31381249512200

Names of 31381249512200

• Cardinal: 31381249512200 can be written as Thirty-one trillion, three hundred eighty-one billion, two hundred forty-nine million, five hundred twelve thousand, two hundred.

Scientific notation

• Scientific notation: 3.13812495122 × 10¹³

Factors of 31381249512200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 422927958

Divisors of 31381249512200

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 53 56 70 100 106 140 175 200 212 265 280 350 371 424 530 700 742 1060 1325 1400 1484 1855 2120 2650 2968 3710 5300 7420 9275 10600 14840 18550 37100 74200 422927891 845855782 1691711564 2114639455 2960495237 3383423128 4229278910 5920990474 8458557820 10573197275 11841980948 14802476185 16917115640 21146394550 22415178223 23683961896 29604952370 42292789100 44830356446 59209904740 74012380925 84585578200 89660712892 112075891115 118419809480 148024761850 156906247561 179321425784 224151782230 296049523700 313812495122 448303564460 560379455575 592099047400 627624990244 784531237805 896607128920 1120758911150 1255249980488 1569062475610 2241517822300 3138124951220 3922656189025 4483035644600 6276249902440 7845312378050 15690624756100 31381249512200
• Sum of all divisors σ(n): 84957754944960
• Sum of proper divisors (its aliquot sum) s(n): 53576505432760
• 31381249512200 is an abundant number, because the sum of its proper divisors (53576505432760) is greater than itself. Its abundance is 22195255920560

Bases of 31381249512200

• Binary: 111001000101010000100001110101101001100001000₂
• Hexadecimal: 0x1C8A843AD308
• Base-36: B4GCHPWQW

Squares and roots of 31381249512200

• 31381249512200 squared (31381249512200²) is 984782820946952737948840000
• 31381249512200 cubed (31381249512200³) is 30903715419464500549833489678555848000000
• The square root of 31381249512200 is 5601896.9565853315
• The cube root of 31381249512200 is 31542.0617282023

Scales and comparisons

• 31,381,249,512,200 seconds is equal to 997,826 years, 34 weeks, 4 days, 9 hours, 23 minutes, 20 seconds.
• To count from 1 to 31,381,249,512,200 would take you about two million, four hundred ninety-four thousand, five hundred sixty-six 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 31381249512200 cubic inches would be around 2628.5 feet tall.

Recreational maths with 31381249512200

• 31381249512200 backwards is 00221594218313
• The number of decimal digits it has is: 14
• The sum of 31381249512200's digits is 41
• More coming soon!