31971821701226

Names of 31971821701226

• Cardinal: 31971821701226 can be written as Thirty-one trillion, nine hundred seventy-one billion, eight hundred twenty-one million, seven hundred one thousand, two hundred twenty-six.

Scientific notation

• Scientific notation: 3.1971821701226 × 10¹³

Factors of 31971821701226

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 301

Divisors of 31971821701226

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 22 47 94 241 482 517 1034 2209 2651 4418 5302 11327 22654 24299 48598 58081 103823 116162 124597 207646 249194 532369 638891 1064738 1142053 1277782 2284106 2729807 5459614 5856059 11712118 13997521 25021343 27995042 30027877 50042686 60055754 128300929 153972731 256601858 275234773 307945462 550469546 657883487 1315766974 1411310219 2822620438 6030143663 7236718357 12060287326 14473436714 30920523889 61841047778 66331580293 132663160586 340125762779 680251525558 1453264622783 2906529245566 15985910850613 31971821701226
• Sum of all divisors σ(n): 53677581534720
• Sum of proper divisors (its aliquot sum) s(n): 21705759833494
• 31971821701226 is a deficient number, because the sum of its proper divisors (21705759833494) is less than itself. Its deficiency is 10266061867732

Bases of 31971821701226

• Binary: 111010001010000000101000100110100100001101010₂
• Hexadecimal: 0x1D140513486A
• Base-36: BBZNH5I7E

Squares and roots of 31971821701226

• 31971821701226 squared (31971821701226²) is 1022197382894985796809903076
• 31971821701226 cubed (31971821701226³) is 32681512469378329711067902527042490371176
• The square root of 31971821701226 is 5654363.0676872881
• The cube root of 31971821701226 is 31738.6994983337

Scales and comparisons

• 31,971,821,701,226 seconds is equal to 1,016,605 years, 1 week, 5 days, 15 hours, 40 minutes, 26 seconds.
• To count from 1 to 31,971,821,701,226 would take you about two million, five hundred forty-one thousand, five hundred twelve 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 31971821701226 cubic inches would be around 2644.9 feet tall.

Recreational maths with 31971821701226

• 31971821701226 backwards is 62210712817913
• The number of decimal digits it has is: 14
• The sum of 31971821701226's digits is 50
• More coming soon!