21993301200

Names of 21993301200

• Cardinal: 21993301200 can be written as Twenty-one billion, nine hundred ninety-three million, three hundred one thousand, two hundred.

Scientific notation

• Scientific notation: 2.19933012 × 10¹⁰

Factors of 21993301200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 820

Divisors of 21993301200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 25 26 30 34 39 40 48 50 51 52 60 65 68 75 78 80 85 100 102 104 120 127 130 136 150 156 170 195 200 204 208 221 240 254 255 260 272 300 312 325 340 381 390 400 408 425 442 508 510 520 600 624 635 650 653 663 680 762 780 816 850 884 975 1016 1020 1040 1105 1200 1270 1275 1300 1306 1326 1360 1524 1560 1651 1700 1768 1905 1950 1959 2032 2040 2159 2210 2540 2550 2600 2612 2652 3048 3120 3175 3265 3302 3315 3400 3536 3810 3900 3918 4080 4318 4420 4953 5080 5100 5200 5224 5304 5525 6096 6350 6477 6530 6604 6630 6800 7620 7800 7836 8255 8489 8636 8840 9525 9795 9906 10160 10200 10448 10608 10795 11050 11101 12700 12954 13060 13208 13260 15240 15600 15672 16325 16510 16575 16978 17272 17680 19050 19590 19812 20400 21590 22100 22202 24765 25400 25467 25908 26120 26416 26520 28067 30480 31344 32385 32650 33020 33150 33303 33956 34544 38100 39180 39624 41275 42445 43180 44200 44404 48975 49530 50800 50934 51816 52240 53040 53975 55505 56134 64770 65300 66040 66300 66606 67912 76200 78360 79248 82550 82931 84201 84890 86360 88400 88808 97950 99060 101868 103632 107950 111010 112268 123825 127335 129540 130600 132080 132600 133212 135824 140335 144313 152400 156720 161925 165100 165862 166515 168402 169780 172720 177616 195900 198120 203736 212225 215900 222020 224536 247650 248793 254670 259080 261200 265200 266424 277525 280670 288626 323850 330200 331724 333030 336804 339560 391800 396240 407472 414655 421005 424450 431800 432939 444040 449072 495300 497586 509340 518160 532848 555050 561340 577252 636675 647700 660400 663448 666060 673608 679120 701675 721565 783600 829310 832575 842010 848900 863600 865878 888080 990600 995172 1018680 1078103 1110100 1122680 1154504 1243965 1273350 1295400 1326896 1332120 1347216 1403350 1409827 1443130 1658620 1665150 1684020 1697800 1731756 1981200 1990344 2037360 2073275 2105025 2156206 2164695 2220200 2245360 2309008 2487930 2546700 2590800 2664240 2806700 2819654 2886260 3234309 3317240 3330300 3368040 3395600 3463512 3607825 3980688 4146550 4210050 4229481 4312412 4329390 4440400 4975860 5093400 5390515 5613400 5639308 5772520 6219825 6468618 6634480 6660600 6736080 6927024 7049135 7215650 8293100 8420100 8458962 8624824 8658780 9951720 10186800 10781030 10823475 11226800 11278616 11545040 12439650 12937236 13321200 14098270 14431300 16171545 16586200 16840200 16917924 17249648 17317560 18327751 19903440 21147405 21562060 21646950 22557232 24879300 25874472 26952575 28196540 28862600 32343090 33172400 33680400 33835848 34635120 35245675 36655502 42294810 43124120 43293900 49758600 51748944 53905150 54983253 56393080 57725200 64686180 67671696 70491350 73311004 80857725 84589620 86248240 86587800 91638755 99517200 105737025 107810300 109966506 112786160 129372360 140982700 146622008 161715450 169179240 173175600 183277510 211474050 215620600 219933012 258744720 274916265 281965400 293244016 323430900 338358480 366555020 422948100 431241200 439866024 458193775 549832530 563930800 646861800 733110040 845896200 879732048 916387550 1099665060 1293723600 1374581325 1466220080 1691792400 1832775100 2199330120 2749162650 3665550200 4398660240 5498325300 7331100400 10996650600 21993301200
• Sum of all divisors σ(n): 81090809856
• Sum of proper divisors (its aliquot sum) s(n): 59097508656
• 21993301200 is an abundant number, because the sum of its proper divisors (59097508656) is greater than itself. Its abundance is 37104207456

Bases of 21993301200

• Binary: 10100011110111001110010010011010000₂
• Hexadecimal: 0x51EE724D0
• Base-36: A3Q8RTC

Squares and roots of 21993301200

• 21993301200 squared (21993301200²) is 483705297673921440000
• 21993301200 cubed (21993301200³) is 10638276303778213615057728000000
• The square root of 21993301200 is 148301.3863724813
• The cube root of 21993301200 is 2801.7549032839

Scales and comparisons

• 21,993,301,200 seconds is equal to 699 years, 16 weeks, 4 days, 2 hours, 20 minutes.
• To count from 1 to 21,993,301,200 would take you about one thousand, three hundred ninety-eight 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 21993301200 cubic inches would be around 233.5 feet tall.

Recreational maths with 21993301200

• 21993301200 backwards is 00210339912
• 21993301200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21993301200's digits is 30
• More coming soon!