80972711086512

Names of 80972711086512

• Cardinal: 80972711086512 can be written as Eighty trillion, nine hundred seventy-two billion, seven hundred eleven million, eighty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 8.0972711086512 × 10¹³

Factors of 80972711086512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 139

Divisors of 80972711086512

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 127 147 168 196 254 294 336 343 381 392 508 588 686 762 784 889 1016 1029 1176 1372 1524 1778 2032 2058 2352 2401 2667 2744 3048 3556 4116 4802 5334 5488 6096 6223 7112 7203 8232 9604 10668 12446 14224 14406 16129 16464 16807 18669 19208 21336 24892 28812 32258 33614 37338 38416 42672 43561 48387 49784 50421 57624 64516 67228 74676 87122 96774 99568 100842 112903 115248 117649 129032 130683 134456 149352 174244 193548 201684 225806 235298 258064 261366 268912 298704 304927 338709 348488 352947 387096 403368 451612 470596 522732 609854 677418 696976 705894 774192 790321 806736 823543 903224 914781 941192 1045464 1219708 1354836 1411788 1580642 1647086 1806448 1829562 1882384 2048383 2090928 2134489 2370963 2439416 2470629 2709672 2823576 3161284 3294172 3659124 4096766 4268978 4741926 4878832 4941258 5419344 5532247 5647152 6145149 6322568 6403467 6588344 7318248 8193532 8537956 9483852 9882516 11064494 12290298 12645136 12806934 13176688 14338681 14636496 14941423 16387064 16596741 17075912 18967704 19765032 22128988 24580596 25613868 28677362 29882846 32774128 33193482 34151824 37935408 38725729 39530064 43016043 44257976 44824269 49161192 51227736 57354724 59765692 66386964 77451458 86032086 88515952 89648538 98322384 100370767 102455472 104589961 114709448 116177187 119531384 132773928 154902916 172064172 179297076 200741534 209179922 229418896 232354374 239062768 265547856 271080103 301112301 309805832 313769883 344128344 358594152 401483068 418359844 464708748 542160206 602224602 619611664 627539766 688256688 702595369 717188304 802966136 813240309 836719688 929417496 1084320412 1204449204 1255079532 1405190738 1605932272 1626480618 1673439376 1858834992 1897560721 2107786107 2168640824 2408898408 2510159064 2810381476 3252961236 3795121442 4215572214 4337281648 4817796816 4918167583 5020318128 5620762952 5692682163 6505922472 7590242884 8431144428 9836335166 11241525904 11385364326 13011844944 13282925047 14754502749 15180485768 16862288856 19672670332 22770728652 26565850094 29509005498 30360971536 33724577712 34427173081 39345340664 39848775141 45541457304 53131700188 59018010996 68854346162 78690681328 79697550282 91082914608 103281519243 106263400376 118036021992 137708692324 159395100564 206563038486 212526800752 236072043984 240990211567 275417384648 318790201128 413126076972 481980423134 550834769296 637580402256 722970634701 826252153944 963960846268 1445941269402 1652504307888 1686931480969 1927921692536 2891882538804 3373862961938 3855843385072 5060794442907 5783765077608 6747725923876 10121588885814 11567530155216 13495451847752 20243177771628 26990903695504 40486355543256 80972711086512
• Sum of all divisors σ(n): 245979557888000
• Sum of proper divisors (its aliquot sum) s(n): 165006846801488
• 80972711086512 is an abundant number, because the sum of its proper divisors (165006846801488) is greater than itself. Its abundance is 84034135714976

Bases of 80972711086512

• Binary: 10010011010010011101101101011100100100110110000₂
• Hexadecimal: 0x49A4EDAE49B0
• Base-36: SPACLIZLC

Squares and roots of 80972711086512

• 80972711086512 squared (80972711086512²) is 6556579940699743355548326144
• 80972711086512 cubed (80972711086512³) is 530904053253900300332801056567053175369728
• The square root of 80972711086512 is 8998483.8215397155
• The cube root of 80972711086512 is 43262.6276222567

Scales and comparisons

• 80,972,711,086,512 seconds is equal to 2,574,681 years, 38 weeks, 6 days, 2 hours, 15 minutes, 12 seconds.
• To count from 1 to 80,972,711,086,512 would take you about six million, four hundred thirty-six thousand, seven hundred four 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 80972711086512 cubic inches would be around 3605.2 feet tall.

Recreational maths with 80972711086512

• 80972711086512 backwards is 21568011727908
• The number of decimal digits it has is: 14
• The sum of 80972711086512's digits is 57
• More coming soon!