80639673408

Names of 80639673408

• Cardinal: 80639673408 can be written as Eighty billion, six hundred thirty-nine million, six hundred seventy-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 8.0639673408 × 10¹⁰

Factors of 80639673408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2973

Divisors of 80639673408

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 71 72 84 96 101 112 126 142 144 168 192 202 213 224 252 284 288 303 336 404 426 448 497 504 568 576 606 639 672 707 808 852 909 994 1008 1136 1212 1278 1344 1414 1491 1616 1704 1818 1988 2016 2121 2272 2424 2556 2789 2828 2982 3232 3408 3636 3976 4032 4242 4473 4544 4848 5112 5578 5656 5964 6363 6464 6816 7171 7272 7952 8367 8484 8946 9696 10224 11156 11312 11928 12726 13632 14342 14544 15904 16734 16968 17892 19392 19523 20448 21513 22312 22624 23856 25101 25452 28684 29088 31808 33468 33936 35784 39046 40896 43026 44624 45248 47712 50197 50202 50904 57368 58176 58569 64539 66936 67872 71568 78092 86052 89248 95424 100394 100404 101808 114736 117138 129078 133872 135744 143136 150591 156184 172104 175707 178496 198019 200788 200808 203616 229472 234276 258156 267744 281689 286272 301182 312368 344208 351414 396038 401576 401616 407232 451773 458944 468552 516312 535488 563378 594057 602364 624736 688416 702828 792076 803152 803232 845067 903546 937104 1032624 1126756 1188114 1204728 1249472 1376832 1386133 1405656 1584152 1606304 1606464 1690134 1782171 1807092 1874208 1971823 2065248 2253512 2376228 2409456 2535201 2772266 2811312 3168304 3212608 3380268 3564342 3614184 3748416 3943646 4130496 4158399 4507024 4752456 4818912 5070402 5544532 5622624 5915469 6336608 6760536 7128684 7228368 7887292 8316798 9014048 9504912 9637824 10140804 11089064 11245248 11830938 12475197 12673216 13521072 14257368 14456736 15774584 16633596 17746407 18028096 19009824 19999919 20281608 22178128 23661876 24950394 27042144 28514736 28913472 31549168 33267192 35492814 38019648 39999838 40563216 44356256 47323752 49900788 54084288 57029472 59999757 63098336 66534384 70985628 79999676 81126432 88712512 94647504 99801576 114058944 119999514 126196672 133068768 139999433 141971256 159999352 162252864 179999271 189295008 199603152 239999028 266137536 279998866 283942512 319998704 359998542 378590016 399206304 419998299 479998056 559997732 567885024 639997408 719997084 798412608 839996598 959996112 1119995464 1135770048 1259994897 1279994816 1439994168 1679993196 1919992224 2239990928 2519989794 2879988336 3359986392 3839984448 4479981856 5039979588 5759976672 6719972784 8959963712 10079959176 11519953344 13439945568 20159918352 26879891136 40319836704 80639673408
• Sum of all divisors σ(n): 270628750080
• Sum of proper divisors (its aliquot sum) s(n): 189989076672
• 80639673408 is an abundant number, because the sum of its proper divisors (189989076672) is greater than itself. Its abundance is 109349403264

Bases of 80639673408

• Binary: 1001011000110011111111100010001000000₂
• Hexadecimal: 0x12C67FC440
• Base-36: 111MS280

Squares and roots of 80639673408

• 80639673408 squared (80639673408²) is 6502756927348902334464
• 80639673408 cubed (80639673408³) is 524380194873025067518465742733312
• The square root of 80639673408 is 283971.2545452445
• The cube root of 80639673408 is 4320.3233605689

Scales and comparisons

• 80,639,673,408 seconds is equal to 2,564 years, 4 weeks, 5 days, 13 hours, 16 minutes, 48 seconds.
• To count from 1 to 80,639,673,408 would take you about five thousand, one hundred twenty-eight 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 80639673408 cubic inches would be around 360 feet tall.

Recreational maths with 80639673408

• 80639673408 backwards is 80437693608
• The number of decimal digits it has is: 11
• The sum of 80639673408's digits is 54
• More coming soon!