18424544162816

Names of 18424544162816

• Cardinal: 18424544162816 can be written as Eighteen trillion, four hundred twenty-four billion, five hundred forty-four million, one hundred sixty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.8424544162816 × 10¹³

Factors of 18424544162816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20574

Divisors of 18424544162816

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 89 128 176 178 256 352 356 512 704 712 941 979 1024 1408 1424 1882 1958 2816 2848 3764 3916 5632 5696 7528 7832 10351 11264 11392 15056 15664 19531 20702 22784 30112 31328 39062 41404 45568 60224 62656 78124 82808 83749 91136 120448 125312 156248 165616 167498 214841 240896 250624 312496 331232 334996 429682 481792 501248 624992 662464 669992 859364 921239 963584 1002496 1249984 1324928 1339984 1718728 1738259 1842478 2499968 2649856 2679968 3437456 3476518 3684956 4999936 5299712 5359936 6874912 6953036 7369912 9999872 10599424 10719872 13749824 13906072 14739824 18378671 19120849 19999744 21439744 27499648 27812144 29479648 36757342 38241698 42879488 54999296 55624288 58959296 73514684 76483396 85758976 109998592 111248576 117918592 147029368 152966792 202165381 219997184 222497152 235837184 294058736 305933584 404330762 444994304 471674368 588117472 611867168 808661524 889988608 943348736 1176234944 1223734336 1617323048 1635701719 1779977216 2352469888 2447468672 3234646096 3271403438 4704939776 4894937344 6469292192 6542806876 9409879552 9789874688 12938584384 13085613752 17992718909 18819759104 19579749376 25877168768 26171227504 35985437818 51754337536 52342455008 71970875636 103508675072 104684910016 143941751272 207017350144 209369820032 287883502544 418739640064 575767005088 837479280128 1151534010176 1674958560256 2303068020352 4606136040704 9212272081408 18424544162816
• Sum of all divisors σ(n): 40676091589440
• Sum of proper divisors (its aliquot sum) s(n): 22251547426624
• 18424544162816 is an abundant number, because the sum of its proper divisors (22251547426624) is greater than itself. Its abundance is 3827003263808

Bases of 18424544162816

• Binary: 100001100000111001100011010001111010000000000₂
• Hexadecimal: 0x10C1CC68F400
• Base-36: 6J449VXFK

Squares and roots of 18424544162816

• 18424544162816 squared (18424544162816²) is 339463827607557138317049856
• 18424544162816 cubed (18424544162816³) is 6254466283433993783188594054294453354496
• The square root of 18424544162816 is 4292382.1082023907
• The cube root of 18424544162816 is 26411.8557874299

Scales and comparisons

• 18,424,544,162,816 seconds is equal to 585,843 years, 26 weeks, 4 days, 22 hours, 6 minutes, 56 seconds.
• To count from 1 to 18,424,544,162,816 would take you about one million, four hundred sixty-four thousand, six hundred 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 18424544162816 cubic inches would be around 2201 feet tall.

Recreational maths with 18424544162816

• 18424544162816 backwards is 61826144542481
• The number of decimal digits it has is: 14
• The sum of 18424544162816's digits is 56
• More coming soon!