18066698055

Names of 18066698055

• Cardinal: 18066698055 can be written as Eighteen billion, sixty-six million, six hundred ninety-eight thousand and fifty-five.

Scientific notation

• Scientific notation: 1.8066698055 × 10¹⁰

Factors of 18066698055

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 300

Divisors of 18066698055

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 57 63 81 95 105 127 133 135 139 171 189 285 315 361 381 399 405 417 513 567 635 665 695 855 889 945 973 1083 1143 1197 1251 1539 1805 1905 1995 2085 2413 2527 2565 2641 2667 2835 2919 3249 3429 3591 3753 4445 4865 5415 5715 5985 6255 7239 7581 7695 7923 8001 8757 9747 10287 10773 11259 12065 12635 13205 13335 14595 16245 16891 17145 17653 17955 18487 18765 21717 22743 23769 24003 26271 29241 36195 37905 39615 40005 43785 45847 48735 50179 50673 51435 52959 53865 55461 56295 65151 68229 71307 72009 78813 84455 88265 92435 108585 113715 118845 120015 123571 131355 137541 146205 150537 152019 158877 166383 195453 204687 213921 229235 250895 253365 264795 277305 320929 325755 335407 341145 351253 356535 360045 370713 394065 412623 451611 456057 476631 499149 617855 687705 752685 760095 794385 831915 962787 977265 1006221 1023435 1053759 1069605 1112139 1237869 1354833 1368171 1429893 1497447 1604645 1677035 1756265 1853565 2063115 2258055 2280285 2347849 2383155 2495745 2888361 3018663 3161277 3336417 3713607 4064499 4813935 5031105 5268795 5560695 6189345 6372733 6774165 6840855 7043547 7149465 7487235 8665083 9055989 9483831 10009251 11739245 14441805 15093315 15806385 16682085 18568035 19118199 20322495 21130641 25995249 27167967 28451493 31863665 35217735 43325415 44609131 45279945 47419155 50046255 57354597 63391923 95590995 105653205 129976245 133827393 135839835 142257465 172063791 190175769 223045655 286772985 316959615 401482179 516191373 669136965 860318955 950878845 1204446537 2007410895 2580956865 3613339611 6022232685 18066698055
• Sum of all divisors σ(n): 39654236160
• Sum of proper divisors (its aliquot sum) s(n): 21587538105
• 18066698055 is an abundant number, because the sum of its proper divisors (21587538105) is greater than itself. Its abundance is 3520840050

Bases of 18066698055

• Binary: 10000110100110110111110111101000111₂
• Hexadecimal: 0x434DBEF47
• Base-36: 8ASG1FR

Squares and roots of 18066698055

• 18066698055 squared (18066698055²) is 326405578610540783025
• 18066698055 cubed (18066698055³) is 5897071032224206767175944516375
• The square root of 18066698055 is 134412.4177857091
• The cube root of 18066698055 is 2623.9744107823

Scales and comparisons

• 18,066,698,055 seconds is equal to 574 years, 24 weeks, 1 day, 7 hours, 14 minutes, 15 seconds.
• To count from 1 to 18,066,698,055 would take you about one thousand, one hundred forty-eight 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 18066698055 cubic inches would be around 218.7 feet tall.

Recreational maths with 18066698055

• 18066698055 backwards is 55089666081
• The number of decimal digits it has is: 11
• The sum of 18066698055's digits is 54
• More coming soon!