13722892722

Names of 13722892722

• Cardinal: 13722892722 can be written as Thirteen billion, seven hundred twenty-two million, eight hundred ninety-two thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 1.3722892722 × 10¹⁰

Factors of 13722892722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3300382

Divisors of 13722892722

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 99 126 154 189 198 231 297 378 462 594 693 1386 2079 4158 3300359 6600718 9901077 19802154 23102513 29703231 36303949 46205026 59406462 69307539 72607898 89109693 108911847 138615078 178219386 207922617 217823694 254127643 326735541 415845234 508255286 623767851 653471082 762382929 980206623 1247535702 1524765858 1960413246 2287148787 4574297574 6861446361 13722892722
• Sum of all divisors σ(n): 38020147200
• Sum of proper divisors (its aliquot sum) s(n): 24297254478
• 13722892722 is an abundant number, because the sum of its proper divisors (24297254478) is greater than itself. Its abundance is 10574361756

Bases of 13722892722

• Binary: 1100110001111100101011100110110010₂
• Hexadecimal: 0x331F2B9B2
• Base-36: 6AY97SI

Squares and roots of 13722892722

• 13722892722 squared (13722892722²) is 188317784659520569284
• 13722892722 cubed (13722892722³) is 2584264756527298068236700351048
• The square root of 13722892722 is 117144.7511500197
• The cube root of 13722892722 is 2394.1345613149

Scales and comparisons

• 13,722,892,722 seconds is equal to 436 years, 17 weeks, 6 days, 18 hours, 38 minutes, 42 seconds.
• To count from 1 to 13,722,892,722 would take you about eight hundred seventy-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 13722892722 cubic inches would be around 199.5 feet tall.

Recreational maths with 13722892722

• 13722892722 backwards is 22729822731
• The number of decimal digits it has is: 11
• The sum of 13722892722's digits is 45
• More coming soon!