1989232821800

Names of 1989232821800

• Cardinal: 1989232821800 can be written as One trillion, nine hundred eighty-nine billion, two hundred thirty-two million, eight hundred twenty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.9892328218 × 10¹²

Factors of 1989232821800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5004

Divisors of 1989232821800

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 25 28 34 35 40 49 50 56 68 70 85 98 100 119 136 140 170 175 196 200 238 245 280 340 343 350 392 425 476 490 595 680 686 700 833 850 952 980 1190 1225 1372 1400 1666 1700 1715 1960 2380 2401 2450 2744 2975 3332 3400 3430 4165 4760 4802 4900 4973 5831 5950 6664 6860 8330 8575 9604 9800 9946 11662 11900 12005 13720 16660 16807 17150 19208 19892 20825 23324 23800 24010 24865 29155 33320 33614 34300 34811 39784 40817 41650 46648 48020 49730 58310 60025 67228 68600 69622 81634 83300 84035 84541 96040 99460 116620 117649 120050 124325 134456 139244 145775 163268 166600 168070 169082 174055 198920 204085 233240 235298 240100 243677 248650 278488 285719 291550 326536 336140 338164 348110 408170 420175 422705 470596 480200 487354 497300 571438 583100 588245 591787 672280 676328 696220 816340 840350 845410 870275 941192 974708 994600 1020425 1142876 1166200 1176490 1183574 1218385 1392440 1428595 1632680 1680700 1690820 1705739 1740550 1949416 2000033 2040850 2113525 2285752 2352980 2367148 2436770 2857190 2941225 2958935 3361400 3381640 3411478 3481100 4000066 4081700 4142509 4227050 4705960 4734296 4873540 5714380 5882450 5917870 6091925 6822956 6962200 7142975 8000132 8163400 8285018 8454100 8528695 9747080 10000165 11428760 11764900 11835740 11940173 12183850 13645912 14285950 14794675 16000264 16570036 16908200 17057390 20000330 20712545 23529800 23671480 23880346 24367700 28571900 28997563 29589350 33140072 34114780 40000660 41425090 42643475 47760692 48735400 50000825 57143800 57995126 59178700 59700865 68229560 80001320 82850180 83581211 85286950 95521384 100001650 103562725 115990252 118357400 119401730 144987815 165700360 167162422 170573900 200003300 202982941 207125450 231980504 238803460 289975630 298504325 334324844 341147800 400006600 405965882 414250900 417906055 477606920 579951260 585068477 597008650 668649688 724939075 811931764 828501800 835812110 1014914705 1159902520 1170136954 1194017300 1420880587 1449878150 1623863528 1671624220 2029829410 2089530275 2340273908 2388034600 2841761174 2899756300 2925342385 3343248440 4059658820 4179060550 4680547816 5074573525 5683522348 5799512600 5850684770 7104402935 8119317640 8358121100 9946164109 10149147050 11367044696 11701369540 14208805870 14626711925 16716242200 19892328218 20298294100 23402739080 28417611740 29253423850 35522014675 39784656436 40596588200 49730820545 56835223480 58506847700 71044029350 79569312872 99461641090 117013695400 142088058700 198923282180 248654102725 284176117400 397846564360 497308205450 994616410900 1989232821800
• Sum of all divisors σ(n): 5714335581660
• Sum of proper divisors (its aliquot sum) s(n): 3725102759860
• 1989232821800 is an abundant number, because the sum of its proper divisors (3725102759860) is greater than itself. Its abundance is 1735869938060

Bases of 1989232821800

• Binary: 11100111100100111100001000000011000101000₂
• Hexadecimal: 0x1CF27840628
• Base-36: PDU9V0O8

Squares and roots of 1989232821800

• 1989232821800 squared (1989232821800²) is 3957047219326390555240000
• 1989232821800 cubed (1989232821800³) is 7871488206096479379408933976232000000
• The square root of 1989232821800 is 1410401.6526507617
• The cube root of 1989232821800 is 12576.5601460215

Scales and comparisons

• 1,989,232,821,800 seconds is equal to 63,251 years, 23 weeks, 3 days, 43 minutes, 20 seconds.
• To count from 1 to 1,989,232,821,800 would take you about one hundred fifty-eight thousand, one hundred twenty-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 1989232821800 cubic inches would be around 1048 feet tall.

Recreational maths with 1989232821800

• 1989232821800 backwards is 0081282329891
• The number of decimal digits it has is: 13
• The sum of 1989232821800's digits is 53
• More coming soon!