105838131520

Names of 105838131520

• Cardinal: 105838131520 can be written as One hundred five billion, eight hundred thirty-eight million, one hundred thirty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.0583813152 × 10¹¹

Factors of 105838131520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30067669

Divisors of 105838131520

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 30067651 60135302 120270604 150338255 240541208 300676510 330744161 481082416 601353020 661488322 962164832 1202706040 1322976644 1653720805 1924329664 2405412080 2645953288 3307441610 4810824160 5291906576 6614883220 9621648320 10583813152 13229766440 21167626304 26459532880 52919065760 105838131520
• Sum of all divisors σ(n): 274938609888
• Sum of proper divisors (its aliquot sum) s(n): 169100478368
• 105838131520 is an abundant number, because the sum of its proper divisors (169100478368) is greater than itself. Its abundance is 63262346848

Bases of 105838131520

• Binary: 1100010100100011100011011100101000000₂
• Hexadecimal: 0x18A471B940
• Base-36: 1CMDAGXS

Squares and roots of 105838131520

• 105838131520 squared (105838131520²) is 11201710083644817510400
• 105838131520 cubed (105838131520³) is 1185568065081710396632114167808000
• The square root of 105838131520 is 325327.7294052875
• The cube root of 105838131520 is 4730.2132620957

Scales and comparisons

• 105,838,131,520 seconds is equal to 3,365 years, 16 weeks, 6 days, 8 hours, 58 minutes, 40 seconds.
• To count from 1 to 105,838,131,520 would take you about six 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 105838131520 cubic inches would be around 394.2 feet tall.

Recreational maths with 105838131520

• 105838131520 backwards is 025131838501
• The number of decimal digits it has is: 12
• The sum of 105838131520's digits is 37
• More coming soon!