8009561499940

Names of 8009561499940

• Cardinal: 8009561499940 can be written as Eight trillion, nine billion, five hundred sixty-one million, four hundred ninety-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 8.00956149994 × 10¹²

Factors of 8009561499940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 859

Divisors of 8009561499940

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 10 11 13 14 20 22 26 28 29 35 44 52 55 58 59 65 70 77 91 110 116 118 121 130 140 143 145 154 182 203 220 236 242 260 286 290 295 308 319 364 377 385 406 413 455 484 572 580 590 605 638 649 715 733 754 767 770 812 826 841 847 910 1001 1015 1180 1210 1276 1298 1430 1466 1508 1534 1540 1573 1595 1652 1682 1694 1711 1820 1885 2002 2030 2065 2233 2420 2596 2639 2860 2932 3068 3146 3190 3245 3364 3388 3422 3509 3665 3770 3835 4004 4060 4130 4147 4205 4235 4466 4543 5005 5131 5278 5369 5887 6292 6380 6490 6844 7018 7139 7330 7540 7670 7865 8063 8260 8294 8410 8437 8470 8555 8932 9086 9251 9529 10010 10262 10556 10738 10933 11011 11165 11774 11977 12980 13195 14036 14278 14660 15340 15730 16126 16588 16820 16874 16940 17110 17545 18172 18502 18821 19058 20020 20524 20735 21257 21476 21866 22022 22243 22330 22715 23548 23954 24563 25655 26390 26845 28556 29029 29435 31460 32252 33748 34220 35090 35695 37004 37642 38116 40315 41470 42185 42514 43247 43732 44044 44486 44660 45430 45617 46255 47645 47908 49126 49619 49973 51310 52780 53690 54665 55055 56441 58058 58870 59059 59885 64757 66703 70180 71390 75284 76531 80630 82940 84370 85028 86494 88693 88972 90860 91234 92510 92807 94105 95290 98252 99238 99946 101761 102620 104819 106285 107380 109330 110110 111215 112882 116116 117740 118118 119770 120263 122815 129514 131747 133406 142780 145145 148799 153062 155701 161260 168740 172988 177386 182468 185020 185614 188210 190580 198476 199892 203522 207031 209638 212570 216235 218660 220220 222430 225764 228085 233827 236236 239540 240526 244673 245630 248095 249865 259028 263494 266812 276341 282205 290290 295295 297598 302729 306124 311402 319319 323785 333515 347333 354772 371228 376420 382655 407044 414062 419276 425140 432470 443465 444860 456170 464035 467654 475717 481052 489346 491260 496190 499730 508805 524095 526988 545809 552682 562211 564410 580580 590590 595196 601315 605458 616453 620851 622804 638638 645047 647570 649649 658735 667030 694666 712327 733733 743995 765310 778505 828124 841841 864940 886930 912340 928070 935308 951434 978692 992380 999460 1017610 1035155 1048190 1091618 1105364 1124422 1128820 1153009 1169135 1181180 1202630 1210916 1223365 1232906 1241702 1254163 1277276 1290094 1295140 1299298 1317470 1322893 1334060 1381705 1389332 1424654 1449217 1467466 1487990 1513645 1530620 1557010 1596595 1636789 1683682 1712711 1736665 1773860 1856140 1902868 1934387 2035220 2070310 2096380 2183236 2248844 2306018 2338270 2378585 2405260 2446730 2465812 2483404 2508326 2572097 2580188 2598596 2634940 2645786 2691403 2729045 2763410 2811055 2849308 2898434 2934932 2975980 3027290 3039751 3082265 3104255 3114020 3193190 3225235 3248245 3273578 3330019 3367364 3425422 3473330 3561635 3668665 3820663 3868774 3935477 4140620 4209205 4315171 4515329 4612036 4676540 4757170 4893460 5016652 5144194 5232887 5291572 5382806 5458090 5526820 5622110 5765045 5796868 6003899 6054580 6079502 6164530 6184321 6208510 6270815 6386380 6450470 6496490 6547156 6614465 6660038 6780983 6850844 6946660 7095517 7123270 7246085 7337330 7641326 7737548 7870954 8013889 8071063 8183945 8418410 8563555 8630342 8779141 9030658 9260251 9514340 9671935 10288388 10465774 10765612 10916180 11244220 11530090 12007798 12159004 12329060 12368642 12417020 12541630 12860485 12900940 12992980 13228930 13320076 13457015 13561966 13795793 14191034 14246540 14492170 14674660 15198755 15282652 15741908 16027778 16142126 16304119 16367890 16650095 16836820 17127110 17260684 17558282 18004679 18061316 18520502 18839821 19103315 19343870 19677385 20931548 21278257 21575855 22576645 23060180 24015596 24737284 25083260 25720970 26164435 26457860 26914030 27123932 27591586 28382068 28984340 30019495 30397510 30921605 32055556 32284252 32608238 32735780 33300190 33437261 33904915 34254220 35116564 35477585 