745681664 (number)
745681664 is an even 9-digits composite number following 745681663 and preceding 745681665. In scientific notation, it is written as 7.45681664 × 10^8. The sum of its digits is 47. It has a total of 10 prime factors and 36 positive divisors. There are 294985728 positive integers (up to 745681664) that are relatively prime to 745681664.
Interesting facts
- 745681664 has 36 divisors, whose sum is 1504854120
- The reverse of 745681664 is 466186547
- Previous prime number is 91
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | seven hundred forty-five million six hundred eighty-one thousand six hundred sixty-four |
---|
Notation
Scientific notation | 7.45681664 × 10^8 |
---|---|
Engineering notation | 7.45681664 × 10^6 |
Prime Factorization of 745681664
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 91 × 32009
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 5825638 | Product of the distinct prime numbers |
The prime factorization of 745681664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 91 × 32009. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 745681664)
Multiplication
n×yn×2 | 1491363328 |
---|---|
n×3 | 2237044992 |
n×4 | 2982726656 |
n×5 | 3728408320 |
Division
n÷yn÷2 | 372840832 |
---|---|
n÷3 | 248560554.66667 |
n÷3 | 186420416 |
n÷5 | 149136332.8 |
Exponentiation
nyn2 | 556041144025808896 |
---|---|
n3 | 4.1462968552963E+26 |
n4 | 3.0918175384953E+35 |
n5 | 2.3055116468896E+44 |
Nth Root
y√n2√n | 27307.17239115 |
---|---|
3√n | 906.81317509411 |
4√n | 165.24881963618 |
5√n | 59.499140593883 |
Divisors of 745681664
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -745681663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 745681664 can be divided by 36 positive divisors. The sum of these divisors (counting 745681664) is 1, the average is 0.027777777777778.
Base conversion 745681664
Base | System | Value |
---|---|---|
2 | Binary | 101100011100100011001100000000 |
3 | Ternary | 1220222010112221102 |
4 | Quaternary | 230130203030000 |
5 | Quinary | 3011343303124 |
6 | Senary | 201554313532 |
8 | Octal | 5434431400 |
10 | Decimal | 745681664 |
12 | Duodecimal | 1898888a8 |
16 | Hexadecimal | 2c723300 |
20 | Vigesimal | bd0a434 |
36 | Base36 | cbyjnk |
Cryptographic Hash Functions
md5 | d16885485875109ecb16554528387c32 |
---|---|
sha1 | dc8060fffb530e0163dc9579c3310b5ec61af2ee |
sha256 | 676fa1d397de17bd98fe6bf8c2e2cf290ef44f70f0a074696ef409ee0d6b5e28 |
sha512 | d9b39faf93c9449566bac3f2987b5bb0a62c0d73f2a3b486dd95d2cd9a2ad1e527482768b3428853b85245fc7e7538751f7df881263b453e921acb2eec53b903 |
ripemd-160 | 83111b63116b5560872a36e7608e7937076a272c |
745681664 as geometric shapes
Circle
Radius = nDiameter | 1491363328 |
---|---|
Circumference | 4685256075.078 |
Area | 1.7468547731651E+18 |
Sphere
Radius = nVolume | 1.7367967653602E+27 |
---|---|
Surface area | 6.9874190926606E+18 |
Circumference | 4685256075.078 |
Square
Length = nPerimeter | 2982726656 |
---|---|
Area | 556041144025808896 |
Diagonal | 1054553122.4417 |
Cube
Length = nSurface area | 3336246864154853376 |
---|---|
Volume | 4.1462968552963E+26 |
Space diagonal | 1291558528.3205 |
Equilateral Triangle
Length = nPerimeter | 2237044992 |
---|---|
Area | 2.4077287813786E+17 |
Altitude | 645779264.16025 |
Triangular Pyramid
Length = nSurface area | 2.4077287813786E+17 |
---|---|
Volume | 4.8864577053208E+25 |
Height | 351517707.48058 |