80668948464

Names of 80668948464

• Cardinal: 80668948464 can be written as Eighty billion, six hundred sixty-eight million, nine hundred forty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 8.0668948464 × 10¹⁰

Factors of 80668948464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 158

Divisors of 80668948464

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 36 39 48 52 54 62 72 78 81 93 104 108 109 117 124 144 156 162 169 186 208 216 218 234 248 279 312 324 327 338 351 372 403 432 436 468 496 507 558 624 648 654 676 702 744 806 837 872 936 981 1014 1053 1116 1209 1296 1308 1352 1404 1417 1488 1521 1612 1674 1744 1872 1962 2028 2106 2232 2418 2511 2616 2704 2808 2834 2943 3042 3224 3348 3379 3627 3924 4056 4212 4251 4464 4563 4836 5022 5232 5239 5616 5668 5886 6084 6448 6696 6758 7254 7848 8112 8424 8502 8829 9126 9672 10044 10137 10478 10881 11336 11772 11881 12168 12753 13392 13516 13689 14508 15696 15717 16848 17004 17658 18252 18421 19344 20088 20274 20956 21762 22672 23544 23762 24336 25506 27032 27378 29016 30411 31434 32643 34008 35316 35643 36504 36842 38259 40176 40548 41912 43524 43927 47088 47151 47524 51012 54064 54756 55263 58032 60822 62868 65286 68016 70632 71286 73008 73684 76518 81096 83824 87048 87854 91233 94302 95048 102024 106929 109512 110526 114777 121644 125736 130572 131781 141264 141453 142572 147368 153036 154453 162192 165789 174096 175708 182466 188604 190096 204048 213858 219024 221052 229554 243288 251472 261144 263562 273699 282906 285144 294736 306072 308906 320787 331578 351416 364932 368311 377208 395343 424359 427716 442104 459108 463359 486576 497367 522288 527124 547398 565812 570288 571051 612144 617812 641574 663156 702832 729864 736622 754416 790686 848718 855432 884208 918216 926718 962361 994734 1054248 1094796 1104933 1131624 1142102 1186029 1235624 1283148 1326312 1390077 1459728 1473244 1492101 1581372 1697436 1710864 1713153 1836432 1853436 1924722 1989468 2007889 2108496 2189592 2209866 2263248 2284204 2372058 2471248 2566296 2652624 2780154 2946488 2984202 3162744 3314799 3394872 3426306 3558087 3706872 3849444 3978936 4015778 4170231 4379184 4419732 4568408 4744116 4788043 5132592 5139459 5560308 5892976 5968404 6023667 6325488 6629598 6789744 6852612 7116174 7413744 7698888 7957872 8031556 8340462 8839464 9136816 9488232 9576086 9944397 10278918 11120616 11936808 12047334 12510693 13259196 13705224 14232348 14364129 15397776 15418377 16063112 16680924 17678928 18071001 18976464 19152172 19888794 20557836 22241232 23873616 24094668 25021386 26518392 27410448 28464696 28728258 29833191 30836754 32126224 33361848 36142002 38304344 39777588 41115672 43092387 46255131 48189336 50042772 53036784 54213003 56929392 57456516 59666382 61673508 62244559 66723696 72284004 76608688 79555176 82231344 86184774 92510262 96378672 100085544 108426006 114913032 119332764 123347016 124489118 129277161 144568008 159110352 162639009 172369548 185020524 186733677 200171088 216852012 229826064 238665528 246694032 248978236 258554322 289136016 325278018 344739096 370041048 373467354 387831483 433704024 477331056 497956472 517108644 560201031 650556036 689478192 740082096 746934708 775662966 867408048 995912944 1034217288 1120402062 1301112072 1493869416 1551325932 1680603093 2068434576 2240804124 2602224144 2987738832 3102651864 3361206186 4481608248 5041809279 6205303728 6722412372 8963216496 10083618558 13444824744 20167237116 26889649488 40334474232 80668948464
• Sum of all divisors σ(n): 263392579296
• Sum of proper divisors (its aliquot sum) s(n): 182723630832
• 80668948464 is an abundant number, because the sum of its proper divisors (182723630832) is greater than itself. Its abundance is 102054682368

Bases of 80668948464

• Binary: 1001011001000001111100111011111110000₂
• Hexadecimal: 0x12C83E77F0
• Base-36: 11247J00

Squares and roots of 80668948464

• 80668948464 squared (80668948464²) is 6507479246287487959296
• 80668948464 cubed (80668948464³) is 524951507949314929516469553721344
• The square root of 80668948464 is 284022.7956766851
• The cube root of 80668948464 is 4320.8461074203

Scales and comparisons

• 80,668,948,464 seconds is equal to 2,565 years, 1 week, 1 day, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 80,668,948,464 would take you about five thousand, one hundred thirty 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 80668948464 cubic inches would be around 360.1 feet tall.

Recreational maths with 80668948464

• 80668948464 backwards is 46484986608
• The number of decimal digits it has is: 11
• The sum of 80668948464's digits is 63
• More coming soon!