749642220 (number)
749642220 is an even 9-digits composite number following 749642219 and preceding 749642221. In scientific notation, it is written as 7.49642220 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 186721920 positive integers (up to 749642220) that are relatively prime to 749642220.
Interesting facts
- 749642220 has 96 divisors, whose sum is 1868106240
- The reverse of 749642220 is 022246947
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | seven hundred forty-nine million six hundred forty-two thousand two hundred twenty |
---|
Notation
Scientific notation | 7.49642220 × 10^8 |
---|---|
Engineering notation | 7.49642220 × 10^6 |
Prime Factorization of 749642220
Prime Factorization 2 × 2 × 5 × 9 × 23 × 43 × 4211
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 374821110 | Product of the distinct prime numbers |
The prime factorization of 749642220 is 2 × 2 × 5 × 9 × 23 × 43 × 4211. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749642220)
Multiplication
n×yn×2 | 1499284440 |
---|---|
n×3 | 2248926660 |
n×4 | 2998568880 |
n×5 | 3748211100 |
Division
n÷yn÷2 | 374821110 |
---|---|
n÷3 | 249880740 |
n÷3 | 187410555 |
n÷5 | 149928444 |
Exponentiation
nyn2 | 561963458006528400 |
---|---|
n3 | 4.2127153421889E+26 |
n4 | 3.1580292813466E+35 |
n5 | 2.3673920812936E+44 |
Nth Root
y√n2√n | 27379.594956829 |
---|---|
3√n | 908.41580023555 |
4√n | 165.46780640605 |
5√n | 59.562210569871 |
Divisors of 749642220
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 | -749642219 | 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 749642220 can be divided by 96 positive divisors. The sum of these divisors (counting 749642220) is 1, the average is 0.010416666666667.
Base conversion 749642220
Base | System | Value |
---|---|---|
2 | Binary | 101100101011101010000111101100 |
3 | Ternary | 1221020120202210200 |
4 | Quaternary | 230223222013230 |
5 | Quinary | 3013402022340 |
6 | Senary | 202215233500 |
8 | Octal | 5453520754 |
10 | Decimal | 749642220 |
12 | Duodecimal | 18b078890 |
16 | Hexadecimal | 2caea1ec |
20 | Vigesimal | be555b0 |
36 | Base36 | cebfn0 |
Cryptographic Hash Functions
md5 | 9e79b5fd96196026f23d495d159c2548 |
---|---|
sha1 | f09581d158167d4db5ad4ceef2b0565f2899fdc3 |
sha256 | fe9dd8c19dee5f24519fb6a31ddd526eee32f14f33c679d92196c84c1a94a83a |
sha512 | b16e13598a6bc107d9399f52a0a438fb748ccea68c85f025ce99a97f813d0a93e2f5b8894fa824c7c468d8ca1743ac187f97497c84dd17457d320d07aa000e7b |
ripemd-160 | 9e733fb2a43c1565a20fe3cafbda6bf03ed152b2 |
749642220 as geometric shapes
Circle
Radius = nDiameter | 1499284440 |
---|---|
Circumference | 4710140982.3455 |
Area | 1.7654602712592E+18 |
Sphere
Radius = nVolume | 1.7646180760914E+27 |
---|---|
Surface area | 7.0618410850369E+18 |
Circumference | 4710140982.3455 |
Square
Length = nPerimeter | 2998568880 |
---|---|
Area | 561963458006528400 |
Diagonal | 1060154194.4515 |
Cube
Length = nSurface area | 3371780748039170400 |
---|---|
Volume | 4.2127153421889E+26 |
Space diagonal | 1298418412.5387 |
Equilateral Triangle
Length = nPerimeter | 2248926660 |
---|---|
Area | 2.433373153161E+17 |
Altitude | 649209206.26936 |
Triangular Pyramid
Length = nSurface area | 2.433373153161E+17 |
---|---|
Volume | 4.964732642784E+25 |
Height | 353384731.48383 |