749139664 (number)
749139664 is an even 9-digits composite number following 749139663 and preceding 749139665. In scientific notation, it is written as 7.49139664 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 296362368 positive integers (up to 749139664) that are relatively prime to 749139664.
Interesting facts
- 749139664 has 40 divisors, whose sum is 1786413440
- The reverse of 749139664 is 466931947
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | seven hundred forty-nine million one hundred thirty-nine thousand six hundred sixty-four |
---|
Notation
Scientific notation | 7.49139664 × 10^8 |
---|---|
Engineering notation | 7.49139664 × 10^6 |
Prime Factorization of 749139664
Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 514519
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 93642458 | Product of the distinct prime numbers |
The prime factorization of 749139664 is 2 × 2 × 2 × 2 × 7 × 13 × 514519. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749139664)
Multiplication
n×yn×2 | 1498279328 |
---|---|
n×3 | 2247418992 |
n×4 | 2996558656 |
n×5 | 3745698320 |
Division
n÷yn÷2 | 374569832 |
---|---|
n÷3 | 249713221.33333 |
n÷3 | 187284916 |
n÷5 | 149827932.8 |
Exponentiation
nyn2 | 561210236178032896 |
---|---|
n3 | 4.2042484776377E+26 |
n4 | 3.14956929191E+35 |
n5 | 2.3594672810862E+44 |
Nth Root
y√n2√n | 27370.415853618 |
---|---|
3√n | 908.2127558787 |
4√n | 165.44006725584 |
5√n | 59.554222392155 |
Divisors of 749139664
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 | -749139663 | 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 749139664 can be divided by 40 positive divisors. The sum of these divisors (counting 749139664) is 1, the average is 0.025.
Base conversion 749139664
Base | System | Value |
---|---|---|
2 | Binary | 101100101001101111011011010000 |
3 | Ternary | 1221012122020102111 |
4 | Quaternary | 230221233123100 |
5 | Quinary | 3013234432124 |
6 | Senary | 202200355104 |
8 | Octal | 5451573320 |
10 | Decimal | 749139664 |
12 | Duodecimal | 18aa75a94 |
16 | Hexadecimal | 2ca6f6d0 |
20 | Vigesimal | be22934 |
36 | Base36 | ce0nv4 |
Cryptographic Hash Functions
md5 | c5af655f0977d824115fa4e4a2b63810 |
---|---|
sha1 | b603f2cc0fae49fe72eb7ad4d3e64d6e9130d017 |
sha256 | 3106a5ccae5ad914cdabb535a3ffb335f51b803564f6b04f05d1e046247867b9 |
sha512 | 749b9d2ff5952a88a7e155a387e6027964f255c1d0900fd1c320af8b922c386cccd358ef396da503a6ef48e0369ba0ae18ddc80efaca7c45f9075822673d0264 |
ripemd-160 | bbe84553e9ac09b46dfe58e672f24ac46ee1a5ea |
749139664 as geometric shapes
Circle
Radius = nDiameter | 1498279328 |
---|---|
Circumference | 4706983329.8703 |
Area | 1.7630939550963E+18 |
Sphere
Radius = nVolume | 1.7610714841617E+27 |
---|---|
Surface area | 7.0523758203852E+18 |
Circumference | 4706983329.8703 |
Square
Length = nPerimeter | 2996558656 |
---|---|
Area | 561210236178032896 |
Diagonal | 1059443472.9404 |
Cube
Length = nSurface area | 3367261417068197376 |
---|---|
Volume | 4.2042484776377E+26 |
Space diagonal | 1297547960.0131 |
Equilateral Triangle
Length = nPerimeter | 2247418992 |
---|---|
Area | 2.4301116069702E+17 |
Altitude | 648773980.00654 |
Triangular Pyramid
Length = nSurface area | 2.4301116069702E+17 |
---|---|
Volume | 4.9547543472181E+25 |
Height | 353147824.31347 |