13906690363125

Names of 13906690363125

• Cardinal: 13906690363125 can be written as Thirteen trillion, nine hundred six billion, six hundred ninety million, three hundred sixty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3906690363125 × 10¹³

Factors of 13906690363125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2249763

Divisors of 13906690363125

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 75 105 125 157 175 225 315 375 471 525 625 785 875 1099 1125 1413 1575 1875 2355 2625 3297 3925 4375 5495 5625 7065 7875 9891 11775 13125 16485 19625 27475 35325 39375 49455 58875 82425 98125 137375 176625 247275 294375 412125 686875 883125 1236375 2060625 2249591 6181875 6748773 11247955 15747137 20246319 33743865 47241411 56239775 78735685 101231595 141724233 168719325 236207055 281198875 353185787 393678425 506157975 708621165 843596625 1059557361 1181035275 1405994375 1765928935 1968392125 2472300509 2530789875 3178672083 3543105825 4217983125 5297786805 5905176375 7416901527 8829644675 9841960625 12361502545 12653949375 15893360415 17715529125 22250704581 26488934025 29525881875 37084507635 44148223375 61807512725 79466802075 88577645625 111253522905 132444670125 185422538175 220741116875 309037563625 397334010375 556267614525 662223350625 927112690875 1545187818125 1986670051875 2781338072625 4635563454375 13906690363125
• Sum of all divisors σ(n): 28869895976064
• Sum of proper divisors (its aliquot sum) s(n): 14963205612939
• 13906690363125 is an abundant number, because the sum of its proper divisors (14963205612939) is greater than itself. Its abundance is 1056515249814

Bases of 13906690363125

• Binary: 11001010010111100111010101101100111011110101₂
• Hexadecimal: 0xCA5E756CEF5
• Base-36: 4XGN8DR79

Squares and roots of 13906690363125

• 13906690363125 squared (13906690363125²) is 193396036855833744359765625
• 13906690363125 cubed (13906690363125³) is 2689498802009590457625137440171142578125
• The square root of 13906690363125 is 3729167.5160985997
• The cube root of 13906690363125 is 24047.7581214403

Scales and comparisons

• 13,906,690,363,125 seconds is equal to 442,189 years, 38 weeks, 2 days, 9 hours, 18 minutes, 45 seconds.
• To count from 1 to 13,906,690,363,125 would take you about one million, one hundred five thousand, four hundred seventy-four 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 13906690363125 cubic inches would be around 2004 feet tall.

Recreational maths with 13906690363125

• 13906690363125 backwards is 52136309660931
• The number of decimal digits it has is: 14
• The sum of 13906690363125's digits is 54
• More coming soon!