72109314489940

Names of 72109314489940

• Cardinal: 72109314489940 can be written as Seventy-two trillion, one hundred nine billion, three hundred fourteen million, four hundred eighty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.210931448994 × 10¹³

Factors of 72109314489940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 93

Divisors of 72109314489940

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 29 35 37 49 52 58 65 70 74 91 98 116 130 140 145 148 169 182 185 196 203 245 259 260 290 338 343 364 370 377 406 455 481 490 518 580 637 676 686 740 754 812 845 910 962 980 1015 1036 1073 1183 1274 1295 1372 1421 1508 1690 1715 1813 1820 1885 1924 2030 2146 2197 2366 2401 2405 2548 2590 2639 2842 3185 3367 3380 3430 3626 3770 4060 4292 4394 4459 4732 4802 4810 4901 5180 5278 5365 5684 5915 6253 6370 6734 6860 7105 7252 7511 7540 8281 8788 8918 9065 9604 9620 9802 9947 10556 10730 10985 11830 12005 12506 12691 12740 13195 13468 13949 14210 15022 15379 16562 16807 16835 17836 18130 18473 19604 19894 21460 21970 22295 23569 23660 24010 24505 25012 25382 26390 27898 28420 28561 30044 30758 31213 31265 33124 33614 33670 34307 36260 36946 37555 39788 41405 43771 43940 44590 47138 48020 49010 49735 50764 52577 52780 55796 57122 57967 61516 62426 62530 63455 63713 67228 67340 68614 69629 69745 73892 75110 76895 81289 82810 84035 87542 88837 89180 92365 94276 97643 98020 99470 105154 107653 114244 115934 117649 117845 124852 125060 126910 127426 129311 137228 139258 139490 142805 150220 153790 156065 162578 164983 165620 168070 171535 175084 177674 181337 184730 195286 198940 199927 210308 215306 218491 218855 231868 235298 235690 240149 253820 254852 258622 262885 278516 278980 285610 289835 306397 307580 312130 318565 325156 329966 336140 343070 348145 355348 362674 368039 369460 390572 399854 405769 406445 430612 436982 437710 444185 445991 470596 471380 480298 487403 488215 517244 525770 538265 569023 571220 579670 588245 612794 621859 624260 637130 646555 659932 683501 686140 696290 725348 736078 753571 799708 811538 812890 824915 828269 873964 875420 888370 891982 905177 906685 960596 974806 976430 999635 1051540 1056757 1076530 1092455 1138046 1154881 1159340 1176490 1200745 1225588 1243718 1269359 1274260 1293110 1367002 1392580 1399489 1472156 1507142 1529437 1531985 1623076 1625780 1649830 1656538 1681043 1776740 1783964 1810354 1813370 1840195 1949612 1952860 1999270 2028845 2113514 2144779 2153060 2184910 2229955 2276092 2309762 2352980 2357381 2401490 2437015 2487436 2538718 2576273 2586220 2734004 2798978 2840383 2845115 3014284 3058874 3063970 3109295 3121937 3299660 3313076 3362086 3411821 3417505 3620708 3626740 3680390 3767855 3983161 3998540 4057690 4141345 4227028 4289558 4353013 4369820 4459910 4525885 4619524 4714762 4784507 4802980 4874030 5077436 5152546 5274997 5283785 5597956 5680766 5690230 5774405 5797883 6117748 6127940 6218590 6243874 6336239 6346795 6724172 6823642 6835010 6997445 7360780 7397299 7535710 7647185 7966322 8084167 8115380 8282690 8405215 8579116 8706026 8885513 8919820 9051770 9429524 9569014 9748060 9796423 10305092 10549994 10567570 10723895 11361532 11380460 11548810 11595766 11767301 11786905 12437180 12487748 12672478 12693590 12881365 13647284 13670020 13994890 14201915 14794598 15013453 15071420 15294370 15609685 15932644 16168334 16501667 16565380 16810430 17059105 17412052 17771026 18033911 18103540 19138028 19592846 19882681 19915805 21099988 21135140 21447790 21765065 21853559 23097620 23191532 23534602 23573810 23922535 25344956 25387180 25762730 26374985 27882127 27989780 28403830 28989415 29589196 30026906 30588740 30645953 31219370 31681195 32336668 33003334 33491549 33620860 34118210 35542052 36067822 36924979 36986495 39185692 39765362 39831610 40420835 40585181 42895580 43530130 43707118 44353673 44427565 47069204 47147620 47845070 48982115 51525460 51781093 52749970 55764254 56589169 56807660 57978830 58836505 60053812 61291906 62198591 62438740 63362390 66006668 66983098 68236420 68574961 72135644 73849958 73972990 75067265 79530724 79663220 80841670 81170362 82371107 82508335 87060260 87414236 88707346 88855130 90169555 95690140 97964230 99413405 103562186 105094171 105499940 109267795 111528508 113178338 115511669 115957660 117673010 122583812 124397182 126237377 126724780 133966196 137149922 139410635 147699916 147945980 