80947729796688

Names of 80947729796688

• Cardinal: 80947729796688 can be written as Eighty trillion, nine hundred forty-seven billion, seven hundred twenty-nine million, seven hundred ninety-six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 8.0947729796688 × 10¹³

Factors of 80947729796688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1205

Divisors of 80947729796688

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 36 48 54 58 72 81 87 108 116 144 162 174 216 232 243 261 324 348 432 464 486 522 648 696 729 783 841 972 1044 1171 1296 1392 1458 1566 1682 1944 2088 2187 2342 2349 2523 2916 3132 3364 3513 3888 4176 4374 4684 4698 5046 5832 6264 6561 6728 7026 7047 7569 8748 9368 9396 10092 10539 11664 12528 13122 13456 14052 14094 15138 17496 18736 18792 19683 20184 21078 21141 22707 24389 26244 28104 28188 30276 31617 33959 34992 37584 39366 40368 42156 42282 45414 48778 52488 56208 56376 59049 60552 63234 63423 67918 68121 73167 78732 84312 84564 90828 94851 97556 101877 104976 112752 118098 121104 126468 126846 135836 136242 146334 157464 168624 169128 177147 181656 189702 190269 195112 203754 204363 219501 236196 252936 253692 271672 272484 284553 292668 305631 314928 338256 354294 363312 379404 380538 390224 407508 408726 439002 472392 505872 507384 543344 544968 569106 570807 585336 611262 613089 658503 708588 758808 761076 815016 817452 853659 878004 916893 944784 984811 1014768 1089936 1138212 1141614 1170672 1222524 1226178 1317006 1417176 1517616 1522152 1630032 1634904 1707318 1712421 1756008 1833786 1839267 1969622 1975509 2276424 2283228 2445048 2452356 2560977 2634012 2750679 2834352 2954433 3044304 3269808 3414636 3424842 3512016 3667572 3678534 3939244 3951018 4552848 4566456 4890096 4904712 5121954 5137263 5268024 5501358 5517801 5908866 5926527 6829272 6849684 7335144 7357068 7682931 7878488 7902036 8252037 8863299 9132912 9809424 10243908 10274526 10536048 11002716 11035602 11817732 11853054 13658544 13699368 14670288 14714136 15365862 15756976 15804072 16504074 16553403 17726598 17779581 20487816 20549052 22005432 22071204 23048793 23635464 23706108 24756111 26589897 27398736 28559519 29428272 30731724 31608144 33008148 33106806 35453196 35559162 40975632 41098104 44010864 44142408 46097586 47270928 47412216 49512222 49660209 53179794 53338743 57119038 61463448 66016296 66213612 69146379 70906392 71118324 74268333 79769691 82196208 85678557 88284816 92195172 94824432 99024444 99320418 106359588 106677486 114238076 122926896 132032592 132427224 138292758 141812784 142236648 148536666 148980627 159539382 160016229 171357114 184390344 198048888 198640836 207439137 212719176 213354972 222804999 228476152 239309073 257035671 264854448 276585516 284473296 297073332 297961254 319078764 320032458 342714228 368780688 396097776 397281672 414878274 425438352 426709944 445609998 456952304 478618146 480048687 514071342 553171032 594146664 595922508 638157528 640064916 668414997 685428456 717927219 771107013 794563344 829756548 853419888 891219996 957236292 960097374 1028142684 1106342064 1188293328 1191845016 1276315056 1280129832 1336829994 1370856912 1435854438 1440146061 1542214026 1659513096 1782439992 1914472584 1920194748 2005244991 2056285368 2153781657 2313321039 2383690032 2560259664 2673659988 2871708876 2880292122 3084428052 3319026192 3564879984 3828945168 3840389496 4010489982 4112570736 4307563314 4320438183 4626642078 5347319976 5743417752 5760584244 6015734973 6168856104 6461344971 6939963117 7680778992 8020979964 8615126628 8640876366 9253284156 10694639952 11486835504 11521168488 12031469946 12337712208 12922689942 13879926234 16041959928 17230253256 17281752732 18506568312 19384034913 20819889351 23042336976 24062939892 25845379884 27759852468 32083919856 34460506512 34563505464 37013136624 38768069826 41639778702 48125879784 51690759768 55519704936 58152104739 62459668053 69127010928 77536139652 83279557404 96251759568 103381519536 111039409872 116304209478 124919336106 155072279304 166559114808 174456314217 187379004159 232608418956 249838672212 310144558608 333118229616 348912628434 374758008318 465216837912 499677344424 562137012477 697825256868 749516016636 930433675824 999354688848 1124274024954 1395650513736 1499032033272 1686411037431 2248548049908 2791301027472 2998064066544 3372822074862 4497096099816 5059233112293 6745644149724 8994192199632 10118466224586 13491288299448 20236932449172 26982576598896 40473864898344 80947729796688
• Sum of all divisors σ(n): 243863552150400
• Sum of proper divisors (its aliquot sum) s(n): 162915822353712
• 80947729796688 is an abundant number, because the sum of its proper divisors (162915822353712) is greater than itself. Its abundance is 81968092557024

Bases of 80947729796688

• Binary: 10010011001111100011100101011100000111001010000₂
• Hexadecimal: 0x499F1CAE0E50
• Base-36: SOYVGB900

Squares and roots of 80947729796688

• 80947729796688 squared (80947729796688²) is 6552534959237610277815769344
• 80947729796688 cubed (80947729796688³) is 530412829363718094981338865797109423132672
• The square root of 80947729796688 is 8997095.6311849881
• The cube root of 80947729796688 is 43258.1781092175

Scales and comparisons

• 80,947,729,796,688 seconds is equal to 2,573,887 years, 21 weeks, 5 days, 19 hours, 4 minutes, 48 seconds.
• To count from 1 to 80,947,729,796,688 would take you about six million, four hundred thirty-four thousand, seven hundred eighteen 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 80947729796688 cubic inches would be around 3604.8 feet tall.

Recreational maths with 80947729796688

• 80947729796688 backwards is 88669792774908
• The number of decimal digits it has is: 14
• The sum of 80947729796688's digits is 90
• More coming soon!