105389831044

Names of 105389831044

• Cardinal: 105389831044 can be written as One hundred five billion, three hundred eighty-nine million, eight hundred thirty-one thousand and forty-four.

Scientific notation

• Scientific notation: 1.05389831044 × 10¹¹

Factors of 105389831044

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 187

Divisors of 105389831044

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 37 41 74 82 107 148 164 214 428 1369 1517 1681 2738 3034 3362 3959 4387 5476 6068 6724 7918 8774 11449 15836 17548 22898 45796 56129 62197 112258 124394 146483 162319 179867 224516 248788 292966 324638 359734 423613 469409 585932 649276 719468 847226 938818 1694452 1877636 2301289 4602578 6005803 6655079 9205156 12011606 13310158 15673681 17368133 19245769 24023212 26620316 31347362 34736266 38491538 62694724 69472532 76983076 246237923 492475846 642620921 712093453 984951692 1285241842 1424186906 2570483684 2848373812 26347457761 52694915522 105389831044
• Sum of all divisors σ(n): 196120290639
• Sum of proper divisors (its aliquot sum) s(n): 90730459595
• 105389831044 is a deficient number, because the sum of its proper divisors (90730459595) is less than itself. Its deficiency is 14659371449

Bases of 105389831044

• Binary: 1100010001001101110010011001110000100₂
• Hexadecimal: 0x1889B93384
• Base-36: 1CEYDU2S

Squares and roots of 105389831044

• 105389831044 squared (105389831044²) is 11107016487482866129936
• 105389831044 cubed (105389831044³) is 1170566591018741602278825190533184
• 105389831044 is a perfect square number. Its square root is 324638
• The cube root of 105389831044 is 4723.5251938201

Scales and comparisons

• 105,389,831,044 seconds is equal to 3,351 years, 3 weeks, 4 days, 17 hours, 4 minutes, 4 seconds.
• To count from 1 to 105,389,831,044 would take you about six thousand, seven hundred two 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 105389831044 cubic inches would be around 393.6 feet tall.

Recreational maths with 105389831044

• 105389831044 backwards is 440138983501
• The number of decimal digits it has is: 12
• The sum of 105389831044's digits is 46
• More coming soon!