13539561364800

Names of 13539561364800

• Cardinal: 13539561364800 can be written as Thirteen trillion, five hundred thirty-nine billion, five hundred sixty-one million, three hundred sixty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.35395613648 × 10¹³

Factors of 13539561364800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 940247327

Divisors of 13539561364800

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 144 150 160 180 192 200 225 240 288 300 320 360 400 450 480 576 600 720 800 900 960 1200 1440 1600 1800 2400 2880 3600 4800 7200 14400 940247317 1880494634 2820741951 3760989268 4701236585 5641483902 7521978536 8462225853 9402473170 11282967804 14103709755 15043957072 16924451706 18804946340 22565935608 23506182925 28207419510 30087914144 33848903412 37609892680 42311129265 45131871216 47012365850 56414839020 60175828288 67697806824 70518548775 75219785360 84622258530 90263742432 94024731700 112829678040 135395613648 141037097550 150439570720 169244517060 180527484864 188049463400 211555646325 225659356080 270791227296 282074195100 300879141440 338489034120 376098926800 423111292650 451318712160 541582454592 564148390200 676978068240 752197853600 846222585300 902637424320 1128296780400 1353956136480 1504395707200 1692445170600 2256593560800 2707912272960 3384890341200 4513187121600 6769780682400 13539561364800
• Sum of all divisors σ(n): 48122797982558
• Sum of proper divisors (its aliquot sum) s(n): 34583236617758
• 13539561364800 is an abundant number, because the sum of its proper divisors (34583236617758) is greater than itself. Its abundance is 21043675252958

Bases of 13539561364800

• Binary: 11000101000001101100101111101101110101000000₂
• Hexadecimal: 0xC506CBEDD40
• Base-36: 4SRZL9740

Squares and roots of 13539561364800

• 13539561364800 squared (13539561364800²) is 183319721951184838679040000
• 13539561364800 cubed (13539561364800³) is 2482068624736140713362250651553792000000
• The square root of 13539561364800 is 3679614.2956565435
• The cube root of 13539561364800 is 23834.2522637761

Scales and comparisons

• 13,539,561,364,800 seconds is equal to 430,516 years, 8 weeks, 6 days, 4 hours.
• To count from 1 to 13,539,561,364,800 would take you about one million, seventy-six thousand, two hundred ninety 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 13539561364800 cubic inches would be around 1986.2 feet tall.

Recreational maths with 13539561364800

• 13539561364800 backwards is 00846316593531
• The number of decimal digits it has is: 14
• The sum of 13539561364800's digits is 54
• More coming soon!