |
8 | Octal | 1074054650 |
10 | Decimal | 149969320 |
12 | Duodecimal | 42283974 |
16 | Hexadecimal | 8f059a8 |
20 | Vigesimal | 26h6360 |
36 | Base36 | 2had2g |
Cryptographic Hash Functions
md5 | 861d3b5f3b9f9c85a7b9e4fe795b6fbc |
---|---|
sha1 | 1f2b8d6c26b9f094cddcb32373555674987c26c6 |
sha256 | f482511f1d10484d9e08f221cb169e49093d64288bf33265d43e9911a46a8039 |
sha512 | 422a9315518be77a6e90d3c2cdb7d98b93249f39b0f63b65578474f22f43e163508cbefdf4617dcd20b67a232ccd25bfd8fd10d001df26afb6610c844f25272f |
ripemd-160 | 4509106634ada45df8a048dc0bd2962d07838b8e |
149969320 as geometric shapes
Circle
Radius = nDiameter | 299938640 |
---|---|
Circumference | 942285027.95171 |
Area | 7.065692244405E+16 |
Sphere
Radius = nVolume | 1.4128494149636E+25 |
---|---|
Surface area | 2.826276897762E+17 |
Circumference | 942285027.95171 |
Square
Length = nPerimeter | 599877280 |
---|---|
Area | 22490796941262400 |
Diagonal | 212088646.28387 |
Cube
Length = nSurface area | 134944781647574400 |
---|---|
Volume | 3.3729295235392E+24 |
Space diagonal | 259754481.81656 |
Equilateral Triangle
Length = nPerimeter | 449907960 |
---|---|
Area | 9.7388007512453E+15 |
Altitude | 129877240.90828 |
Triangular Pyramid
Length = nSurface area | 9.7388007512453E+15 |
---|---|
Volume | 3.9750355642648E+23 |
Height | 70696215.427957 |