18385732673352

Names of 18385732673352

• Cardinal: 18385732673352 can be written as Eighteen trillion, three hundred eighty-five billion, seven hundred thirty-two million, six hundred seventy-three thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.8385732673352 × 10¹³

Factors of 18385732673352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15329

Divisors of 18385732673352

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 121 132 162 198 216 242 264 297 324 363 396 484 594 648 726 792 891 968 1089 1188 1452 1782 2178 2376 2904 3267 3564 4356 6534 7128 8712 9801 13068 15313 19602 26136 30626 39204 45939 61252 78408 91878 122504 137817 168443 183756 275634 336886 367512 413451 505329 551268 673772 826902 1010658 1102536 1240353 1347544 1515987 1653804 1852873 2021316 2480706 3031974 3307608 3705746 4042632 4547961 4961412 5558619 6063948 7411492 9095922 9922824 11117238 12127896 13643883 14822984 16675857 18191844 22234476 27287766 33351714 36383688 44468952 50027571 54575532 66703428 100055142 109151064 133406856 150082713 200110284 234487969 300165426 400220568 468975938 600330852 703463907 937951876 1200661704 1406927814 1875903752 2110391721 2579367659 2813855628 4220783442 5158735318 5627711256 6331175163 7738102977 8441566884 10317470636 12662350326 15476205954 16883133768 18993525489 20634941272 23214308931 25324700652 28373044249 30952411908 37987050978 46428617862 50649401304 56746088498 61904823816 69642926793 75974101956 85119132747 92857235724 113492176996 139285853586 151948203912 170238265494 185714471448 208928780379 226984353992 255357398241 278571707172 340476530988 417857560758 510714796482 557143414344 680953061976 766072194723 835715121516 1021429592964 1532144389446 1671430243032 2042859185928 2298216584169 3064288778892 4596433168338 6128577557784 9192866336676 18385732673352
• Sum of all divisors σ(n): 56607919999785
• Sum of proper divisors (its aliquot sum) s(n): 38222187326433
• 18385732673352 is an abundant number, because the sum of its proper divisors (38222187326433) is greater than itself. Its abundance is 19836454653081

Bases of 18385732673352

• Binary: 100001011100011000011000100001001111101001000₂
• Hexadecimal: 0x10B8C3109F48
• Base-36: 6IMAEJ0I0

Squares and roots of 18385732673352

• 18385732673352 squared (18385732673352²) is 338035165935963280730915904
• 18385732673352 cubed (18385732673352³) is 6215024195090805094672130932205413790208
• The square root of 18385732673352 is 4287858.7515626025
• The cube root of 18385732673352 is 26393.2971358111

Scales and comparisons

• 18,385,732,673,352 seconds is equal to 584,609 years, 22 weeks, 1 day, 20 hours, 49 minutes, 12 seconds.
• To count from 1 to 18,385,732,673,352 would take you about one million, four hundred sixty-one thousand, five hundred twenty-three 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 18385732673352 cubic inches would be around 2199.4 feet tall.

Recreational maths with 18385732673352

• 18385732673352 backwards is 25337623758381
• The number of decimal digits it has is: 14
• The sum of 18385732673352's digits is 63
• More coming soon!