80705985158304

Names of 80705985158304

• Cardinal: 80705985158304 can be written as Eighty trillion, seven hundred five billion, nine hundred eighty-five million, one hundred fifty-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 8.0705985158304 × 10¹³

Factors of 80705985158304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1486

Divisors of 80705985158304

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 66 69 72 88 92 96 99 132 138 144 176 184 198 207 253 264 276 288 352 368 396 414 506 528 529 552 736 759 792 828 1012 1056 1058 1104 1447 1518 1584 1587 1656 2024 2116 2208 2277 2894 3036 3168 3174 3312 4048 4232 4341 4554 4761 5788 5819 6072 6348 6624 8096 8464 8682 9108 9522 11576 11638 12144 12167 12696 13023 15917 16928 17364 17457 18216 19044 23152 23276 24288 24334 25392 26046 31834 33281 34728 34914 36432 36501 38088 46304 46552 47751 48668 50784 52092 52371 63668 66562 69456 69828 72864 73002 76176 93104 95502 97336 99843 104184 104742 109503 127336 133124 133837 138912 139656 143253 146004 152352 186208 191004 194672 199686 208368 209484 219006 254672 266248 267674 279312 286506 292008 299529 366091 382008 389344 399372 401511 416736 418968 438012 509344 532496 535348 558624 573012 584016 599058 732182 764016 765463 798744 803022 837936 876024 1064992 1070696 1098273 1146024 1168032 1198116 1204533 1464364 1528032 1530926 1597488 1606044 1675872 1752048 2093809 2141392 2196546 2292048 2296389 2396232 2409066 2928728 3061852 3194976 3212088 3294819 3504096 4187618 4282784 4393092 4584096 4592778 4792464 4818132 5857456 6123704 6281427 6424176 6589638 6889167 8375236 8420093 8786184 9185556 9584928 9636264 11714912 12247408 12562854 12848352 13179276 13778334 16750472 16840186 17572368 17605649 18371112 18844281 19272528 23031899 24494816 25125708 25260279 26358552 27556668 33500944 33680372 35144736 35211298 36742224 37688562 38545056 46063798 48157607 50251416 50520558 52717104 52816947 55113336 67001888 67360744 69095697 70422596 73484448 75377124 75780837 92127596 96315214 100502832 101041116 105434208 105633894 110226672 134721488 138191394 140845192 144472821 150754248 151561674 158450841 184255192 192630428 193662139 201005664 202082232 207287091 211267788 220453344 269442976 276382788 281690384 288945642 301508496 303123348 316901682 368510384 385260856 387324278 404164464 414574182 422535576 433418463 529733677 552765576 563380768 577891284 580986417 603016992 606246696 633803364 737020768 770521712 774648556 808328928 829148364 845071152 866836926 1059467354 1105531152 1107624961 1155782568 1161972834 1212493392 1267606728 1541043424 1549297112 1589201031 1658296728 1690142304 1733673852 1742959251 2118934708 2211062304 2215249922 2311565136 2323945668 2424986784 2535213456 3098594224 3178402062 3316593456 3322874883 3467347704 3485918502 4237869416 4430499844 4623130272 4647891336 4767603093 5070426912 6197188448 6356804124 6633186912 6645749766 6934695408 6971837004 8475738832 8860999688 9295782672 9535206186 9968624649 12183874571 12713608248 13291499532 13869390816 13943674008 16951477664 17721999376 18591565344 19070412372 19937249298 24367749142 25427216496 25475374103 26582999064 27887348016 35443998752 36551623713 38140824744 39874498596 48735498284 50854432992 50950748206 53165998128 55774696032 73103247426 76281649488 76426122309 79748997192 97470996568 101901496412 106331996256 109654871139 146206494852 152563298976 152852244618 159497994384 194941993136 203802992824 219309742278 229278366927 280229115133 292412989704 305704489236 318995988768 389883986272 407605985648 438619484556 458556733854 560458230266 584825979408 611408978472 815211971296 840687345399 877238969112 917113467708 1120916460532 1169651958816 1222817956944 1681374690798 1754477938224 1834226935416 2241832921064 2445635913888 2522062036197 3362749381596 3508955876448 3668453870832 4483665842128 5044124072394 6725498763192 7336907741664 8967331684256 10088248144788 13450997526384 20176496289576 26901995052768 40352992579152 80705985158304
• Sum of all divisors σ(n): 261932603325120
• Sum of proper divisors (its aliquot sum) s(n): 181226618166816
• 80705985158304 is an abundant number, because the sum of its proper divisors (181226618166816) is greater than itself. Its abundance is 100520633008512

Bases of 80705985158304

• Binary: 10010010110011011010011100100111001110010100000₂
• Hexadecimal: 0x4966D3939CA0
• Base-36: SLVTFSO80

Squares and roots of 80705985158304

• 80705985158304 squared (80705985158304²) is 6513456040372385523940156416
• 80705985158304 cubed (80705985158304³) is 525674886523559285524441522589172281278464
• The square root of 80705985158304 is 8983650.9926813163
• The cube root of 80705985158304 is 43215.0726794013

Scales and comparisons

• 80,705,985,158,304 seconds is equal to 2,566,200 years, 35 weeks, 5 days, 10 hours, 38 minutes, 24 seconds.
• To count from 1 to 80,705,985,158,304 would take you about six million, four hundred fifteen thousand, five hundred one 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 80705985158304 cubic inches would be around 3601.3 feet tall.

Recreational maths with 80705985158304

• 80705985158304 backwards is 40385158950708
• The number of decimal digits it has is: 14
• The sum of 80705985158304's digits is 63
• More coming soon!