31936297249470431384

Names of 31936297249470431384

• Cardinal: 31936297249470431384 can be written as Thirty-one quintillion, nine hundred thirty-six quadrillion, two hundred ninety-seven trillion, two hundred forty-nine billion, four hundred seventy million, four hundred thirty-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.1936297249470431384 × 10¹⁹

Factors of 31936297249470431384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 226630

Divisors of 31936297249470431384

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 343 392 686 1372 2744 226621 453242 906484 1586347 1812968 3172694 6345388 11104429 12690776 22208858 44417716 77731003 88835432 155462006 310924012 621848024 51357077641 102714155282 205428310564 359499543487 410856621128 718999086974 1437998173948 2516496804409 2875996347896 5032993608818 10065987217636 17615477630863 20131974435272 35230955261726 70461910523452 140923821046904
• Sum of all divisors σ(n): 31936464469474962480
• Sum of proper divisors (its aliquot sum) s(n): 167220004531096
• 31936297249470431384 is a deficient number, because the sum of its proper divisors (167220004531096) is less than itself. Its deficiency is 31936130029465900288

Bases of 31936297249470431384

• Binary: 11011101100110100100001010010010010000011111110000100000010011000₂
• Hexadecimal: 0x1BB34852483F84098
• Base-36: 6QMXKJKC71MS8

Squares and roots of 31936297249470431384

• 31936297249470431384 squared (31936297249470431384²) is 1019927082006532641030586230919052155456
• 31936297249470431384 cubed (31936297249470431384³) is 32572694463745631492541230218718597960919566438003349231104
• The square root of 31936297249470431384 is 5651220863.6249947389
• 31936297249470431384 is a perfect cube number. Its cube root is 3172694

Scales and comparisons

• 31,936,297,249,470,431,384 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,936,297,249,470,431,384 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31936297249470431384 cubic inches would be around 264391.2 feet tall.

Recreational maths with 31936297249470431384

• 31936297249470431384 backwards is 48313407494279263913
• The number of decimal digits it has is: 20
• The sum of 31936297249470431384's digits is 89
• More coming soon!