80616843765990

Names of 80616843765990

• Cardinal: 80616843765990 can be written as Eighty trillion, six hundred sixteen billion, eight hundred forty-three million, seven hundred sixty-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 8.061684376599 × 10¹³

Factors of 80616843765990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1916

Divisors of 80616843765990

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 49 54 62 63 70 90 93 98 105 126 127 135 147 155 186 189 210 217 245 254 270 279 294 310 315 343 378 381 434 441 465 490 558 630 635 651 686 735 762 837 882 889 930 945 1029 1085 1143 1270 1302 1323 1395 1470 1519 1674 1715 1741 1778 1890 1905 1953 2058 2170 2205 2286 2646 2667 2790 3038 3087 3255 3429 3430 3482 3810 3906 3937 4185 4410 4445 4557 5145 5223 5334 5715 5859 6174 6223 6510 6615 6858 7595 7874 8001 8370 8705 8890 9114 9261 9765 10290 10446 10633 11430 11718 11811 12187 12446 13230 13335 13671 15190 15435 15669 16002 16129 17145 17410 18522 18669 19530 19685 21266 22785 23622 24003 24374 26115 26670 27342 27559 29295 30870 31115 31338 31899 32258 34290 35433 36561 37338 39370 40005 41013 43561 45570 46305 47007 48006 48387 52230 53165 53971 55118 56007 58590 59055 60935 62230 63798 68355 70866 73122 78345 80010 80645 82026 82677 85309 87122 92610 93345 94014 95697 96774 106299 106330 107942 109683 112014 112903 118110 120015 121870 130683 136710 137795 145161 156690 159495 161290 161913 165354 168021 170618 177165 182805 186690 191394 192913 205065 212598 217805 219366 221107 225806 235035 240030 241935 248031 255927 261366 269855 275590 280035 287091 290322 318990 323826 329049 336042 338709 354330 365610 377797 385826 392049 410130 413385 426545 435483 435610 442214 470070 478485 483870 485739 496062 499999 511854 531495 539710 548415 560070 564515 574182 578739 597163 653415 658098 663321 677418 725805 744093 755594 767781 784098 790321 809565 826770 840105 853090 870966 956970 964565 971478 999998 1016127 1062990 1096830 1105535 1129030 1133391 1157478 1176147 1194326 1240155 1279635 1306830 1326642 1350391 1435455 1451610 1457217 1488186 1499997 1535562 1547749 1580642 1619130 1645245 1680210 1693545 1736217 1791489 1888985 1929130 1960245 1989963 2032254 2177415 2211070 2266782 2303343 2352294 2370963 2428695 2480310 2499995 2559270 2644579 2700782 2870910 2893695 2914434 2985815 2999994 3048381 3095498 3290490 3316605 3387090 3400173 3472434 3499993 3582978 3720465 3777970 3838905 3920490 3951605 3979926 4051173 4354830 4499991 4606686 4643247 4741926 4857390 4999990 5080635 5208651 5289158 5374467 5532247 5666955 5787390 5880735 5969889 5971630 6096762 6633210 6751955 6800346 6854317 6999986 7112889 7286085 7440930 7499985 7677810 7738745 7903210 7933737 8102346 8681085 8957445 8999982 9286494 9949815 10161270 10200519 10417302 10499979 10748934 10834243 11064494 11333910 11516715 11761470 11854815 11939778 12153519 13222895 13499973 13503910 13708634 13929741 14225778 14572170 14999970 15241905 15477490 15867474 16123401 16596741 17000865 17362170 17499965 17914890 18512053 19899630 20255865 20401038 20562951 20999958 21338667 21668486 22499955 23033430 23216235 23709630 23801211 24307038 24499951 26043255 26445790 26872335 26999946 27661235 27859482 28080589 29849445 30483810 31499937 32246802 32502729 33193482 34001730 34271585 34999930 35564445 36460557 37024106 39668685 40511730 41125902 41789223 42677334 44999910 46432470 47602422 47980219 48999902 49790223 51002595 52086510 52499895 53744670 54171215 55322470 55536159 56161178 59698890 60767595 61688853 62999874 65005458 67499865 68543170 69648705 71128890 71403633 72921114 73499853 75839701 79337370 80617005 82983705 83578446 84241767 92560265 94499811 95960438 97508187 99580446 102005190 102814755 104999790 106693335 108342430 111072318 119006055 121535190 122499755 123377706 134999730 139297410 140402945 142807266 143940657 146999706 149370669 151679402 157499685 161234010 162513645 165967410 166608477 168483534 171499657 182302785 185066559 185120530 188999622 195016374 196564123 