31974482421875

Names of 31974482421875

• Cardinal: 31974482421875 can be written as Thirty-one trillion, nine hundred seventy-four billion, four hundred eighty-two million, four hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 3.1974482421875 × 10¹³

Factors of 31974482421875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 168

Divisors of 31974482421875

• Number of divisors d(n): 132
• Complete list of divisors:
  1 5 7 25 29 35 125 127 145 175 203 625 635 725 875 889 1015 3125 3175 3625 3683 4375 4445 5075 15625 15875 16129 18125 18415 21875 22225 25375 25781 78125 79375 80645 90625 92075 109375 111125 112903 126875 128905 390625 396875 403225 453125 460375 467741 546875 555625 564515 634375 644525 1953125 1984375 2016125 2265625 2301875 2338705 2734375 2778125 2822575 3171875 3222625 3274187 9765625 9921875 10080625 11328125 11509375 11693525 13671875 13890625 14112875 15859375 16113125 16370935 49609375 50403125 56640625 57546875 58467625 68359375 69453125 70564375 79296875 80565625 81854675 248046875 252015625 283203125 287734375 292338125 347265625 352821875 396484375 402828125 409273375 1240234375 1260078125 1438671875 1461690625 1736328125 1764109375 1982421875 2014140625 2046366875 6300390625 7193359375 7308453125 8681640625 8820546875 10070703125 10231834375 31501953125 35966796875 36542265625 44102734375 50353515625 51159171875 157509765625 182711328125 220513671875 251767578125 255795859375 913556640625 1102568359375 1278979296875 4567783203125 6394896484375 31974482421875
• Sum of all divisors σ(n): 47627928712080
• Sum of proper divisors (its aliquot sum) s(n): 15653446290205
• 31974482421875 is a deficient number, because the sum of its proper divisors (15653446290205) is less than itself. Its deficiency is 16321036131670

Bases of 31974482421875

• Binary: 111010001010010100011101010101010100001110011₂
• Hexadecimal: 0x1D14A3AAA873
• Base-36: BC0VH9ZEB

Squares and roots of 31974482421875

• 31974482421875 squared (31974482421875²) is 1022367526146793365478515625
• 31974482421875 cubed (31974482421875³) is 32689672493476473915390670299530029296875
• The square root of 31974482421875 is 5654598.3431075813
• The cube root of 31974482421875 is 31739.5799139219

Scales and comparisons

• 31,974,482,421,875 seconds is equal to 1,016,689 years, 33 weeks, 1 day, 44 minutes, 35 seconds.
• To count from 1 to 31,974,482,421,875 would take you about two million, five hundred forty-one thousand, seven hundred twenty-four 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 31974482421875 cubic inches would be around 2645 feet tall.

Recreational maths with 31974482421875

• 31974482421875 backwards is 57812428447913
• The number of decimal digits it has is: 14
• The sum of 31974482421875's digits is 65
• More coming soon!