21427249640720728036700
21,427,249,640,720,728,036,700 is an even composite number composed of five prime numbers multiplied together.
21427249640720728036700 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 21427249640720728036700:
22 × 52 × 13 × 23 × 716630422766579533
(2 × 2 × 5 × 5 × 13 × 23 × 716630422766579533)See below for interesting mathematical facts about the number 21427249640720728036700 from the Numbermatics database.
Names of 21427249640720728036700
- Cardinal: 21427249640720728036700 can be written as Twenty-one sextillion, four hundred twenty-seven quintillion, two hundred forty-nine quadrillion, six hundred forty trillion, seven hundred twenty billion, seven hundred twenty-eight million, thirty-six thousand, seven hundred.
Scientific notation
- Scientific notation: 2.14272496407207280367 × 1022
Factors of 21427249640720728036700
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 716630422766579576
Divisors of 21427249640720728036700
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 13 20 23 25 26 46 50 52 65 92 100 115 130 230 260 299 325 460 575 598 650 1150 1196 1300 1495 2300 2990 5980 7475 14950 29900 716630422766579533 1433260845533159066 2866521691066318132 3583152113832897665 7166304227665795330 9316195495965533929 14332608455331590660 16482499723631329259 17915760569164488325 18632390991931067858 32964999447262658518 35831521138328976650 37264781983862135716 46580977479827669645 65929998894525317036 71663042276657953300 82412498618156646295 93161954959655339290 164824997236313292590 186323909919310678580 214272496407207280367 232904887399138348225 329649994472626585180 412062493090783231475 428544992814414560734 465809774798276696450 824124986181566462950 857089985628829121468 931619549596553392900 1071362482036036401835 1648249972363132925900 2142724964072072803670 4285449928144145607340 5356812410180182009175 10713624820360364018350 21427249640720728036700
- Sum of all divisors σ(n): 52250957384756846983008
- Sum of proper divisors (its aliquot sum) s(n): 30823707744036118946308
- 21427249640720728036700 is an abundant number, because the sum of its proper divisors (30823707744036118946308) is greater than itself. Its abundance is 9396458103315390909608
Bases of 21427249640720728036700
- Binary: 1001000100110010010110100101110010111001101001001110110001110010101010111002
- Hexadecimal: 0x48992D2E5CD2763955C
- Base-36: 3HM273V2ADV0W2K
Squares and roots of 21427249640720728036700
- 21427249640720728036700 squared (214272496407207280367002) is 459127027165766568730355412478885436546890000
- 21427249640720728036700 cubed (214272496407207280367003) is 9837829427882847651036633773641774145979717376506262457190863000000
-
The
square root of 21427249640720728036700 is 146380496107.6465543097 -
The
cube root of 21427249640720728036700 is 27775090.1032688665
Scales and comparisons
How big is 21427249640720728036700?- 21,427,249,640,720,728,036,700 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 21,427,249,640,720,728,036,700 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21427249640720728036700 cubic inches would be around 2314590.8 feet tall.
Recreational maths with 21427249640720728036700
- 21427249640720728036700 backwards is 00763082702704694272412
- The number of decimal digits it has is: 23
- The sum of 21427249640720728036700's digits is 83
- More coming soon!
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