21523197276100

Names of 21523197276100

• Cardinal: 21523197276100 can be written as Twenty-one trillion, five hundred twenty-three billion, one hundred ninety-seven million, two hundred seventy-six thousand, one hundred.

Scientific notation

• Scientific notation: 2.15231972761 × 10¹³

Factors of 21523197276100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 428

Divisors of 21523197276100

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 50 52 65 100 127 130 169 254 260 281 325 338 508 562 635 650 676 845 1124 1270 1300 1405 1651 1690 2540 2810 3175 3302 3380 3653 4225 5620 6350 6604 7025 7306 8255 8450 12700 14050 14612 16129 16510 16900 18265 21463 28100 32258 33020 35687 36530 41275 42926 47489 64516 71374 73060 78961 80645 82550 85852 91325 94978 107315 142748 157922 161290 165100 178435 182650 189956 209677 214630 237445 315844 322580 356870 365300 394805 403225 419354 429260 463931 474890 536575 713740 789610 806450 838708 892175 927862 949780 1026493 1048385 1073150 1187225 1579220 1612900 1784350 1855724 1974025 2052986 2096770 2146300 2319655 2374450 2725801 3568700 3948050 4105972 4193540 4532249 4639310 4748900 5132465 5241925 5451602 6031103 7896100 9064498 9278620 10028047 10264930 10483850 10903204 11598275 12062206 13344409 13629005 18128996 20056094 20529860 20967700 22661245 23196550 24124412 25662325 26688818 27258010 30155515 40112188 45322490 46393100 50140235 51324650 53377636 54516020 58919237 60311030 66722045 68145025 90644980 100280470 102649300 113306225 117838474 120622060 130364611 133444090 136290050 150777575 200560940 226612450 235676948 250701175 260729222 266888180 272580100 294596185 301555150 333610225 453224900 501402350 521458444 589192370 603110300 651823055 667220450 765950081 1002804700 1178384740 1273561969 1303646110 1334440900 1472980925 1531900162 1694739943 2547123938 2607292220 2945961850 3063800324 3259115275 3389479886 3829750405 5094247876 5891923700 6367809845 6518230550 6778959772 7659500810 8473699715 12735619690 13036461100 15319001620 16556305597 16947399430 19148752025 25471239380 31839049225 33112611194 33894798860 38297504050 42368498575 63678098450 66225222388 76595008100 82781527985 84736997150 127356196900 165563055970 169473994300 215231972761 331126111940 413907639925 430463945522 827815279850 860927891044 1076159863805 1655630559700 2152319727610 4304639455220 5380799319025 10761598638050 21523197276100
• Sum of all divisors σ(n): 51157832792661
• Sum of proper divisors (its aliquot sum) s(n): 29634635516561
• 21523197276100 is an abundant number, because the sum of its proper divisors (29634635516561) is greater than itself. Its abundance is 8111438240461

Bases of 21523197276100

• Binary: 100111001001101000010100001110010111111000100₂
• Hexadecimal: 0x139342872FC4
• Base-36: 7MNMBY1MS

Squares and roots of 21523197276100

• 21523197276100 squared (21523197276100²) is 463248020985918459631210000
• 21523197276100 cubed (21523197276100³) is 9970578543442835826791166882547081000000
• 21523197276100 is a perfect square number. Its square root is 4639310
• The cube root of 21523197276100 is 27816.4857776061

Scales and comparisons

• 21,523,197,276,100 seconds is equal to 684,371 years, 5 weeks, 14 hours, 1 minute, 40 seconds.
• To count from 1 to 21,523,197,276,100 would take you about one million, seven hundred ten thousand, nine hundred twenty-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 21523197276100 cubic inches would be around 2318 feet tall.

Recreational maths with 21523197276100

• 21523197276100 backwards is 00167279132512
• The number of decimal digits it has is: 14
• The sum of 21523197276100's digits is 46
• More coming soon!