150134530 152974913 153229765 161683340 162340724 164742214 165016670 167457745 177414692 177710260 180339110 184624895 195174889 195928460 198826810 202925905 207124372 210188342 214521671 218535590 221768365 226356676 231023338 234440843 235346020 248794364 252474754 258474853 258905465 274299844 278821270 282945845 284096267 300269060 305949826 306459530 310992955 329484428 330033340 334915490 342874805 360678220 362467651 369249790 390349778 397653620 405851810 411855535 420376684 429043342 435390137 437071180 443536730 462046676 468881686 480024727 504949508 516949706 517810930 525470855 557642540 565891690 568192534 576597749 577558345 611899652 612919060 621985910 631186885 669830980 685749610 724935302 735659197 738499580 764874565 780699556 808581683 811703620 823711070 858086684 870780274 887073460 937763372 960049454 975874445 1033899412 1035621860 1050941710 1070824391 1072608355 1131783380 1136385068 1153195498 1155116690 1172204215 1243971820 1262373770 1292374265 1366224223 1371499220 1420481335 1449870604 1471318394 1501651697 1529749130 1617163366 1641085901 1647422140 1741560548 1812338255 1920098908 1951748890 1988673869 2101883420 2141648782 2145216710 2176950685 2306390996 2310233380 2344408430 2400123635 2524747540 2537273557 2584748530 2732448446 2840962670 2882988745 2942636788 3003303394 3047730959 3059498260 3234326732 3282171802 3360173089 3624676510 3678295985 3903497780 3977347738 4042908415 4283297564 4290433420 4353901370 4688816860 4800247270 5074547114 5169497060 5354121955 5464896892 5660071781 5681925340 5765977490 6006606788 6095461918 6564343604 6720346178 6831121115 7249353020 7356591970 7495770737 7508258485 7954695476 8085816830 8205429505 8707802740 9563569561 9600494540 9943369345 10149094228 10511561879 10708243910 11320143562 11531954980 12190923836 12686367785 13440692356 13662242230 13920717083 14713183940 14991541474 15016516970 15238654795 16171633660 16410859010 16800865445 17760914899 19127139122 19886738690 21023123758 21334116713 21416487820 22640287124 25372735570 27324484460 27841434166 28300358905 29983082948 30033033940 30477309590 32821718020 33601730890 35521829798 37478853685 38254278244 39620502467 39773477380 42046247516 42668233426 47817847805 50745471140 52557809395 55682868332 56600717810 60954619180 67203461780 69603585415 71043659596 73580933153 74957707370 79241004934 85336466852 88804574495 95635695610 97445019581 105115618790 106670583565 113201435620 124326404293 139207170830 147161866306 149915414740 158482009868 177609148990 191271391220 194890039162 198102512335 210231237580 213341167130 248652808586 277343517269 278414341660 294323732612 355218297980 367904665765 389780078324 396205024670 426682334260 487225097905 497305617172 515066532071 554687034538 621632021465 735809331530 792410049340 974450195810 1030133064142 1109374069076 1243264042930 1386717586345 1471618663060 1948900391620 2060266128284 2486528085860 2575332660355 2773435172690 3605465724497 5150665320710 5546870345380 7210931448994 10301330641420 14421862897988 18027328622485 36054657244970 72109314489940
• Sum of all divisors σ(n): 203340079915560
• Sum of proper divisors (its aliquot sum) s(n): 131230765425620
• 72109314489940 is an abundant number, because the sum of its proper divisors (131230765425620) is greater than itself. Its abundance is 59121450935680

Bases of 72109314489940

• Binary: 10000011001010101000010000100110011111001010100₂
• Hexadecimal: 0x419542133E54
• Base-36: PK6K81FTG

Squares and roots of 72109314489940

• 72109314489940 squared (72109314489940²) is 5199753236209070842361203600
• 72109314489940 cubed (72109314489940³) is 374950641379883159568340700316778491784000
• The square root of 72109314489940 is 8491720.3492543253
• The cube root of 72109314489940 is 41622.7198243435

Scales and comparisons

• 72,109,314,489,940 seconds is equal to 2,292,853 years, 7 weeks, 6 days, 8 hours, 5 minutes, 40 seconds.
• To count from 1 to 72,109,314,489,940 would take you about five million, seven hundred thirty-two thousand, one hundred thirty-two 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 72109314489940 cubic inches would be around 3468.6 feet tall.

Recreational maths with 72109314489940

• 72109314489940 backwards is 04998441390127
• The number of decimal digits it has is: 14
• The sum of 72109314489940's digits is 61
• More coming soon!