749275989 (number)
749275989 is an odd 9-digits composite number following 749275988 and preceding 749275990. In scientific notation, it is written as 7.49275989 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 377395200 positive integers (up to 749275989) that are relatively prime to 749275989.
Interesting facts
- 749275989 has 32 divisors, whose sum is 1043163264
- The reverse of 749275989 is 989572947
- Previous prime number is 241
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | seven hundred forty-nine million two hundred seventy-five thousand nine hundred eighty-nine |
---|
Notation
Scientific notation | 7.49275989 × 10^8 |
---|---|
Engineering notation | 7.49275989 × 10^6 |
Prime Factorization of 749275989
Prime Factorization 77 × 3 × 43 × 241 × 313
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 749275989 | Product of the distinct prime numbers |
The prime factorization of 749275989 is 77 × 3 × 43 × 241 × 313. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749275989)
Multiplication
n×yn×2 | 1498551978 |
---|---|
n×3 | 2247827967 |
n×4 | 2997103956 |
n×5 | 3746379945 |
Division
n÷yn÷2 | 374637994.5 |
---|---|
n÷3 | 249758663 |
n÷3 | 187318997.25 |
n÷5 | 149855197.8 |
Exponentiation
nyn2 | 561414507691928121 |
---|---|
n3 | 4.2065441048982E+26 |
n4 | 3.1518624944697E+35 |
n5 | 2.3616148877358E+44 |
Nth Root
y√n2√n | 27372.906111701 |
---|---|
3√n | 908.26784333453 |
4√n | 165.44759324844 |
5√n | 59.556389715248 |
Divisors of 749275989
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -749275988 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 749275989 can be divided by 32 positive divisors. The sum of these divisors (counting 749275989) is 1, the average is 0.03125.
Base conversion 749275989
Base | System | Value |
---|---|---|
2 | Binary | 101100101010010000101101010101 |
3 | Ternary | 1221012220011102120 |
4 | Quaternary | 230222100231111 |
5 | Quinary | 3013303312424 |
6 | Senary | 202203330153 |
8 | Octal | 5452205525 |
10 | Decimal | 749275989 |
12 | Duodecimal | 18ab20959 |
16 | Hexadecimal | 2ca90b55 |
20 | Vigesimal | be2j9j9 |
36 | Base36 | ce3l1x |
Cryptographic Hash Functions
md5 | 6779551b4538fbaeb7ffc0e2cdc52d2a |
---|---|
sha1 | b4571339f95aff48b5119c63f08c439db552d2fe |
sha256 | d09d2a10414a75256cdba697afba61c636213d252e2c1074e770772d7b7ef554 |
sha512 | 66a39a93d0f0a667f0e2687b00a1dfe99c2f5b445103f1c11abc6c7e298a0a8473979b169c36fd23f68f18824875f4bad747bd1723ffbc5c1db5692e6264cbc0 |
ripemd-160 | f34085c8334d8017ef63fb9d172819f6e53da176 |
749275989 as geometric shapes
Circle
Radius = nDiameter | 1498551978 |
---|---|
Circumference | 4707839885.1073 |
Area | 1.7637356929837E+18 |
Sphere
Radius = nVolume | 1.7620330742599E+27 |
---|---|
Surface area | 7.0549427719348E+18 |
Circumference | 4707839885.1073 |
Square
Length = nPerimeter | 2997103956 |
---|---|
Area | 561414507691928121 |
Diagonal | 1059636265.6043 |
Cube
Length = nSurface area | 3368487046151568726 |
---|---|
Volume | 4.2065441048982E+26 |
Space diagonal | 1297784081.8394 |
Equilateral Triangle
Length = nPerimeter | 2247827967 |
---|---|
Area | 2.4309961285717E+17 |
Altitude | 648892040.91971 |
Triangular Pyramid
Length = nSurface area | 2.4309961285717E+17 |
---|---|
Volume | 4.9574597698897E+25 |
Height | 353212088.53477 |