21340726769088

Names of 21340726769088

• Cardinal: 21340726769088 can be written as Twenty-one trillion, three hundred forty billion, seven hundred twenty-six million, seven hundred sixty-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.1340726769088 × 10¹³

Factors of 21340726769088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12349957626

Divisors of 21340726769088

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1728 12349957621 24699915242 37049872863 49399830484 74099745726 98799660968 111149618589 148199491452 197599321936 222299237178 296398982904 333448855767 395198643872 444598474356 592797965808 666897711534 790397287744 889196948712 1185595931616 1333795423068 1778393897424 2371191863232 2667590846136 3556787794848 5335181692272 7113575589696 10670363384544 21340726769088
• Sum of all divisors σ(n): 62737784719760
• Sum of proper divisors (its aliquot sum) s(n): 41397057950672
• 21340726769088 is an abundant number, because the sum of its proper divisors (41397057950672) is greater than itself. Its abundance is 20056331181584

Bases of 21340726769088

• Binary: 100110110100011000110011100000011010111000000₂
• Hexadecimal: 0x1368C67035C0
• Base-36: 7KBSLPTC0

Squares and roots of 21340726769088

• 21340726769088 squared (21340726769088²) is 455426619032869147272351744
• 21340726769088 cubed (21340726769088³) is 9719135040149993044544172681724602089472
• The square root of 21340726769088 is 4619602.4470822161
• The cube root of 21340726769088 is 27737.6545552413

Scales and comparisons

• 21,340,726,769,088 seconds is equal to 678,569 years, 5 weeks, 1 day, 10 hours, 4 minutes, 48 seconds.
• To count from 1 to 21,340,726,769,088 would take you about one million, six hundred ninety-six thousand, four hundred twenty-two 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 21340726769088 cubic inches would be around 2311.5 feet tall.

Recreational maths with 21340726769088

• 21340726769088 backwards is 88096762704312
• The number of decimal digits it has is: 14
• The sum of 21340726769088's digits is 63
• More coming soon!