80465120781012

Names of 80465120781012

• Cardinal: 80465120781012 can be written as Eighty trillion, four hundred sixty-five billion, one hundred twenty million, seven hundred eighty-one thousand and twelve.

Scientific notation

• Scientific notation: 8.0465120781012 × 10¹³

Factors of 80465120781012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 142667

Divisors of 80465120781012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 31 33 36 44 54 62 66 81 93 99 108 124 132 162 186 198 243 279 297 324 341 372 396 486 558 594 682 837 891 972 1023 1116 1188 1364 1674 1723 1782 2046 2511 2673 3069 3348 3446 3564 4092 5022 5169 5346 6138 6892 7533 9207 10044 10338 10692 12276 15066 15507 18414 18953 20676 27621 30132 31014 36828 37906 46521 53413 55242 56859 62028 75812 82863 93042 106826 110484 113718 139563 140897 160239 165726 170577 186084 213652 227436 279126 281794 320478 331452 341154 418689 422691 480717 511731 558252 563588 587543 640956 682308 837378 845382 961434 1023462 1175086 1268073 1442151 1535193 1549867 1674756 1690764 1762629 1922868 2046924 2350172 2536146 2884302 3070386 3099734 3525258 3804219 4326453 4367807 4605579 4649601 5072292 5287887 5768604 6140772 6199468 7050516 7608438 8652906 8735614 9211158 9299202 10575774 11412657 12979359 13103421 13948803 15216876 15863661 17305812 17471228 18422316 18598404 21151548 22825314 25958718 26206842 27897606 31727322 34237971 39310263 41846409 45650628 47590983 48045877 51917436 52413684 55795212 63454644 68475942 78620526 83692818 95181966 96091754 117930789 125539227 136951884 142772949 144137631 157241052 167385636 190363932 192183508 235861578 242765531 251078454 285545898 288275262 353792367 376617681 432412893 471723156 485531062 502156908 571091796 576550524 707584734 728296593 753235362 864825786 971062124 1061377101 1297238679 1415169468 1456593186 1506470724 1729651572 2122754202 2184889779 2594477358 2670420841 2913186372 3891716037 4245508404 4369779558 5188954716 5340841682 6554669337 7525731461 7783432074 8011262523 8739559116 10681683364 11675148111 13109338674 15051462922 15566864148 16022525046 19664008011 22577194383 23350296222 24033787569 26218677348 30102925844 32045050092 39328016022 45154388766 46700592444 48067575138 58992024033 67731583149 72101362707 78656032044 82783046071 90308777532 96135150276 117984048066 135463166298 144202725414 165566092142 203194749447 216304088121 235968096132 248349138213 270926332596 288405450828 331132184284 406389498894 432608176242 496698276426 609584248341 648912264363 745047414639 812778997788 865216352484 993396552852 1219168496682 1297824528726 1490094829278 1828752745023 2235142243917 2438336993364 2595649057452 2980189658556 3657505490046 4470284487834 6705426731751 7315010980092 8940568975668 13410853463502 20116280195253 26821706927004 40232560390506 80465120781012
• Sum of all divisors σ(n): 237669108977664
• Sum of proper divisors (its aliquot sum) s(n): 157203988196652
• 80465120781012 is an abundant number, because the sum of its proper divisors (157203988196652) is greater than itself. Its abundance is 76738867415640

Bases of 80465120781012

• Binary: 10010010010111010111110111100001110001011010100₂
• Hexadecimal: 0x492EBEF0E2D4
• Base-36: SIT5ZD590

Squares and roots of 80465120781012

• 80465120781012 squared (80465120781012²) is 6474635662302849212859744144
• 80465120781012 cubed (80465120781012³) is 520982340580246386141137725150271773393728
• The square root of 80465120781012 is 8970235.2689888797
• The cube root of 80465120781012 is 43172.0385151979

Scales and comparisons

• 80,465,120,781,012 seconds is equal to 2,558,541 years, 49 weeks, 1 day, 7 hours, 10 minutes, 12 seconds.
• To count from 1 to 80,465,120,781,012 would take you about six million, three hundred ninety-six thousand, three hundred fifty-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 80465120781012 cubic inches would be around 3597.7 feet tall.

Recreational maths with 80465120781012

• 80465120781012 backwards is 21018702156408
• The number of decimal digits it has is: 14
• The sum of 80465120781012's digits is 45
• More coming soon!