221123142672016

Names of 221123142672016

• Cardinal: 221123142672016 can be written as Two hundred twenty-one trillion, one hundred twenty-three billion, one hundred forty-two million, six hundred seventy-two thousand and sixteen.

Scientific notation

• Scientific notation: 2.21123142672016 × 10¹⁴

Factors of 221123142672016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6052

Divisors of 221123142672016

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 13 16 23 26 46 52 73 89 92 104 146 178 184 208 292 299 356 368 584 598 712 949 1157 1168 1196 1424 1679 1723 1898 2047 2314 2392 3358 3446 3796 4094 4129 4628 4784 6497 6716 6892 7592 8188 8258 9256 12994 13432 13784 15184 16376 16516 18512 21827 22399 25988 26611 26864 27568 32752 33032 39629 43654 44798 51976 53222 53677 66064 79258 84461 87308 89596 94967 103952 106444 107354 125779 149431 153347 158516 168922 174616 179192 189934 212888 214708 251558 298862 301417 306694 317032 337844 349232 358384 367481 379868 425776 429416 503116 515177 597724 602834 613388 634064 675688 734962 759736 858832 1006232 1030354 1195448 1205668 1226776 1234571 1351376 1469924 1519472 1635127 1942603 1993511 2012464 2060708 2390896 2411336 2453552 2469142 2892917 2939848 3270254 3526981 3885206 3918421 3987022 4121416 4777253 4822672 4938284 5785834 5879696 6540508 6932591 7053962 7114267 7770412 7836842 7974044 8242832 8452063 9554506 9876568 11194331 11571668 13081016 13865182 14107924 14228534 15540824 15673684 15948088 16904126 19109012 19753136 22388662 23143336 26162032 26826113 27730364 28215848 28457068 31081648 31347368 31896176 33808252 37607921 38218024 44777324 45850753 46286672 53652226 55460728 56431696 56914136 62694736 67616504 75215842 76436048 89554648 90123683 91701506 92485471 107304452 109876819 110921456 113828272 135233008 145526303 150431684 163628141 179109296 180247366 183403012 184970942 214608904 219753638 257469613 291052606 300863368 327256282 348739469 360494732 366806024 369941884 429217808 439507276 514939226 519341491 582105212 601726736 617000599 633169763 654512564 697478938 720989464 733612048 739883768 879014552 1029878452 1038682982 1164210424 1234001198 1266339526 1309025128 1394957876 1441978928 1479767536 1758029104 2059756904 2077365964 2127165833 2328420848 2468002396 2532679052 2618050256 2789915752 3347104969 4119513808 4154731928 4254331666 4936004792 5065358104 5579831504 6694209938 6751439383 8021007787 8231206919 8309463856 8508663332 9872009584 10130716208 11944854293 13388419876 13502878766 14562904549 16042015574 16462413838 17017326664 23889708586 26776839752 27005757532 29125809098 32084031148 32924827676 34034653328 46221392699 47779417172 53553679504 54011515064 58251618196 64168062296 65849655352 92442785398 95558834344 108023030128 116503236392 128336124592 131699310704 155283105809 184885570796 189317759137 191117668688 233006472784 310566211618 369771141592 378635518274 600878105087 621132423236 739542283184 757271036548 1063092032077 1201756210174 1242264846472 1514542073096 2126184064154 2403512420348 2484529692944 3029084146192 4252368128308 4807024840696 8504736256616 9614049681392 13820196417001 17009472513232 27640392834002 55280785668004 110561571336008 221123142672016
• Sum of all divisors σ(n): 493926711667200
• Sum of proper divisors (its aliquot sum) s(n): 272803568995184
• 221123142672016 is an abundant number, because the sum of its proper divisors (272803568995184) is greater than itself. Its abundance is 51680426323168

Bases of 221123142672016

• Binary: 110010010001110000111110010111101101111010010000₂
• Hexadecimal: 0xC91C3E5EDE90
• Base-36: 26DQKHWZV4

Squares and roots of 221123142672016

• 221123142672016 squared (221123142672016²) is 48895444225148743240149504256
• 221123142672016 cubed (221123142672016³) is 10811914289409166369020676768101401604100096
• The square root of 221123142672016 is 14870209.9067906907
• The cube root of 221123142672016 is 60470.6633418659

Scales and comparisons

• 221,123,142,672,016 seconds is equal to 7,031,031 years, 49 weeks, 5 days, 18 hours, 40 minutes, 16 seconds.
• To count from 1 to 221,123,142,672,016 would take you about seventeen million, five hundred seventy-seven thousand, five hundred seventy-nine 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 221123142672016 cubic inches would be around 5039.2 feet tall.

Recreational maths with 221123142672016

• 221123142672016 backwards is 610276241321122
• The number of decimal digits it has is: 15
• The sum of 221123142672016's digits is 40
• More coming soon!