20378178059904

Names of 20378178059904

• Cardinal: 20378178059904 can be written as Twenty trillion, three hundred seventy-eight billion, one hundred seventy-eight million, fifty-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 2.0378178059904 × 10¹³

Factors of 20378178059904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 40112009

Divisors of 20378178059904

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 252 288 294 324 336 378 384 392 432 441 448 504 567 576 588 648 672 756 784 864 882 896 1008 1134 1152 1176 1296 1323 1344 1512 1568 1728 1764 2016 2268 2352 2592 2646 2688 3024 3136 3456 3528 3969 4032 4536 4704 5184 5292 6048 6272 7056 7938 8064 9072 9408 10368 10584 12096 14112 15876 18144 18816 21168 24192 28224 31752 36288 42336 56448 63504 72576 84672 127008 169344 254016 508032 40111997 80223994 120335991 160447988 240671982 280783979 320895976 361007973 481343964 561567958 641791952 722015946 842351937 962687928 1083023919 1123135916 1283583904 1444031892 1684703874 1925375856 1965487853 2166047838 2246271832 2527055811 2567167808 2888063784 3249071757 3369407748 3850751712 3930975706 4332095676 4492543664 5054111622 5134335616 5776127568 5896463559 6498143514 6738815496 7581167433 7701503424 7861951412 8664191352 8985087328 10108223244 11552255136 11792927118 12996287028 13477630992 15162334866 15403006848 15723902824 17328382704 17689390677 17970174656 20216446488 22743502299 23104510272 23585854236 25992574056 26955261984 30324669732 31447805648 34656765408 35378781354 35940349312 40432892976 45487004598 46209020544 47171708472 51985148112 53068172031 53910523968 60649339464 62895611296 69313530816 70757562708 80865785952 90974009196 94343416944 103970296224 106136344062 107821047936 121298678928 125791222592 138627061632 141515125416 159204516093 161731571904 181948018392 188686833888 207940592448 212272688124 242597357856 251582445184 283030250832 318409032186 323463143808 363896036784 377373667776 415881184896 424545376248 485194715712 566060501664 636818064372 727792073568 754747335552 849090752496 970389431424 1132121003328 1273636128744 1455584147136 1698181504992 2264242006656 2547272257488 2911168294272 3396363009984 5094544514976 6792726019968 10189089029952 20378178059904
• Sum of all divisors σ(n): 70546374802530
• Sum of proper divisors (its aliquot sum) s(n): 50168196742626
• 20378178059904 is an abundant number, because the sum of its proper divisors (50168196742626) is greater than itself. Its abundance is 29790018682722

Bases of 20378178059904

• Binary: 100101000100010101010000100000111111010000000₂
• Hexadecimal: 0x1288AA107E80
• Base-36: 781LT2G00

Squares and roots of 20378178059904

• 20378178059904 squared (20378178059904²) is 415270141041152753412489216
• 20378178059904 cubed (20378178059904³) is 8462448877098058663159027207150201995264
• The square root of 20378178059904 is 4514219.5405079713
• The cube root of 20378178059904 is 27314.1978503783

Scales and comparisons

• 20,378,178,059,904 seconds is equal to 647,963 years, 1 week, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 20,378,178,059,904 would take you about one million, six hundred nineteen thousand, nine hundred seven 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 20378178059904 cubic inches would be around 2276.2 feet tall.

Recreational maths with 20378178059904

• 20378178059904 backwards is 40995087187302
• 20378178059904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20378178059904's digits is 63
• More coming soon!