49985910 (number)
49985910 is an even 8-digits composite number following 49985909 and preceding 49985911. In scientific notation, it is written as 4.9985910 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 128 positive divisors. There are 11923200 positive integers (up to 49985910) that are relatively prime to 49985910.
Interesting facts
- 49985910 has 128 divisors, whose sum is 145998720
- The reverse of 49985910 is 01958994
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | forty-nine million nine hundred eighty-five thousand nine hundred ten |
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Notation
Scientific notation | 4.9985910 × 10^7 |
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Engineering notation | 4.9985910 × 10^6 |
Prime Factorization of 49985910
Prime Factorization 2 × 5 × 141 × 9 × 3 × 13 × 101
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 49985910 | Product of the distinct prime numbers |
The prime factorization of 49985910 is 2 × 5 × 141 × 9 × 3 × 13 × 101. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49985910)
Multiplication
n×yn×2 | 99971820 |
---|---|
n×3 | 149957730 |
n×4 | 199943640 |
n×5 | 249929550 |
Division
n÷yn÷2 | 24992955 |
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n÷3 | 16661970 |
n÷3 | 12496477.5 |
n÷5 | 9997182 |
Exponentiation
nyn2 | 2498591198528100 |
---|---|
n3 | 1.2489435477642E+23 |
n4 | 6.2429579773621E+30 |
n5 | 3.120599355902E+38 |
Nth Root
y√n2√n | 7070.0714282106 |
---|---|
3√n | 368.36854127706 |
4√n | 84.083716783992 |
5√n | 34.655288655378 |
Divisors of 49985910
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -49985909 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 49985910 can be divided by 128 positive divisors. The sum of these divisors (counting 49985910) is 1, the average is 0.0078125.
Base conversion 49985910
Base | System | Value |
---|---|---|
2 | Binary | 10111110101011100101110110 |
3 | Ternary | 10111001112210000 |
4 | Quaternary | 2332223211312 |
5 | Quinary | 100244022120 |
6 | Senary | 4543212130 |
8 | Octal | 276534566 |
10 | Decimal | 49985910 |
12 | Duodecimal | 148a7046 |
16 | Hexadecimal | 2fab976 |
20 | Vigesimal | fc84fa |
36 | Base36 | trddi |
Cryptographic Hash Functions
md5 | 3b4e3af431787b7e584cb249dfe51a4b |
---|---|
sha1 | fb9acdc730fb5d164117987e97a7ed1d2f827d99 |
sha256 | ce0e6e80dc262b740beec4f716112b214cf9f9ece899a26ef85fdb015b6e11b2 |
sha512 | 601b92e27c5a4d560d89d417f779c11b44b89367d68ff0c8a0c6703a0d1bd98916ebe4b3029b6da7045cd77f3e3fd0d3c1750e5ab02f49894c856cfc7bb34682 |
ripemd-160 | 72c731cff176439351a31fc0a71a2375a04df910 |
49985910 as geometric shapes
Circle
Radius = nDiameter | 99971820 |
---|---|
Circumference | 314070735.278 |
Area | 7.84955575362E+15 |
Sphere
Radius = nVolume | 5.2315624992057E+23 |
---|---|
Surface area | 3.139822301448E+16 |
Circumference | 314070735.278 |
Square
Length = nPerimeter | 199943640 |
---|---|
Area | 2498591198528100 |
Diagonal | 70690751.849561 |
Cube
Length = nSurface area | 14991547191168600 |
---|---|
Volume | 1.2489435477642E+23 |
Space diagonal | 86578135.782565 |
Equilateral Triangle
Length = nPerimeter | 149957730 |
---|---|
Area | 1.0819217257988E+15 |
Altitude | 43289067.891283 |
Triangular Pyramid
Length = nSurface area | 1.0819217257988E+15 |
---|---|
Volume | 1.4718940865721E+22 |
Height | 23563583.949854 |