7444448985 (number)
7444448985 is an odd 10-digits composite number following 7444448984 and preceding 7444448986. In scientific notation, it is written as 7.444448985 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 3785481920 positive integers (up to 7444448985) that are relatively prime to 7444448985.
Interesting facts
- 7444448985 has 32 divisors, whose sum is 12469137408
- The reverse of 7444448985 is 5898444447
- Previous prime number is 311
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 57
- Digital Root 3
Name
Name | seven billion four hundred forty-four million four hundred forty-eight thousand nine hundred eighty-five |
---|
Notation
Scientific notation | 7.444448985 × 10^9 |
---|---|
Engineering notation | 7.444448985 × 10^9 |
Prime Factorization of 7444448985
Prime Factorization 3 × 5 × 23 × 311 × 69383
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7444448985 | Product of the distinct prime numbers |
The prime factorization of 7444448985 is 3 × 5 × 23 × 311 × 69383. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7444448985)
Multiplication
n×yn×2 | 14888897970 |
---|---|
n×3 | 22333346955 |
n×4 | 29777795940 |
n×5 | 37222244925 |
Division
n÷yn÷2 | 3722224492.5 |
---|---|
n÷3 | 2481482995 |
n÷3 | 1861112246.25 |
n÷5 | 1488889797 |
Exponentiation
nyn2 | 5.5419820690268E+19 |
---|---|
n3 | 4.1257002788654E+29 |
n4 | 3.0713565253414E+39 |
n5 | 2.2864556967651E+49 |
Nth Root
y√n2√n | 86281.220349506 |
---|---|
3√n | 1952.5890645279 |
4√n | 293.73665135544 |
5√n | 94.268481546629 |
Divisors of 7444448985
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 | -7444448984 | 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 7444448985 can be divided by 32 positive divisors. The sum of these divisors (counting 7444448985) is 1, the average is 0.03125.
Base conversion 7444448985
Base | System | Value |
---|---|---|
2 | Binary | 110111011101110010100011011011001 |
3 | Ternary | 201012211001012011210 |
4 | Quaternary | 12323232110123121 |
5 | Quinary | 110221234331420 |
6 | Senary | 3230412213333 |
8 | Octal | 67356243331 |
10 | Decimal | 7444448985 |
12 | Duodecimal | 153916a249 |
16 | Hexadecimal | 1bbb946d9 |
20 | Vigesimal | 5g67g295 |
36 | Base36 | 3f48dll |
Cryptographic Hash Functions
md5 | 131192d3a0e14bd4df9fcc8d9d1fc78c |
---|---|
sha1 | 133afbd1fdc55dc036938ca2bfde8307e5e22697 |
sha256 | 040c4929c72dfc88eb24f2e38dc5d16099905ef92d8983e851a542cfb827e37c |
sha512 | b7480d038ebb1d89c704c48ae02d5f1ccf6a781b4c6d1435cd91c98954e5e932c014e3edbb555510c15e2bca79dd90665854c449f8bf862e241ed7d760197d50 |
ripemd-160 | eab6064aadfb809d7e72f4d8acca32bbb6916be6 |
7444448985 as geometric shapes
Circle
Radius = nDiameter | 14888897970 |
---|---|
Circumference | 46774852482.6 |
Area | 1.7410650154381E+20 |
Sphere
Radius = nVolume | 1.7281692915996E+30 |
---|---|
Surface area | 6.9642600617523E+20 |
Circumference | 46774852482.6 |
Square
Length = nPerimeter | 29777795940 |
---|---|
Area | 5.5419820690268E+19 |
Diagonal | 10528040718.982 |
Cube
Length = nSurface area | 3.3251892414161E+20 |
---|---|
Volume | 4.1257002788654E+29 |
Space diagonal | 12894163876.375 |
Equilateral Triangle
Length = nPerimeter | 22333346955 |
---|---|
Area | 2.3997486295475E+19 |
Altitude | 6447081938.1873 |
Triangular Pyramid
Length = nSurface area | 2.3997486295475E+19 |
---|---|
Volume | 4.862184407215E+28 |
Height | 3509346906.3272 |