253209968 (number)
253209968 is an even 9-digits composite number following 253209967 and preceding 253209969. In scientific notation, it is written as 2.53209968 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 108323840 positive integers (up to 253209968) that are relatively prime to 253209968.
Interesting facts
- 253209968 has 40 divisors, whose sum is 566682480
- The reverse of 253209968 is 869902352
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | two hundred fifty-three million two hundred nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.53209968 × 10^8 |
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Engineering notation | 2.53209968 × 10^6 |
Prime Factorization of 253209968
Prime Factorization 2 × 2 × 2 × 2 × 17 × 11 × 84629
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 31651246 | Product of the distinct prime numbers |
The prime factorization of 253209968 is 2 × 2 × 2 × 2 × 17 × 11 × 84629. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 253209968)
Multiplication
n×yn×2 | 506419936 |
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n×3 | 759629904 |
n×4 | 1012839872 |
n×5 | 1266049840 |
Division
n÷yn÷2 | 126604984 |
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n÷3 | 84403322.666667 |
n÷3 | 63302492 |
n÷5 | 50641993.6 |
Exponentiation
nyn2 | 64115287894561024 |
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n3 | 1.6234629996093E+25 |
n4 | 4.1107701418024E+33 |
n5 | 1.0408879760612E+42 |
Nth Root
y√n2√n | 15912.572639269 |
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3√n | 632.64527109432 |
4√n | 126.14504603538 |
5√n | 47.939793575758 |
Divisors of 253209968
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -253209967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 253209968 can be divided by 40 positive divisors. The sum of these divisors (counting 253209968) is 1, the average is 0.025.
Base conversion 253209968
Base | System | Value |
---|---|---|
2 | Binary | 1111000101111010110101110000 |
3 | Ternary | 122122110101202222 |
4 | Quaternary | 33011322311300 |
5 | Quinary | 1004310204333 |
6 | Senary | 41043100212 |
8 | Octal | 1705726560 |
10 | Decimal | 253209968 |
12 | Duodecimal | 70971668 |
16 | Hexadecimal | f17ad70 |
20 | Vigesimal | 3j2b4i8 |
36 | Base36 | 46r628 |
Cryptographic Hash Functions
md5 | c5d7577d65c6552deaa2bc52c7651964 |
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sha1 | 7a2a56e028317b265004113b7db8f8eb4f50ccf6 |
sha256 | e29691e0688633be006fdd0c4a20ce4d8df7c628e4436e5181b107d6f82cb948 |
sha512 | f2bf79b78dd09a8b331d3653bbd2e5b4cc4b8ddd82c28fbe95f226a8a5bbbf5e02db57b14a72fb1e73ba03b7977516c14f2c010ecefdd3078645ed907c23c941 |
ripemd-160 | 4868501278b9dd8f2cc8b28a6d4fdba635404575 |
253209968 as geometric shapes
Circle
Radius = nDiameter | 506419936 |
---|---|
Circumference | 1590965150.569 |
Area | 2.0142411743235E+17 |
Sphere
Radius = nVolume | 6.8003459105964E+25 |
---|---|
Surface area | 8.0569646972939E+17 |
Circumference | 1590965150.569 |
Square
Length = nPerimeter | 1012839872 |
---|---|
Area | 64115287894561024 |
Diagonal | 358092970.87366 |
Cube
Length = nSurface area | 384691727367366144 |
---|---|
Volume | 1.6234629996093E+25 |
Space diagonal | 438572529.55889 |
Equilateral Triangle
Length = nPerimeter | 759629904 |
---|---|
Area | 2.7762734043821E+16 |
Altitude | 219286264.77944 |
Triangular Pyramid
Length = nSurface area | 2.7762734043821E+16 |
---|---|
Volume | 1.9132694933819E+24 |
Height | 119364323.62455 |