21000983008500
21,000,983,008,500 is an even composite number composed of five prime numbers multiplied together.
21000983008500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21000983008500:
22 × 33 × 53 × 11 × 5213
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 521 × 521 × 521)See below for interesting mathematical facts about the number 21000983008500 from the Numbermatics database.
Names of 21000983008500
- Cardinal: 21000983008500 can be written as Twenty-one trillion, nine hundred eighty-three million, eight thousand, five hundred.
Scientific notation
- Scientific notation: 2.10009830085 × 1013
Factors of 21000983008500
Divisors of 21000983008500
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 25 27 30 33 36 44 45 50 54 55 60 66 75 90 99 100 108 110 125 132 135 150 165 180 198 220 225 250 270 275 297 300 330 375 396 450 495 500 521 540 550 594 660 675 750 825 900 990 1042 1100 1125 1188 1350 1375 1485 1500 1563 1650 1980 2084 2250 2475 2605 2700 2750 2970 3126 3300 3375 4125 4500 4689 4950 5210 5500 5731 5940 6252 6750 7425 7815 8250 9378 9900 10420 11462 12375 13025 13500 14067 14850 15630 16500 17193 18756 22924 23445 24750 26050 28134 28655 29700 31260 34386 37125 39075 46890 49500 51579 52100 56268 57310 65125 68772 70335 74250 78150 85965 93780 103158 114620 117225 130250 140670 143275 148500 154737 156300 171930 195375 206316 234450 257895 260500 271441 281340 286550 309474 343860 351675 390750 429825 468900 515790 542882 573100 586125 618948 703350 716375 773685 781500 814323 859650 1031580 1085764 1172250 1289475 1357205 1406700 1432750 1547370 1628646 1719300 1758375 2149125 2344500 2442969 2578950 2714410 2865500 2985851 3094740 3257292 3516750 3868425 4071615 4298250 4885938 5157900 5428820 5971702 6447375 6786025 7033500 7328907 7736850 8143230 8596500 8957553 9771876 11943404 12214845 12894750 13572050 14657814 14929255 15473700 16286460 17915106 19342125 20358075 24429690 25789500 26872659 27144100 29315628 29858510 33930125 35830212 36644535 38684250 40716150 44787765 48859380 53745318 59717020 61074225 67860250 73289070 74646275 77368500 80617977 81432300 89575530 101790375 107490636 122148450 134363295 135720500 141420761 146578140 149292550 161235954 179151060 183222675 203580750 223938825 244296900 268726590 282841522 298585100 305371125 322471908 366445350 373231375 403089885 407161500 424262283 447877650 537453180 565683044 610742250 671816475 707103805 732890700 746462750 806179770 848524566 895755300 916113375 1119694125 1221484500 1272786849 1343632950 1414207610 1492925500 1555628371 1612359540 1697049132 1832226750 2015449425 2121311415 2239388250 2545573698 2687265900 2828415220 3111256742 3359082375 3535519025 3664453500 3818360547 4030898850 4242622830 4478776500 4666885113 5091147396 6222513484 6363934245 6718164750 7071038050 7636721094 7778141855 8061797700 8485245660 9333770226 10077247125 10606557075 12727868490 13436329500 14000655339 14142076100 15273442188 15556283710 17677595125 18667540452 19091802735 20154494250 21213114150 23334425565 25455736980 28001310678 31112567420 31819671225 35355190250 38183605470 38890709275 40308988500 42001966017 42426228300 46668851130 53032785375 56002621356 63639342450 70003276695 70710380500 76367210940 77781418550 84003932034 93337702260 95459013675 106065570750 116672127825 127278684900 140006553390 155562837100 159098356125 168007864068 190918027350 194453546375 210009830085 212131141500 233344255650 280013106780 318196712250 350016383475 381836054700 388907092750 420019660170 466688511300 477295068375 583360639125 636393424500 700032766950 777814185500 840039320340 954590136750 1050049150425 1166721278250 1400065533900 1750081917375 1909180273500 2100098300850 2333442556500 3500163834750 4200196601700 5250245752125 7000327669500 10500491504250 21000983008500
- Sum of all divisors σ(n): 74269658211840
- Sum of proper divisors (its aliquot sum) s(n): 53268675203340
- 21000983008500 is an abundant number, because the sum of its proper divisors (53268675203340) is greater than itself. Its abundance is 32267692194840
Bases of 21000983008500
- Binary: 1001100011001101011000010000111010100111101002
- Hexadecimal: 0x1319AC21D4F4
- Base-36: 7FZPV1XX0
Squares and roots of 21000983008500
- 21000983008500 squared (210009830085002) is 441041287323305711072250000
- 21000983008500 cubed (210009830085003) is 9262300581123709684279332565864125000000
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The
square root of 21000983008500 is 4582682.9487211965 -
The
cube root of 21000983008500 is 27589.6722405731
Scales and comparisons
How big is 21000983008500?- 21,000,983,008,500 seconds is equal to 667,766 years, 15 weeks, 3 days, 23 hours, 15 minutes.
-
To count from 1 to 21,000,983,008,500 would take you about one million, six hundred sixty-nine thousand, four hundred fifteen 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 21000983008500 cubic inches would be around 2299.1 feet tall.
Recreational maths with 21000983008500
- 21000983008500 backwards is 00580038900012
- 21000983008500 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21000983008500's digits is 36
- More coming soon!
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