13503661720540

Names of 13503661720540

• Cardinal: 13503661720540 can be written as Thirteen trillion, five hundred three billion, six hundred sixty-one million, seven hundred twenty thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.350366172054 × 10¹³

Factors of 13503661720540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3390

Divisors of 13503661720540

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 23 41 46 82 92 115 164 205 230 349 410 460 698 820 943 1093 1396 1745 1877 1886 2186 3490 3754 3772 4372 4715 5465 6980 7508 8027 9385 9430 10930 14309 16054 18770 18860 21860 25139 28618 32108 37540 40135 43171 44813 50278 57236 71545 76957 80270 86342 89626 100556 125695 143090 153914 160540 172684 179252 215855 224065 251390 286180 307828 329107 381457 384785 431710 448130 502780 655073 658214 762914 769570 863420 896260 1030699 1310146 1316428 1525828 1539140 1645535 1770011 1907285 2051561 2061398 2620292 3275365 3291070 3540022 3814570 4103122 4122796 5153495 6550730 6582140 7080044 7629140 8206244 8773511 8850055 10257805 10306990 13101460 15066679 15639737 17547022 17700110 20515610 20613980 26857993 30133358 31279474 35094044 35400220 41031220 43867555 47185903 53715986 60266716 62558948 75333395 78198685 84114001 87735110 94371806 107431972 134289965 150666790 156397370 168228002 175470220 188743612 235929515 268579930 301333580 312794740 336456004 359713951 420570005 471859030 537159860 617733839 715994789 719427902 841140010 943718060 1235467678 1431989578 1438855804 1682280020 1798569755 1934622023 2470935356 2863979156 3088669195 3579973945 3597139510 3869244046 6177338390 7159947890 7194279020 7738488092 9673110115 12354676780 14319895780 16467880147 19346220230 29355786349 32935760294 38692440460 58711572698 65871520588 82339400735 117423145396 146778931745 164678801470 293557863490 329357602940 587115726980 675183086027 1350366172054 2700732344108 3375915430135 6751830860270 13503661720540
• Sum of all divisors σ(n): 30443233363200
• Sum of proper divisors (its aliquot sum) s(n): 16939571642660
• 13503661720540 is an abundant number, because the sum of its proper divisors (16939571642660) is greater than itself. Its abundance is 3435909922120

Bases of 13503661720540

• Binary: 11000100100000010000111101011100001111011100₂
• Hexadecimal: 0xC4810F5C3DC
• Base-36: 4SBHVJ8BG

Squares and roots of 13503661720540

• 13503661720540 squared (13503661720540²) is 182348879862777313057891600
• 13503661720540 cubed (13503661720540³) is 2462377588786333250350206691880813464000
• The square root of 13503661720540 is 3674732.8774402093
• The cube root of 13503661720540 is 23813.1684067753

Scales and comparisons

• 13,503,661,720,540 seconds is equal to 429,374 years, 35 weeks, 35 minutes, 40 seconds.
• To count from 1 to 13,503,661,720,540 would take you about one million, seventy-three thousand, four hundred thirty-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 13503661720540 cubic inches would be around 1984.4 feet tall.

Recreational maths with 13503661720540

• 13503661720540 backwards is 04502716630531
• The number of decimal digits it has is: 14
• The sum of 13503661720540's digits is 43
• More coming soon!