749289980 (number)
749289980 is an even 9-digits composite number following 749289979 and preceding 749289981. In scientific notation, it is written as 7.49289980 × 10^8. The sum of its digits is 56. It has a total of 7 prime factors and 96 positive divisors. There are 283772160 positive integers (up to 749289980) that are relatively prime to 749289980.
Interesting facts
- 749289980 has 96 divisors, whose sum is 1660538880
- The reverse of 749289980 is 089982947
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 56
- Digital Root 2
Name
Name | seven hundred forty-nine million two hundred eighty-nine thousand nine hundred eighty |
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Notation
Scientific notation | 7.49289980 × 10^8 |
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Engineering notation | 7.49289980 × 10^6 |
Prime Factorization of 749289980
Prime Factorization 2 × 2 × 5 × 71 × 47 × 109 × 103
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 374644990 | Product of the distinct prime numbers |
The prime factorization of 749289980 is 2 × 2 × 5 × 71 × 47 × 109 × 103. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749289980)
Multiplication
n×yn×2 | 1498579960 |
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n×3 | 2247869940 |
n×4 | 2997159920 |
n×5 | 3746449900 |
Division
n÷yn÷2 | 374644990 |
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n÷3 | 249763326.66667 |
n÷3 | 187322495 |
n÷5 | 149857996 |
Exponentiation
nyn2 | 561435474128400400 |
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n3 | 4.2067797518096E+26 |
n4 | 3.1520979160978E+35 |
n5 | 2.361835384511E+44 |
Nth Root
y√n2√n | 27373.161673435 |
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3√n | 908.273496568 |
4√n | 165.44836558103 |
5√n | 59.556612129214 |
Divisors of 749289980
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 | -749289979 | 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 749289980 can be divided by 96 positive divisors. The sum of these divisors (counting 749289980) is 1, the average is 0.010416666666667.
Base conversion 749289980
Base | System | Value |
---|---|---|
2 | Binary | 101100101010010100000111111100 |
3 | Ternary | 1221012220212121202 |
4 | Quaternary | 230222110013330 |
5 | Quinary | 3013304234410 |
6 | Senary | 202203515032 |
8 | Octal | 5452240774 |
10 | Decimal | 749289980 |
12 | Duodecimal | 18ab28a78 |
16 | Hexadecimal | 2ca941fc |
20 | Vigesimal | be314j0 |
36 | Base36 | ce3vuk |
Cryptographic Hash Functions
md5 | 065a7d9668316d4c71e8054ab010b39c |
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sha1 | 0e918e9b80ec7acf1da0c4df5467b8fadf18b7be |
sha256 | 66aef45ce5b6e3e2f58a4d189323b45370fde519e4a150c8056010aae708dba3 |
sha512 | 18a77a791cea04cc3c1d1a560e589693b2f2bd7523dfa5ed9a7eeb8cb0f33bd930f23cfbd036dceb0be7f080d815eba401c04c4ac6a38f463e16a0328f347c69 |
ripemd-160 | 6a661aaf446c9fdebeaaa9dd896adcfd6d631ff1 |
749289980 as geometric shapes
Circle
Radius = nDiameter | 1498579960 |
---|---|
Circumference | 4707927793.1529 |
Area | 1.7638015609865E+18 |
Sphere
Radius = nVolume | 1.7621317818074E+27 |
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Surface area | 7.0552062439459E+18 |
Circumference | 4707927793.1529 |
Square
Length = nPerimeter | 2997159920 |
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Area | 561435474128400400 |
Diagonal | 1059656051.8663 |
Cube
Length = nSurface area | 3368612844770402400 |
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Volume | 4.2067797518096E+26 |
Space diagonal | 1297808314.9623 |
Equilateral Triangle
Length = nPerimeter | 2247869940 |
---|---|
Area | 2.4310869159048E+17 |
Altitude | 648904157.48113 |
Triangular Pyramid
Length = nSurface area | 2.4310869159048E+17 |
---|---|
Volume | 4.957737482438E+25 |
Height | 353218683.95542 |