221042615720004

Names of 221042615720004

• Cardinal: 221042615720004 can be written as Two hundred twenty-one trillion, forty-two billion, six hundred fifteen million, seven hundred twenty thousand and four.

Scientific notation

• Scientific notation: 2.21042615720004 × 10¹⁴

Factors of 221042615720004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4708

Divisors of 221042615720004

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 41 52 78 82 117 123 156 164 169 234 246 338 369 468 492 507 533 676 738 1014 1066 1476 1521 1599 1681 2028 2132 3042 3198 3362 4649 4797 5043 6084 6396 6724 6929 9298 9594 10086 13858 13947 15129 18596 19188 20172 20787 21853 27716 27894 30258 41574 41841 43706 55788 60437 60516 62361 65559 83148 83682 87412 120874 124722 131118 167364 181311 190609 196677 241748 249444 262236 284089 362622 381218 393354 543933 568178 571827 725244 762436 785681 786708 852267 1087866 1136356 1143654 1571362 1704534 1715481 2175732 2287308 2357043 2477917 2556801 3142724 3409068 3430962 4714086 4955834 5113602 6861924 7071129 7433751 7814969 9428172 9911668 10227204 14142258 14867502 15629938 21613201 22301253 23444907 28284516 29735004 31259876 32212921 43226402 44602506 46889814 64425842 64839603 70334721 86452804 89205012 93779628 96638763 101594597 128851684 129679206 140669442 193277526 194518809 203189194 259358412 280971613 281338884 289916289 304783791 386555052 389037618 406378388 561943226 579832578 609567582 778075236 842914839 886141241 914351373 1123886452 1159665156 1219135164 1320729761 1685829678 1772282482 1828702746 2528744517 2641459522 2658423723 3371659356 3544564964 3652630969 3657405492 3962189283 5057489034 5282919044 5316847446 7305261938 7924378566 7975271169 10114978068 10633694892 10957892907 11519836133 11886567849 14610523876 15848757132 15950542338 21915785814 23039672266 23773135698 31901084676 32873678721 34559508399 36331790881 43831571628 46079344532 47546271396 65747357442 69119016798 72663581762 103678525197 108995372643 131494714884 138238033596 145327163524 149757869729 207357050394 217990745286 299515739458 326986117929 414714100788 435981490572 449273609187 472313281453 599031478916 653972235858 898547218374 944626562906 1307944471716 1347820827561 1416939844359 1797094436748 1889253125812 2695641655122 2833879688718 4250819533077 5391283310244 5667759377436 6140072658889 8501639066154 12280145317778 17003278132308 18420217976667 24560290635556 36840435953334 55260653930001 73680871906668 110521307860002 221042615720004
• Sum of all divisors σ(n): 620283571267269
• Sum of proper divisors (its aliquot sum) s(n): 399240955547265
• 221042615720004 is an abundant number, because the sum of its proper divisors (399240955547265) is greater than itself. Its abundance is 178198339827261

Bases of 221042615720004

• Binary: 110010010000100101111110100101110001100001000100₂
• Hexadecimal: 0xC9097E971844
• Base-36: 26CPKQ8Y10

Squares and roots of 221042615720004

• 221042615720004 squared (221042615720004²) is 48859837964341359459325760016
• 221042615720004 cubed (221042615720004³) is 10800106387293569621221988306951466354560064
• 221042615720004 is a perfect square number. Its square root is 14867502
• The cube root of 221042615720004 is 60463.3218678187

Scales and comparisons

• 221,042,615,720,004 seconds is equal to 7,028,471 years, 23 weeks, 2 days, 20 hours, 53 minutes, 24 seconds.
• To count from 1 to 221,042,615,720,004 would take you about seventeen million, five hundred seventy-one thousand, one hundred seventy-eight 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 221042615720004 cubic inches would be around 5038.6 feet tall.

Recreational maths with 221042615720004

• 221042615720004 backwards is 400027516240122
• 221042615720004 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221042615720004's digits is 36
• More coming soon!