36009358 36370727 36630209 37041004 37679642 38206630 38687740 39354770 40069445 40355315 42027293 42556514 43151710 43290247 43895705 45153290 46301255 47466881 49668619 51441940 52328870 53828060 55183172 56097223 60038990 60795020 61843210 65216476 66600380 66874522 67809830 68027531 68978965 70955170 72018716 72741454 73260418 74590813 75359284 76413260 78050687 78709540 80138890 80710630 81520595 84054586 85113028 86303420 86580494 87791410 88152779 90023395 90306580 92602510 94199105 94933762 96570551 99337238 104657740 106391285 112194446 114128833 120077980 123686420 133749044 135619660 136055062 137957930 141910340 145482908 146520836 149181626 151753723 156101374 160277780 161421260 163041190 167186305 168109172 173160988 175582820 176305558 179345309 180046790 181853635 183151045 185205020 188398210 189867524 193141102 198674476 210136465 212782570 216451235 224388892 228257666 234060827 237334405 248343095 254595089 272110124 275915860 280486115 298363252 303507446 312202748 326082380 334372610 340137655 352611116 358690618 360093580 363707270 366302090 372954065 376796420 386282204 390253435 400077997 420272930 425565140 432902470 440763895 456515332 468121654 472819451 474668810 476192717 482852755 496686190 509190178 522135691 546354809 560972230 570644165 607014892 617069453 668745220 680275310 717381236 727414540 732604180 745908130 758768615 780506870 800155994 840545860 865804940 881527790 896726545 936243308 945638902 949337620 952385434 965705510 969680569 993372380 1018380356 1044271382 1062276061 1092709618 1121944460 1141288330 1170304135 1234138906 1255417163 1272975445 1360550620 1491816260 1517537230 1561013740 1600311988 1763055580 1793453090 1891277804 1904770868 1931411020 1939361138 1972798399 2000389985 2088542764 2124552122 2185419236 2282576660 2340608270 2364097255 2380963585 2468277812 2510834326 2545950890 2610678455 2731774045 2800545979 3035074460 3085347265 3309736157 3586906180 3878722276 3945596798 4000779970 4249104244 4400857967 4681216540 4728194510 4761927170 4848402845 5021668652 5091901780 5201013961 5221356910 5311380305 5463548090 5601091958 6170694530 6277085815 6619472314 6787763983 7891193596 8001559940 8801715934 9456389020 9523854340 9696805690 9863991995 10402027922 10442713820 10622760610 10927096180 11202183916 12341389060 12554171630 13238944628 13575527966 13809588793 14002729895 16548680785 17603431868 19393611380 19727983990 20804055844 21245521220 22004289835 25108343260 26005069805 27151055932 27619177586 28005459790 30806005769 33097361570 33938819915 36407097727 39455967980 44008579670 52010139610 55238355172 56010919580 57211153571 61612011538 66194723140 67877639830 69047943965 72814195454 88017159340 104020279220 114422307142 123224023076 135755279660 138095887930 145628390908 154030028845 182035488635 228844614284 276191775860 286055767855 308060057690 364070977270 400478074997 572111535710 616120115380 728141954540 800956149994 1144223071420 1601912299988 2002390374985 4004780749970 8009561499940
• Sum of all divisors σ(n): 23998517786880
• Sum of proper divisors (its aliquot sum) s(n): 15988956286940
• 8009561499940 is an abundant number, because the sum of its proper divisors (15988956286940) is greater than itself. Its abundance is 7979394787000

Bases of 8009561499940

• Binary: 1110100100011011111000100010110100100100100₂
• Hexadecimal: 0x748DF116924
• Base-36: 2U7JI46QS

Squares and roots of 8009561499940

• 8009561499940 squared (8009561499940²) is 64153075421321102620003600
• 8009561499940 cubed (8009561499940³) is 513838002997360598157450698264199784000
• The square root of 8009561499940 is 2830116.8703677239
• The cube root of 8009561499940 is 20007.9647443379

Scales and comparisons

• 8,009,561,499,940 seconds is equal to 254,679 years, 14 weeks, 4 days, 2 hours, 25 minutes, 40 seconds.
• To count from 1 to 8,009,561,499,940 would take you about six hundred thirty-six thousand, six 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 8009561499940 cubic inches would be around 1667.3 feet tall.

Recreational maths with 8009561499940

• 8009561499940 backwards is 0499941659008
• The number of decimal digits it has is: 13
• The sum of 8009561499940's digits is 64
• More coming soon!