80408143872

Names of 80408143872

• Cardinal: 80408143872 can be written as Eighty billion, four hundred eight million, one hundred forty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 8.0408143872 × 10¹⁰

Factors of 80408143872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5266

Divisors of 80408143872

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 49 51 56 63 64 68 72 84 96 98 102 112 119 126 128 136 144 147 153 168 192 196 204 224 238 252 256 272 288 294 306 336 357 384 392 408 441 448 476 504 512 544 576 588 612 672 714 768 784 816 833 882 896 952 1008 1024 1071 1088 1152 1176 1224 1344 1428 1536 1568 1632 1666 1764 1792 1904 2016 2048 2142 2176 2304 2352 2448 2499 2688 2856 3072 3136 3264 3332 3528 3584 3808 4032 4284 4352 4608 4704 4896 4998 5237 5376 5712 6144 6272 6528 6664 7056 7168 7497 7616 8064 8568 8704 9216 9408 9792 9996 10474 10752 11424 12544 13056 13328 14112 14336 14994 15232 15711 16128 17136 17408 18432 18816 19584 19992 20948 21504 22848 25088 26112 26656 28224 29988 30464 31422 32256 34272 34816 36659 37632 39168 39984 41896 43008 45696 47133 50176 52224 53312 56448 59976 60928 62844 64512 68544 73318 75264 78336 79968 83792 89029 91392 94266 100352 104448 106624 109977 112896 119952 121856 125688 129024 137088 146636 150528 156672 159936 167584 178058 182784 188532 213248 219954 225792 239904 243712 251376 256613 267087 274176 293272 301056 313344 319872 329931 335168 356116 365568 377064 426496 439908 451584 479808 502752 513226 534174 548352 586544 623203 639744 659862 670336 712232 731136 754128 769839 801261 852992 879816 903168 959616 1005504 1026452 1068348 1096704 1173088 1246406 1279488 1319724 1340672 1424464 1508256 1539678 1602522 1705984 1759632 1869609 1919232 2011008 2052904 2136696 2193408 2309517 2346176 2492812 2558976 2639448 2681344 2848928 3016512 3079356 3205044 3519264 3739218 3838464 4022016 4105808 4273392 4362421 4619034 4692352 4985624 5117952 5278896 5362688 5608827 5697856 6033024 6158712 6410088 7038528 7478436 7676928 8044032 8211616 8546784 8724842 9238068 9384704 9971248 10557792 10725376 11217654 11395712 12066048 12317424 12820176 13087263 14077056 14956872 15353856 16088064 16423232 17093568 17449684 18476136 18769408 19942496 21115584 22435308 22791424 24132096 24634848 25640352 26174526 28154112 29913744 32176128 32846464 34187136 34899368 36952272 37538816 39261789 39884992 42231168 44870616 45582848 48264192 49269696 51280704 52349052 56308224 59827488 65692928 68374272 69798736 73904544 75077632 78523578 79769984 84462336 89741232 91165696 96528384 98539392 102561408 104698104 112616448 119654976 131385856 136748544 139597472 147809088 157047156 159539968 168924672 179482464 182331392 197078784 205122816 209396208 225232896 239309952 262771712 273497088 279194944 295618176 314094312 319079936 337849344 358964928 394157568 410245632 418792416 478619904 525543424 546994176 558389888 591236352 628188624 638159872 675698688 717929856 788315136 820491264 837584832 957239808 1116779776 1182472704 1256377248 1276319744 1435859712 1576630272 1640982528 1675169664 1914479616 2233559552 2364945408 2512754496 2871719424 3350339328 3828959232 4467119104 4729890816 5025508992 5743438848 6700678656 8934238208 10051017984 11486877696 13401357312 20102035968 26802714624 40204071936 80408143872
• Sum of all divisors σ(n): 286094898180
• Sum of proper divisors (its aliquot sum) s(n): 205686754308
• 80408143872 is an abundant number, because the sum of its proper divisors (205686754308) is greater than itself. Its abundance is 125278610436

Bases of 80408143872

• Binary: 1001010111000101100101110100000000000₂
• Hexadecimal: 0x12B8B2E800
• Base-36: 10XSXKW0

Squares and roots of 80408143872

• 80408143872 squared (80408143872²) is 6465469600940251152384
• 80408143872 cubed (80408143872³) is 519876409872446141136706467790848
• The square root of 80408143872 is 283563.2978225497
• The cube root of 80408143872 is 4316.1846148173

Scales and comparisons

• 80,408,143,872 seconds is equal to 2,556 years, 37 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 80,408,143,872 would take you about five thousand, one hundred thirteen 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 80408143872 cubic inches would be around 359.7 feet tall.

Recreational maths with 80408143872

• 80408143872 backwards is 27834180408
• The number of decimal digits it has is: 11
• The sum of 80408143872's digits is 45
• More coming soon!