221230831684772

Names of 221230831684772

• Cardinal: 221230831684772 can be written as Two hundred twenty-one trillion, two hundred thirty billion, eight hundred thirty-one million, six hundred eighty-four thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 2.21230831684772 × 10¹⁴

Factors of 221230831684772

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3805

Divisors of 221230831684772

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 13 14 26 28 37 52 61 74 91 122 127 148 182 244 254 259 364 427 481 508 518 757 793 854 889 962 1036 1514 1586 1651 1708 1778 1924 2257 2801 3028 3172 3302 3367 3556 4514 4699 5299 5551 5602 6604 6734 7747 9028 9398 9841 10598 11102 11204 11557 13468 15494 15799 18796 19607 19682 21196 22204 23114 28009 29341 30988 31598 32893 36413 39214 39364 46177 46228 54229 56018 58682 61087 63196 65786 68887 72826 78428 92354 96139 100711 103637 108458 112036 117364 122174 131572 137774 145652 170861 184708 192278 196063 201422 205387 207274 216916 244348 254891 275548 286639 323239 341722 355727 364117 384556 392126 402844 410774 414548 427609 509782 573278 600301 646478 672973 683444 704977 711454 725459 728234 784252 821548 855218 1019564 1146556 1196027 1200602 1249807 1292956 1345946 1347281 1409954 1422908 1450918 1456468 1708549 1710436 2006473 2120357 2221193 2392054 2401204 2490089 2499614 2548819 2691892 2694562 2819908 2901836 3417098 3557143 3726307 4012946 4202107 4240714 4442386 4624451 4784108 4980178 4999228 5097638 5389124 5864479 6321857 6834196 7114286 7452614 8025892 8404214 8481428 8748649 8884772 9248902 9430967 9960356 10195276 11728958 11959843 12643714 13161899 14228572 14842499 14905228 15548351 16808428 17497298 18497804 18861934 21699347 22211137 23457916 23919686 24900001 25287428 26084149 26323798 27564641 29684998 31096702 32371157 34994596 37723868 41051353 43398694 44252999 44422274 46242859 47839372 49800002 52168298 52647596 55129282 59369996 62193404 64742314 76238227 78453209 82102706 82184141 86797388 88505998 88844548 92133293 92485718 99600004 104336596 110258564 129341777 129484628 151895429 152476454 155477959 156906418 164205412 164368282 171104687 177011996 184266586 184971436 192952487 216985723 258683554 269285339 282091511 303790858 304952908 310955918 313812836 323700013 328736564 342209374 368533172 385904974 433971446 517367108 533667589 538570678 549172463 564183022 575288987 607581716 621911836 647400026 684418748 771809948 802875839 867942892 905392439 1019891717 1067335178 1077141356 1098344926 1128366044 1150577974 1197732809 1294800052 1518900061 1605751678 1681443101 1810784878 1884997373 1974640577 2039783434 2134670356 2196689852 2301155948 2395465618 2820814399 3037800122 3211503356 3362886202 3500709407 3621569756 3769994746 3949281154 4079566868 4785645749 4790931236 5620130873 5641628798 6075600244 6725772404 7001418814 7139242019 7539989492 7898562308 9571291498 9963557543 10437385907 11240261746 11283257596 11770101707 14002837628 14278484038 16426405679 19142582996 19745700793 19927115086 20874771814 22480523492 23540203414 24504965849 28556968076 32852811358 33499520243 39491401586 39854230172 41749543628 47080406828 49009931698 62213394737 65705622716 66999040486 69744902801 73061701349 78982803172 98019863396 114984839753 124426789474 129526248059 133998080972 139489805602 146123402698 213543273827 229969679506 248853578948 259052496118 278979611204 292246805396 427086547654 435493763159 459939359012 518104992236 607777010123 854173095308 870987526318 906683736413 1215554020246 1494802916789 1741975052636 1813367472826 2431108040492 2989605833578 3626734945652 4254439070861 5979211667156 7901101131599 8508878141722 15802202263198 17017756283444 31604404526396 55307707921193 110615415842386 221230831684772
• Sum of all divisors σ(n): 502155998625792
• Sum of proper divisors (its aliquot sum) s(n): 280925166941020
• 221230831684772 is an abundant number, because the sum of its proper divisors (280925166941020) is greater than itself. Its abundance is 59694335256248

Bases of 221230831684772

• Binary: 110010010011010101010001001000101100110010100100₂
• Hexadecimal: 0xC9355122CCA4
• Base-36: 26F41H69WK

Squares and roots of 221230831684772

• 221230831684772 squared (221230831684772²) is 48943080887935918679976691984
• 221230831684772 cubed (221230831684772³) is 10827718490053132550113321534576358027267648
• The square root of 221230831684772 is 14873830.4308194935
• The cube root of 221230831684772 is 60480.4783392233

Scales and comparisons

• 221,230,831,684,772 seconds is equal to 7,034,456 years, 7 weeks, 9 hours, 19 minutes, 32 seconds.
• To count from 1 to 221,230,831,684,772 would take you about seventeen million, five hundred eighty-six thousand, one hundred forty 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 221230831684772 cubic inches would be around 5040 feet tall.

Recreational maths with 221230831684772

• 221230831684772 backwards is 277486138032122
• The number of decimal digits it has is: 15
• The sum of 221230831684772's digits is 56
• More coming soon!