205629510 208946115 213386670 220499559 227519103 238012110 239901095 244999510 248951115 252725301 277680795 280805890 287881314 292524561 298741338 308444265 314999370 325027290 333216954 335861533 342999314 357018165 364605570 367499265 370133118 379198505 393128246 417892230 421208835 431821971 440999118 455038206 472499055 479802190 487540935 497902230 499825431 505450602 514498971 555361590 585049122 589692369 616888530 661498677 671723066 682557309 714036330 719703285 734998530 746853345 758175903 758397010 833042385 842417670 857498285 863643942 870498259 925332795 944998110 975081870 982820615 999650862 1007584599 1028997942 1102497795 1137595515 1179384738 1263626505 1295465913 1322997354 1365114618 1375948861 1439406570 1462622805 1493706690 1516351806 1543496913 1666084770 1679307665 1714996570 1740996518 1769077107 1850665590 1965641230 2015169198 2047671927 2159109855 2204995590 2275191030 2351030731 2499127155 2527253010 2572494855 2590931826 2611494777 2751897722 2925245610 2948461845 3022753797 3086993826 3307493385 3358615330 3412786545 3538154214 3790879515 4095343854 4127846583 4318219710 4352491295 4630490739 4702061462 4998254310 5037922995 5144989710 5222989554 5307231321 5896923690 6045507594 6093487813 6477329565 6614986770 6825573090 6879744305 7053092193 7581759030 7717484565 7834484331 8255693166 8704982590 8845385535 9068261391 9260981478 9631642027 10075845990 10238359635 10614462642 11755153655 12186975626 12383539749 12954659130 13057473885 13759488610 14106184386 15113768985 15434969130 15668968662 17690771070 18136522782 18280463439 19263284054 20476719270 20639232915 21159276579 23152453695 23503452993 23510307310 24767079498 26114947770 26536156605 28894926081 30227537970 30467439065 35265460965 36560926878 37150619247 39172421655 41278465830 42318553158 42654414691 45341306955 46304907390 47006905986 48158210135 53072313210 54841390317 57789852162 60934878130 61917698745 63477829737 70530921930 74301238494 78344843310 85308829382 86684778243 90682613910 91402317195 96316420270 105796382895 109682780634 117517264965 123835397490 126955659474 127963244073 144474630405 164524170951 173369556486 182804634390 185753096235 211592765790 213272073455 235034529930 255926488146 260054334729 274206951585 288949260810 298580902837 317389148685 329048341902 371506192470 383889732219 426544146910 433423891215 520108669458 548413903170 597161805674 634778297370 639816220365 767779464438 822620854755 866847782430 895742708511 1151669196657 1279632440730 1300271673645 1492904514185 1645241709510 1791485417022 1919448661095 2303338393314 2600543347290 2687228125533 2985809028370 3838897322190 4478713542555 5374456251066 5758345983285 8061684376599 8957427085110 11516691966570 13436140627665 16123368753198 26872281255330 40308421882995 80616843765990
• Sum of all divisors σ(n): 260994299904000
• Sum of proper divisors (its aliquot sum) s(n): 180377456138010
• 80616843765990 is an abundant number, because the sum of its proper divisors (180377456138010) is greater than itself. Its abundance is 99760612372020

Bases of 80616843765990

• Binary: 10010010101001000010010010101011110100011100110₂
• Hexadecimal: 0x49521255E8E6
• Base-36: SKQV7B9PI

Squares and roots of 80616843765990

• 80616843765990 squared (80616843765990²) is 6499075498790040725880680100
• 80616843765990 cubed (80616843765990³) is 523934954109330244480112119972266449799000
• The square root of 80616843765990 is 8978688.3098807923
• The cube root of 80616843765990 is 43199.1561774317

Scales and comparisons

• 80,616,843,765,990 seconds is equal to 2,563,366 years, 13 weeks, 6 days, 8 hours, 46 minutes, 30 seconds.
• To count from 1 to 80,616,843,765,990 would take you about six million, four hundred eight 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 80616843765990 cubic inches would be around 3599.9 feet tall.

Recreational maths with 80616843765990

• 80616843765990 backwards is 09956734861608
• The number of decimal digits it has is: 14
• The sum of 80616843765990's digits is 72
• More coming soon!