8064928746420

Names of 8064928746420

• Cardinal: 8064928746420 can be written as Eight trillion, sixty-four billion, nine hundred twenty-eight million, seven hundred forty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.06492874642 × 10¹²

Factors of 8064928746420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2670

Divisors of 8064928746420

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 31 35 39 42 49 52 60 62 65 70 78 84 91 93 98 105 124 130 140 147 155 156 182 186 195 196 210 217 245 260 273 294 310 364 372 390 403 420 434 455 465 490 546 588 620 637 651 735 780 806 868 910 930 980 1085 1092 1209 1274 1302 1365 1470 1519 1612 1820 1860 1911 2015 2170 2418 2548 2604 2609 2730 2821 2940 3038 3185 3255 3822 4030 4340 4557 4836 5218 5460 5642 6045 6076 6370 6510 7595 7644 7827 8060 8463 9114 9555 10436 11284 12090 12740 13020 13045 14105 15190 15654 16926 18228 18263 19110 19747 22785 24180 26090 28210 30380 31308 33852 33917 36526 38220 39135 39494 42315 45570 52180 54789 56420 59241 67834 73052 78270 78988 80879 84630 91140 91315 98735 101751 109578 118482 127841 135668 156540 161758 169260 169585 182630 197470 203502 219156 236964 237419 242637 255682 273945 296205 323516 339170 365260 383523 394940 404395 407004 474838 485274 508755 511364 547890 566153 592410 639205 678340 712257 767046 808790 949676 970548 1017510 1051427 1095780 1132306 1184820 1187095 1213185 1278410 1424514 1534092 1617580 1661933 1698459 1917615 2035020 2102854 2264612 2374190 2426370 2556820 2830765 2849028 3154281 3323866 3396918 3561285 3835230 3963071 4205708 4748380 4852740 4985799 5257135 5661530 6308562 6647732 6793836 6806881 7122570 7359989 7670460 7926142 8309665 8492295 9971598 10514270 11323060 11889213 12617124 13613762 14245140 14719978 15771405 15852284 16619330 16984590 19815355 19943196 20420643 21028540 22079967 23778426 24928995 27227524 29439956 31542810 33238660 33969180 34034405 36799945 39630710 40841286 44159934 47556852 47648167 49857990 51519923 59446065 63085620 68068810 73599890 79261420 81682572 88319868 88489453 95296334 99715980 102103215 103039846 110399835 118892130 136137620 142944501 147199780 154559769 176978906 190592668 204206430 206079692 211013311 220799670 237784260 238240835 257599615 265468359 285889002 309119538 333537169 353957812 408412860 422026622 441599340 442447265 476481670 515199230 530936718 571778004 618239076 619426171 633039933 667074338 714722505 772798845 844053244 884894530 952963340 1000611507 1030398460 1055066555 1061873436 1238852342 1266079866 1327341795 1334148676 1429445010 1477093177 1545597690 1667685845 1769789060 1858278513 2001223014 2110133110 2477704684 2532159732 2654683590 2743173043 2858890020 2954186354 3091195380 3097130855 3165199665 3335371690 3716557026 4002446028 4220266220 4335983197 4431279531 5003057535 5309367180 5486346086 5908372708 6194261710 6330399330 6670743380 7385465885 7433114052 8229519129 8671966394 8862559062 9291392565 10006115070 10339652239 10972692172 12388523420 12660798660 13007949591 13715865215 14770931770 16459038258 17343932788 17725118124 18582785130 19202211301 20012230140 20679304478 21679915985 22156397655 26015899182 27431730430 29541863540 31018956717 32918076516 37165570260 38404422602 41147595645 41358608956 43359831970 44312795310 51698261195 52031798364 54863460860 57606633903 62037913434 65039747955 76808845204 82295191290 86719663940 88625590620 96011056505 103396522390 115213267806 124075826868 130079495910 134415479107 155094783585 164590382580 192022113010 206793044780 230426535612 260158991820 268830958214 288033169515 310189567170 384044226020 403246437321 537661916428 576066339030 620379134340 672077395535 806492874642 1152132678060 1344154791070 1612985749284 2016232186605 2688309582140 4032464373210 8064928746420
• Sum of all divisors σ(n): 29213043245568
• Sum of proper divisors (its aliquot sum) s(n): 21148114499148
• 8064928746420 is an abundant number, because the sum of its proper divisors (21148114499148) is greater than itself. Its abundance is 13083185752728

Bases of 8064928746420

• Binary: 1110101010111000011001101101000101110110100₂
• Hexadecimal: 0x755C3368BB4
• Base-36: 2UWZ6CFJO

Squares and roots of 8064928746420

• 8064928746420 squared (8064928746420²) is 65043075684831672662816400
• 8064928746420 cubed (8064928746420³) is 524567770846170684817239652198617288000
• The square root of 8064928746420 is 2839881.8190938861
• The cube root of 8064928746420 is 20053.9615652173

Scales and comparisons

• 8,064,928,746,420 seconds is equal to 256,439 years, 40 weeks, 6 days, 17 hours, 7 minutes.
• To count from 1 to 8,064,928,746,420 would take you about six hundred forty-one thousand and ninety-nine 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 8064928746420 cubic inches would be around 1671.2 feet tall.

Recreational maths with 8064928746420

• 8064928746420 backwards is 0246478294608
• 8064928746420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8064928746420's digits is 60
• More coming soon!