21372410181100

Names of 21372410181100

• Cardinal: 21372410181100 can be written as Twenty-one trillion, three hundred seventy-two billion, four hundred ten million, one hundred eighty-one thousand, one hundred.

Scientific notation

• Scientific notation: 2.13724101811 × 10¹³

Factors of 21372410181100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2038

Divisors of 21372410181100

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 20 22 25 41 44 50 55 82 100 110 121 164 205 220 242 275 410 451 484 550 605 820 902 1025 1100 1210 1331 1804 1979 2050 2255 2420 2662 3025 3958 4100 4510 4961 5324 6050 6655 7916 9020 9895 9922 11275 12100 13310 19790 19844 21769 22550 24805 26620 33275 39580 43538 45100 49475 49610 54571 66550 81139 87076 98950 99220 108845 109142 124025 133100 162278 197900 217690 218284 239459 248050 272855 324556 405695 435380 478918 496100 544225 545710 811390 892529 957836 1088450 1091420 1197295 1364275 1622780 1785058 2028475 2176900 2394590 2634049 2728550 3570116 3916441 4056950 4462645 4789180 5268098 5457100 5986475 7832882 8113900 8925290 9817819 10536196 11972950 13170245 15665764 17850580 19582205 19635638 22313225 23945900 26340490 39164410 39271276 43080851 44626450 49089095 52680980 65851225 78328820 86161702 89252900 97911025 98178190 107996009 131702450 160574081 172323404 195822050 196356380 215404255 215992018 245445475 263404900 321148162 391644100 430808510 431984036 473889361 490890950 539980045 642296324 802870405 861617020 947778722 981781900 1077021275 1079960090 1605740810 1766314891 1895557444 2154042550 2159920180 2369446805 2699900225 3211481620 3532629782 4014352025 4308085100 4738893610 5212782971 5399800450 7065259564 8028704050 8831574455 9477787220 10425565942 10799600900 11847234025 16057408100 17663148910 19429463801 20851131884 23694468050 26063914855 35326297820 38858927602 44157872275 47388936100 52127829710 77717855204 88315744550 97147319005 104255659420 130319574275 176631489100 194294638010 213724101811 260639148550 388589276020 427448203622 485736595025 521278297100 854896407244 971473190050 1068620509055 1942946380100 2137241018110 4274482036220 5343102545275 10686205090550 21372410181100
• Sum of all divisors σ(n): 52283083887216
• Sum of proper divisors (its aliquot sum) s(n): 30910673706116
• 21372410181100 is an abundant number, because the sum of its proper divisors (30910673706116) is greater than itself. Its abundance is 9538263525016

Bases of 21372410181100

• Binary: 100110111000000100110111010101011010111101100₂
• Hexadecimal: 0x137026EAB5EC
• Base-36: 7KQCL7AI4

Squares and roots of 21372410181100

• 21372410181100 squared (21372410181100²) is 456779916949186934797210000
• 21372410181100 cubed (21372410181100³) is 9762487747526815296626992867874731000000
• The square root of 21372410181100 is 4623030.4110074811
• The cube root of 21372410181100 is 27751.3746281579

Scales and comparisons

• 21,372,410,181,100 seconds is equal to 679,576 years, 27 weeks, 5 days, 13 hours, 51 minutes, 40 seconds.
• To count from 1 to 21,372,410,181,100 would take you about one million, six hundred ninety-eight thousand, nine hundred forty-one 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 21372410181100 cubic inches would be around 2312.6 feet tall.

Recreational maths with 21372410181100

• 21372410181100 backwards is 00118101427312
• The number of decimal digits it has is: 14
• The sum of 21372410181100's digits is 31
• More coming soon!