1345221640 (number)
1345221640 is an even 10-digits composite number following 1345221639 and preceding 1345221641. In scientific notation, it is written as 1.345221640 × 10^9. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 461218752 positive integers (up to 1345221640) that are relatively prime to 1345221640.
Interesting facts
- 1345221640 has 32 divisors, whose sum is 3459142080
- The reverse of 1345221640 is 0461225431
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 28
- Digital Root 1
Name
Name | one billion three hundred forty-five million two hundred twenty-one thousand six hundred forty |
---|
Notation
Scientific notation | 1.345221640 × 10^9 |
---|---|
Engineering notation | 1.345221640 × 10^9 |
Prime Factorization of 1345221640
Prime Factorization 2 × 2 × 2 × 5 × 7 × 4804363
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 336305410 | Product of the distinct prime numbers |
The prime factorization of 1345221640 is 2 × 2 × 2 × 5 × 7 × 4804363. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1345221640)
Multiplication
n×yn×2 | 2690443280 |
---|---|
n×3 | 4035664920 |
n×4 | 5380886560 |
n×5 | 6726108200 |
Division
n÷yn÷2 | 672610820 |
---|---|
n÷3 | 448407213.33333 |
n÷3 | 336305410 |
n÷5 | 269044328 |
Exponentiation
nyn2 | 1809621260724289600 |
---|---|
n3 | 2.4343416801304E+27 |
n4 | 3.2747291072654E+36 |
n5 | 4.4052364602313E+45 |
Nth Root
y√n2√n | 36677.263256683 |
---|---|
3√n | 1103.9039355781 |
4√n | 191.51308899572 |
5√n | 66.951262204747 |
Divisors of 1345221640
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 | -1345221639 | 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 1345221640 can be divided by 32 positive divisors. The sum of these divisors (counting 1345221640) is 1, the average is 0.03125.
Base conversion 1345221640
Base | System | Value |
---|---|---|
2 | Binary | 1010000001011100111010000001000 |
3 | Ternary | 10110202021100011201 |
4 | Quaternary | 1100023213100020 |
5 | Quinary | 10223334043030 |
6 | Senary | 341252433544 |
8 | Octal | 12013472010 |
10 | Decimal | 1345221640 |
12 | Duodecimal | 3166188b4 |
16 | Hexadecimal | 502e7408 |
20 | Vigesimal | 1107ce20 |
36 | Base36 | m8wrns |
Cryptographic Hash Functions
md5 | a28e39069f49e61d4f939a4ea7423278 |
---|---|
sha1 | d2900efbb1b220b40fde95bcc3ee796dbd9bcd98 |
sha256 | 07eb7368949c82530d54d3f987e437631aa0ea67e4414913e40d5610cf181932 |
sha512 | 65e586a68a647221f61a6af39bb2d51bc12abf53466b780995cb968b18e8e1b469de85520bbcdc8a9d75b8284bdb66d32121d8ed509931c5d657a8ce62ef1c31 |
ripemd-160 | 3b804f51006c5d045aa3fbbcac88007fe897c7f5 |
1345221640 as geometric shapes
Circle
Radius = nDiameter | 2690443280 |
---|---|
Circumference | 8452276843.348 |
Area | 5.6850928584713E+18 |
Sphere
Radius = nVolume | 1.0196946584833E+28 |
---|---|
Surface area | 2.2740371433885E+19 |
Circumference | 8452276843.348 |
Square
Length = nPerimeter | 5380886560 |
---|---|
Area | 1809621260724289600 |
Diagonal | 1902430687.6858 |
Cube
Length = nSurface area | 1.0857727564346E+19 |
---|---|
Volume | 2.4343416801304E+27 |
Space diagonal | 2329992227.9211 |
Equilateral Triangle
Length = nPerimeter | 4035664920 |
---|---|
Area | 7.8358899150783E+17 |
Altitude | 1164996113.9606 |
Triangular Pyramid
Length = nSurface area | 7.8358899150783E+17 |
---|---|
Volume | 2.8688991829088E+26 |
Height | 634143562.56193 |