13785821768000

Names of 13785821768000

• Cardinal: 13785821768000 can be written as Thirteen trillion, seven hundred eighty-five billion, eight hundred twenty-one million, seven hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.3785821768 × 10¹³

Factors of 13785821768000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1793199

Divisors of 13785821768000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 125 155 160 200 248 250 310 320 400 496 500 620 775 800 961 992 1000 1240 1550 1600 1922 1984 2000 2480 3100 3844 3875 4000 4805 4960 6200 7688 7750 8000 9610 9920 12400 15376 15500 19220 24025 24800 30752 31000 38440 48050 49600 61504 62000 76880 96100 120125 124000 153760 192200 240250 248000 307520 384400 480500 768800 961000 1537600 1793161 1922000 3586322 3844000 7172644 7688000 8965805 14345288 17931610 28690576 35863220 44829025 55587991 57381152 71726440 89658050 111175982 114762304 143452880 179316100 222351964 224145125 277939955 286905760 358632200 444703928 448290250 555879910 573811520 717264400 889407856 896580500 1111759820 1389699775 1434528800 1723227721 1778815712 1793161000 2223519640 2779399550 2869057600 3446455442 3557631424 3586322000 4447039280 5558799100 6892910884 6948498875 7172644000 8616138605 8894078560 11117598200 13785821768 13896997750 14345288000 17232277210 17788157120 22235196400 27571643536 27793995500 34464554420 43080693025 44470392800 55143287072 55587991000 68929108840 86161386050 88940785600 110286574144 111175982000 137858217680 172322772100 215403465125 222351964000 275716435360 344645544200 430806930250 444703928000 551432870720 689291088400 861613860500 1378582176800 1723227721000 2757164353600 3446455442000 6892910884000 13785821768000
• Sum of all divisors σ(n): 35277442665192
• Sum of proper divisors (its aliquot sum) s(n): 21491620897192
• 13785821768000 is an abundant number, because the sum of its proper divisors (21491620897192) is greater than itself. Its abundance is 7705799129192

Bases of 13785821768000

• Binary: 11001000100111000011000000100110100101000000₂
• Hexadecimal: 0xC89C3026940
• Base-36: 4VX4ACABK

Squares and roots of 13785821768000

• 13785821768000 squared (13785821768000²) is 190048881819062645824000000
• 13785821768000 cubed (13785821768000³) is 2619980011965293260156173496832000000000
• The square root of 13785821768000 is 3712926.3079140151
• The cube root of 13785821768000 is 23977.8857453217

Scales and comparisons

• 13,785,821,768,000 seconds is equal to 438,346 years, 25 weeks, 3 days, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 13,785,821,768,000 would take you about one million, ninety-five thousand, eight hundred sixty-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 13785821768000 cubic inches would be around 1998.2 feet tall.

Recreational maths with 13785821768000

• 13785821768000 backwards is 00086712858731
• The number of decimal digits it has is: 14
• The sum of 13785821768000's digits is 56
• More coming soon!