18059394677220

Names of 18059394677220

• Cardinal: 18059394677220 can be written as Eighteen trillion, fifty-nine billion, three hundred ninety-four million, six hundred seventy-seven thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.805939467722 × 10¹³

Factors of 18059394677220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 248957797

Divisors of 18059394677220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 31 36 39 45 52 60 62 65 78 90 93 117 124 130 155 156 180 186 195 234 260 279 310 372 390 403 465 468 558 585 620 780 806 930 1116 1170 1209 1395 1612 1860 2015 2340 2418 2790 3627 4030 4836 5580 6045 7254 8060 12090 14508 18135 24180 36270 72540 248957743 497915486 746873229 995830972 1244788715 1493746458 2240619687 2489577430 2987492916 3236450659 3734366145 4481239374 4979154860 6472901318 7468732290 7717690033 8962478748 9709351977 11203098435 12945802636 14937464580 15435380066 16182253295 19418703954 22406196870 23153070099 29128055931 30870760132 32364506590 38588450165 38837407908 44812393740 46306140198 48546759885 58256111862 64729013180 69459210297 77176900330 92612280396 97093519770 100329970429 115765350495 116512223724 138918420594 145640279655 154353800660 194187039540 200659940858 231530700990 277836841188 291280559310 300989911287 347296051485 401319881716 463061401980 501649852145 582561118620 601979822574 694592102970 902969733861 1003299704290 1203959645148 1389184205940 1504949556435 1805939467722 2006599408580 3009899112870 3611878935444 4514848669305 6019798225740 9029697338610 18059394677220
• Sum of all divisors σ(n): 60897055844352
• Sum of proper divisors (its aliquot sum) s(n): 42837661167132
• 18059394677220 is an abundant number, because the sum of its proper divisors (42837661167132) is greater than itself. Its abundance is 24778266489912

Bases of 18059394677220

• Binary: 100000110110011000111110011011111100111100100₂
• Hexadecimal: 0x106CC7CDF9E4
• Base-36: 6EGDDB750

Squares and roots of 18059394677220

• 18059394677220 squared (18059394677220²) is 326141736107602067986928400
• 18059394677220 cubed (18059394677220³) is 5889922333080918667780999307497251048000
• The square root of 18059394677220 is 4249634.6522048221
• The cube root of 18059394677220 is 26236.2078668663

Scales and comparisons

• 18,059,394,677,220 seconds is equal to 574,232 years, 46 weeks, 1 day, 17 hours, 27 minutes.
• To count from 1 to 18,059,394,677,220 would take you about one million, four hundred thirty-five thousand, five hundred eighty-two 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 18059394677220 cubic inches would be around 2186.4 feet tall.

Recreational maths with 18059394677220

• 18059394677220 backwards is 02277649395081
• The number of decimal digits it has is: 14
• The sum of 18059394677220's digits is 63
• More coming soon!