30986010144

Names of 30986010144

• Cardinal: 30986010144 can be written as Thirty billion, nine hundred eighty-six million, ten thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.0986010144 × 10¹⁰

Factors of 30986010144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1776

Divisors of 30986010144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 233 288 409 466 699 818 932 1129 1227 1398 1636 1864 2097 2258 2454 2796 3272 3387 3681 3728 4194 4516 4908 5592 6544 6774 7362 7456 8388 9032 9816 10161 11184 13088 13548 14724 16776 18064 19632 20322 22368 27096 29448 33552 36128 39264 40644 54192 58896 67104 81288 95297 108384 117792 162576 190594 263057 285891 325152 381188 461761 526114 571782 762376 789171 857673 923522 1052228 1143564 1385283 1524752 1578342 1715346 1847044 2104456 2287128 2367513 2770566 3049504 3156684 3430692 3694088 4155849 4208912 4574256 4735026 5541132 6313368 6861384 7388176 8311698 8417824 9148512 9470052 11082264 12626736 13722768 14776352 16623396 18940104 22164528 25253472 27445536 33246792 37880208 44329056 66493584 75760416 107590313 132987168 215180626 322770939 430361252 645541878 860722504 968312817 1291083756 1721445008 1936625634 2582167512 3442890016 3873251268 5164335024 7746502536 10328670048 15493005072 30986010144
• Sum of all divisors σ(n): 88789591800
• Sum of proper divisors (its aliquot sum) s(n): 57803581656
• 30986010144 is an abundant number, because the sum of its proper divisors (57803581656) is greater than itself. Its abundance is 26817571512

Bases of 30986010144

• Binary: 11100110110111010001111111000100000₂
• Hexadecimal: 0x736E8FE20
• Base-36: E8G9QG0

Squares and roots of 30986010144

• 30986010144 squared (30986010144²) is 960132824644070900736
• 30986010144 cubed (30986010144³) is 29750685444008554119660913065984
• The square root of 30986010144 is 176028.4356119771
• The cube root of 30986010144 is 3140.9080279227

Scales and comparisons

• 30,986,010,144 seconds is equal to 985 years, 13 weeks, 3 days, 9 hours, 2 minutes, 24 seconds.
• To count from 1 to 30,986,010,144 would take you about one thousand, nine hundred seventy 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 30986010144 cubic inches would be around 261.7 feet tall.

Recreational maths with 30986010144

• 30986010144 backwards is 44101068903
• 30986010144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30986010144's digits is 36
• More coming soon!