80381786339800

Names of 80381786339800

• Cardinal: 80381786339800 can be written as Eighty trillion, three hundred eighty-one billion, seven hundred eighty-six million, three hundred thirty-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 8.03817863398 × 10¹³

Factors of 80381786339800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17395

Divisors of 80381786339800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 121 200 220 242 275 440 484 550 605 968 1100 1210 1331 2200 2420 2662 3025 4840 5324 6050 6655 10648 12100 13310 17377 24200 26620 33275 34754 53240 66550 69508 86885 133100 139016 173770 191147 266200 347540 382294 434425 695080 764588 868850 955735 1529176 1737700 1911470 2102617 3475400 3822940 4205234 4778675 7645880 8410468 9557350 10513085 16820936 19114700 21026170 23128787 38229400 42052340 46257574 52565425 84104680 92515148 105130850 115643935 185030296 210261700 231287870 301960129 420523400 462575740 578219675 603920258 925151480 1156439350 1207840516 1509800645 2312878700 2415681032 3019601290 3321561419 4625757400 6039202580 6643122838 7549003225 12078405160 13286245676 15098006450 16607807095 26572491352 30196012900 33215614190 36537175609 60392025800 66431228380 73074351218 83039035475 132862456760 146148702436 166078070950 182685878045 292297404872 332156141900 365371756090 401908931699 664312283800 730743512180 803817863398 913429390225 1461487024360 1607635726796 1826858780450 2009544658495 3215271453592 3653717560900 4019089316990 7307435121800 8038178633980 10047723292475 16076357267960 20095446584950 40190893169900 80381786339800
• Sum of all divisors σ(n): 205574207665320
• Sum of proper divisors (its aliquot sum) s(n): 125192421325520
• 80381786339800 is an abundant number, because the sum of its proper divisors (125192421325520) is greater than itself. Its abundance is 44810634985720

Bases of 80381786339800

• Binary: 10010010001101101010111110100100011100111011000₂
• Hexadecimal: 0x491B57D239D8
• Base-36: SHQVS6UVS

Squares and roots of 80381786339800

• 80381786339800 squared (80381786339800²) is 6461231575177257881064040000
• 80381786339800 cubed (80381786339800³) is 519365335967867744307735343561000792000000
• The square root of 80381786339800 is 8965589.0124296909
• The cube root of 80381786339800 is 43157.1295277637

Scales and comparisons

• 80,381,786,339,800 seconds is equal to 2,555,892 years, 8 weeks, 5 days, 7 hours, 16 minutes, 40 seconds.
• To count from 1 to 80,381,786,339,800 would take you about six million, three hundred eighty-nine thousand, seven hundred thirty 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 80381786339800 cubic inches would be around 3596.4 feet tall.

Recreational maths with 80381786339800

• 80381786339800 backwards is 00893368718308
• The number of decimal digits it has is: 14
• The sum of 80381786339800's digits is 64
• More coming soon!