18105339352064

Names of 18105339352064

• Cardinal: 18105339352064 can be written as Eighteen trillion, one hundred five billion, three hundred thirty-nine million, three hundred fifty-two thousand and sixty-four.

Scientific notation

• Scientific notation: 1.8105339352064 × 10¹³

Factors of 18105339352064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 234

Divisors of 18105339352064

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 32 64 101 128 131 202 256 262 404 512 524 808 1024 1048 1616 2096 3232 4192 6464 8384 10201 12928 13231 16768 17161 20402 25856 26462 33536 34322 40804 51712 52924 67072 68644 81608 103424 105848 134144 137288 163216 211696 274576 326432 423392 549152 652864 846784 1030301 1098304 1305728 1336331 1693568 1733261 2060602 2196608 2611456 2672662 3387136 3466522 4121204 4393216 5222912 5345324 6774272 6933044 8242408 8786432 10445824 10690648 13548544 13866088 16484816 17572864 21381296 27732176 32969632 42762592 55464352 65939264 85525184 110928704 131878528 134969431 171050368 175059361 221857408 263757056 269938862 342100736 350118722 443714816 527514112 539877724 684201472 700237444 887429632 1055028224 1079755448 1368402944 1400474888 1774859264 2159510896 2800949776 4319021792 5601899552 8638043584 11203799104 17276087168 17680995461 22407598208 34552174336 35361990922 44815196416 69104348672 70723981844 89630392832 138208697344 141447963688 179260785664 282895927376 565791854752 1131583709504 2263167419008 4526334838016 9052669676032 18105339352064
• Sum of all divisors σ(n): 36836102697684
• Sum of proper divisors (its aliquot sum) s(n): 18730763345620
• 18105339352064 is an abundant number, because the sum of its proper divisors (18730763345620) is greater than itself. Its abundance is 625423993556

Bases of 18105339352064

• Binary: 100000111011101111010010100100001010000000000₂
• Hexadecimal: 0x10777A521400
• Base-36: 6F1H7L14W

Squares and roots of 18105339352064

• 18105339352064 squared (18105339352064²) is 327803313053397263341060096
• 18105339352064 cubed (18105339352064³) is 5934990223562628161293419778359525638144
• The square root of 18105339352064 is 4255036.9389776159
• The cube root of 18105339352064 is 26258.4380925061

Scales and comparisons

• 18,105,339,352,064 seconds is equal to 575,693 years, 40 weeks, 6 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 18,105,339,352,064 would take you about one million, four hundred thirty-nine thousand, two hundred thirty-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 18105339352064 cubic inches would be around 2188.2 feet tall.

Recreational maths with 18105339352064

• 18105339352064 backwards is 46025393350181
• The number of decimal digits it has is: 14
• The sum of 18105339352064's digits is 50
• More coming soon!