149739200 (number)
149739200 is an even 9-digits composite number following 149739199 and preceding 149739201. In scientific notation, it is written as 1.49739200 × 10^8. The sum of its digits is 35. It has a total of 11 prime factors and 168 positive divisors. There are 52715520 positive integers (up to 149739200) that are relatively prime to 149739200.
Interesting facts
- 149739200 has 168 divisors, whose sum is 415369248
- The reverse of 149739200 is 002937941
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred forty-nine million seven hundred thirty-nine thousand two hundred |
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Notation
Scientific notation | 1.49739200 × 10^8 |
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Engineering notation | 1.49739200 × 10^6 |
Prime Factorization of 149739200
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 23 × 313
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 935870 | Product of the distinct prime numbers |
The prime factorization of 149739200 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 23 × 313. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149739200)
Multiplication
n×yn×2 | 299478400 |
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n×3 | 449217600 |
n×4 | 598956800 |
n×5 | 748696000 |
Division
n÷yn÷2 | 74869600 |
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n÷3 | 49913066.666667 |
n÷3 | 37434800 |
n÷5 | 29947840 |
Exponentiation
nyn2 | 22421828016640000 |
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n3 | 3.3574265897493E+24 |
n4 | 5.0273837160778E+32 |
n5 | 7.5279641573852E+40 |
Nth Root
y√n2√n | 12236.796966527 |
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3√n | 531.02117111466 |
4√n | 110.62005680041 |
5√n | 43.158575486353 |
Divisors of 149739200
168 divisors
τ | Total Divisors | 168 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149739199 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.005952380952381 | 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 | 168 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149739200 can be divided by 168 positive divisors. The sum of these divisors (counting 149739200) is 1, the average is 0.005952380952381.
Base conversion 149739200
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001101011011000000 |
3 | Ternary | 101102202112120022 |
4 | Quaternary | 20323031123000 |
5 | Quinary | 301313123300 |
6 | Senary | 22505233012 |
8 | Octal | 1073153300 |
10 | Decimal | 149739200 |
12 | Duodecimal | 42192768 |
16 | Hexadecimal | 8ecd6c0 |
20 | Vigesimal | 26fh800 |
36 | Base36 | 2h5fi8 |
Cryptographic Hash Functions
md5 | 1131a0f788e6ec1da258969410a3336e |
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sha1 | a085d5dc74e15d6dc3058a91455bb64496c6b8f5 |
sha256 | 82b20397e61d265ad181878f2f33a3a30ca0b92b5268acc83b6db412fabf8495 |
sha512 | 284bd40d03bdeab7d4459b230c38dfce2fabdbcb365a67a22c2856743b47ed69cbdfce90d804e62b66351267d4d4cab2c7f426368769e12137c9a924dde93afb |
ripemd-160 | 942c7f5852eddc249b226c8b9bd6d25354099238 |
149739200 as geometric shapes
Circle
Radius = nDiameter | 299478400 |
---|---|
Circumference | 940839141.34883 |
Area | 7.044025017713E+16 |
Sphere
Radius = nVolume | 1.4063555612431E+25 |
---|---|
Surface area | 2.8176100070852E+17 |
Circumference | 940839141.34883 |
Square
Length = nPerimeter | 598956800 |
---|---|
Area | 22421828016640000 |
Diagonal | 211763207.4589 |
Cube
Length = nSurface area | 134530968099840000 |
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Volume | 3.3574265897493E+24 |
Space diagonal | 259355902.28472 |
Equilateral Triangle
Length = nPerimeter | 449217600 |
---|---|
Area | 9.7089363308479E+15 |
Altitude | 129677951.14236 |
Triangular Pyramid
Length = nSurface area | 9.7089363308479E+15 |
---|---|
Volume | 3.9567651815795E+23 |
Height | 70587735.819632 |