16821373940430
16,821,373,940,430 is an even composite number composed of seven prime numbers multiplied together.
16821373940430 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 16821373940430:
2 × 3 × 5 × 97 × 137 × 593 × 71153
See below for interesting mathematical facts about the number 16821373940430 from the Numbermatics database.
Names of 16821373940430
- Cardinal: 16821373940430 can be written as Sixteen trillion, eight hundred twenty-one billion, three hundred seventy-three million, nine hundred forty thousand, four hundred thirty.
Scientific notation
- Scientific notation: 1.682137394043 × 1013
Factors of 16821373940430
Divisors of 16821373940430
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 15 30 97 137 194 274 291 411 485 582 593 685 822 970 1186 1370 1455 1779 2055 2910 2965 3558 4110 5930 8895 13289 17790 26578 39867 57521 66445 71153 79734 81241 115042 132890 142306 162482 172563 199335 213459 243723 287605 345126 355765 398670 406205 426918 487446 575210 711530 812410 862815 1067295 1218615 1725630 2134590 2437230 6901841 7880377 9747961 13803682 15760754 19495922 20705523 23641131 29243883 34509205 39401885 41411046 42193729 47282262 48739805 58487766 69018410 78803770 84387458 97479610 103527615 118205655 126581187 146219415 207055230 210968645 236411310 253162374 292438830 421937290 632905935 945552217 1265811870 1891104434 2836656651 4092791713 4727761085 5673313302 5780540873 8185583426 9455522170 11561081746 12278375139 14183283255 17341622619 20463958565 24556750278 28366566510 28902704365 34683245238 40927917130 57805408730 61391875695 86708113095 122783751390 173416226190 560712464681 1121424929362 1682137394043 2803562323405 3364274788086 5607124646810 8410686970215 16821373940430
- Sum of all divisors σ(n): 41155077414528
- Sum of proper divisors (its aliquot sum) s(n): 24333703474098
- 16821373940430 is an abundant number, because the sum of its proper divisors (24333703474098) is greater than itself. Its abundance is 7512329533668
Bases of 16821373940430
- Binary: 111101001100100010000000010010110010110011102
- Hexadecimal: 0xF4C8804B2CE
- Base-36: 5YNMRQ8Y6
Squares and roots of 16821373940430
- 16821373940430 squared (168213739404302) is 282958621243777505188584900
- 16821373940430 cubed (168213739404303) is 4759752777610081520072301149568597507000
-
The
square root of 16821373940430 is 4101386.8313571691 -
The
cube root of 16821373940430 is 25622.4402137637
Scales and comparisons
How big is 16821373940430?- 16,821,373,940,430 seconds is equal to 534,867 years, 34 weeks, 2 days, 20 minutes, 30 seconds.
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To count from 1 to 16,821,373,940,430 would take you about one million, three hundred thirty-seven thousand, one hundred sixty-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 16821373940430 cubic inches would be around 2135.2 feet tall.
Recreational maths with 16821373940430
- 16821373940430 backwards is 03404937312861
- The number of decimal digits it has is: 14
- The sum of 16821373940430's digits is 51
- More coming soon!
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