31309305731150

Names of 31309305731150

• Cardinal: 31309305731150 can be written as Thirty-one trillion, three hundred nine billion, three hundred five million, seven hundred thirty-one thousand, one hundred fifty.

Scientific notation

• Scientific notation: 3.130930573115 × 10¹³

Factors of 31309305731150

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 867

Divisors of 31309305731150

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 25 50 103 206 515 757 1030 1514 2575 3785 5150 7570 10609 18925 21218 37850 53045 77971 106090 155942 265225 389855 530450 573049 779710 1092727 1146098 1949275 2185454 2865245 3898550 5463635 5730490 8031013 10927270 14326225 16062026 27318175 28652450 40155065 54636350 59024047 80310130 118048094 200775325 295120235 401550650 590240470 827194339 1475601175 1654388678 2951202350 4135971695 6079476841 8271943390 12158953682 20679858475 30397384205 41359716950 60794768410 151986921025 303973842050 626186114623 1252372229246 3130930573115 6261861146230 15654652865575 31309305731150
• Sum of all divisors σ(n): 58884028435440
• Sum of proper divisors (its aliquot sum) s(n): 27574722704290
• 31309305731150 is a deficient number, because the sum of its proper divisors (27574722704290) is less than itself. Its deficiency is 3734583026860

Bases of 31309305731150

• Binary: 111000111100111000100000010111101100001001110₂
• Hexadecimal: 0x1C79C40BD84E
• Base-36: B3JAO900E

Squares and roots of 31309305731150

• 31309305731150 squared (31309305731150²) is 980272625366622236080322500
• 31309305731150 cubed (31309305731150³) is 30691655327480642446026669560990295875000
• The square root of 31309305731150 is 5595471.8953051671
• The cube root of 31309305731150 is 31517.9391329795

Scales and comparisons

• 31,309,305,731,150 seconds is equal to 995,539 years, 3 weeks, 6 days, 17 hours, 45 minutes, 50 seconds.
• To count from 1 to 31,309,305,731,150 would take you about two million, four hundred eighty-eight thousand, eight hundred forty-seven 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 31309305731150 cubic inches would be around 2626.5 feet tall.

Recreational maths with 31309305731150

• 31309305731150 backwards is 05113750390313
• The number of decimal digits it has is: 14
• The sum of 31309305731150's digits is 41
• More coming soon!