221209038159872

Names of 221209038159872

• Cardinal: 221209038159872 can be written as Two hundred twenty-one trillion, two hundred nine billion, thirty-eight million, one hundred fifty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.21209038159872 × 10¹⁴

Factors of 221209038159872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 1402

Divisors of 221209038159872

• Number of divisors d(n): 608
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 61 62 64 98 112 122 124 128 196 217 224 244 248 256 343 392 427 434 448 488 496 512 686 784 854 868 896 976 992 1024 1301 1372 1519 1568 1708 1736 1792 1891 1952 1984 2048 2602 2744 2989 3038 3136 3416 3472 3584 3782 3904 3968 4096 5204 5488 5978 6076 6272 6832 6944 7168 7564 7808 7936 8192 9107 10408 10633 10976 11956 12152 12544 13237 13664 13888 14336 15128 15616 15872 16384 18214 20816 20923 21266 21952 23912 24304 25088 26474 27328 27776 28672 30256 31232 31744 32768 36428 40331 41632 41846 42532 43904 47824 48608 50176 52948 54656 55552 57344 60512 62464 63488 63749 65536 72856 79361 80662 83264 83692 85064 87808 92659 95648 97216 100352 105896 109312 111104 114688 121024 124928 126976 127498 131072 145712 158722 161324 166528 167384 170128 175616 185318 191296 194432 200704 211792 218624 222208 229376 242048 249856 253952 254996 262144 282317 291424 317444 322648 333056 334768 340256 351232 370636 382592 388864 401408 423584 437248 444416 446243 458752 484096 499712 507904 509992 555527 564634 582848 634888 645296 648613 666112 669536 680512 702464 741272 765184 777728 802816 847168 874496 888832 892486 917504 968192 999424 1015808 1019984 1111054 1129268 1165696 1269776 1290592 1297226 1332224 1339072 1361024 1404928 1482544 1530368 1555456 1605632 1694336 1748992 1777664 1784972 1835008 1936384 1976219 1998848 2031616 2039968 2222108 2258536 2331392 2460191 2539552 2581184 2594452 2664448 2678144 2722048 2809856 2965088 3060736 3110912 3211264 3388672 3497984 3555328 3569944 3872768 3888689 3952438 3997696 4063232 4079936 4444216 4517072 4662784 4920382 5079104 5162368 5188904 5328896 5356288 5444096 5619712 5930176 6121472 6221824 6422528 6777344 6995968 7110656 7139888 7745536 7777378 7904876 7995392 8126464 8159872 8888432 9034144 9325568 9840764 10158208 10324736 10377808 10657792 10712576 10888192 11239424 11860352 12242944 12443648 12845056 13554688 13833533 13991936 14221312 14279776 15491072 15554756 15809752 15990784 16319744 17221337 17776864 18068288 18651136 19681528 20316416 20649472 20755616 21315584 21425152 21776384 22478848 23720704 24485888 24887296 27109376 27220823 27667066 27983872 28442624 28559552 30982144 31109512 31619504 32639488 34442674 35553728 36136576 37302272 39363056 40632832 41298944 41511232 42631168 42850304 43552768 44957696 47441408 48971776 49774592 54218752 54441646 55334132 55967744 56885248 57119104 61964288 62219024 63239008 65278976 68885348 71107456 72273152 74604544 78726112 81265664 82597888 83022464 85262336 85700608 87105536 89915392 94882816 97943552 99549184 108437504 108883292 110668264 111935488 114238208 120549359 123928576 124438048 126478016 130557952 137770696 142214912 144546304 149209088 157452224 162531328 165195776 166044928 170524672 171401216 174211072 189765632 195887104 199098368 216875008 217766584 221336528 228476416 241098718 247857152 248876096 252956032 261115904 275541392 284429824 289092608 298418176 314904448 325062656 330391552 332089856 341049344 342802432 348422144 379531264 391774208 398196736 433750016 435533168 442673056 456952832 482197436 495714304 497752192 505912064 522231808 551082784 568859648 578185216 596836352 629808896 650125312 660783104 664179712 685604864 696844288 759062528 783548416 843845513 867500032 871066336 885346112 913905664 964394872 995504384 1011824128 1044463616 1102165568 1137719296 1156370432 1193672704 1259617792 1300250624 1321566208 1328359424 1371209728 1393688576 1518125056 1687691026 1735000064 1742132672 1770692224 1827811328 1928789744 1991008768 2023648256 2088927232 2204331136 2275438592 2312740864 2387345408 2519235584 2600501248 2643132416 2656718848 2742419456 2787377152 3036250112 3375382052 3470000128 3484265344 3541384448 3655622656 3857579488 3982017536 4047296512 4177854464 4408662272 4550877184 4625481728 5038471168 5201002496 5286264832 5313437696 5484838912 6072500224 6750764104 6968530688 7082768896 7311245312 7715158976 7964035072 8094593024 8355708928 8817324544 9101754368 9250963456 10076942336 10402004992 10572529664 10626875392 12145000448 13501528208 13937061376 14165537792 14622490624 15430317952 15928070144 16189186048 16711417856 17634649088 18203508736 18501926912 20153884672 20804009984 21253750784 24290000896 27003056416 27874122752 28331075584 29244981248 30860635904 31856140288 32378372096 35269298176 36407017472 37003853824 40307769344 42507501568 54006112832 55748245504 56662151168 58489962496 61721271808 63712280576 64756744192 70538596352 72814034944 74007707648 80615538688 85015003136 108012225664 111496491008 113324302336 116979924992 123442543616 127424561152 129513488384 141077192704 145628069888 161231077376 170030006272 216024451328 222992982016 226648604672 246885087232 254849122304 259026976768 282154385408 322462154752 432048902656 445985964032 453297209344 493770174464 509698244608 518053953536 564308770816 644924309504 864097805312 891971928064 906594418688 987540348928 1019396489216 1128617541632 1728195610624 1783943856128 1813188837376 1975080697856 2257235083264 3456391221248 3567887712256 3626377674752 3950161395712 4514470166528 6912782442496 7135775424512 7900322791424 13825564884992 15800645582848 27651129769984 31601291165696 55302259539968 110604519079936 221209038159872
• Sum of all divisors σ(n): 541728560486400
• Sum of proper divisors (its aliquot sum) s(n): 320519522326528
• 221209038159872 is an abundant number, because the sum of its proper divisors (320519522326528) is greater than itself. Its abundance is 99310484166656

Bases of 221209038159872

• Binary: 110010010011000000111110001001000000000000000000₂
• Hexadecimal: 0xC9303E240000
• Base-36: 26EU11VEGW

Squares and roots of 221209038159872

• 221209038159872 squared (221209038159872²) is 48933438563615706671831056384
• 221209038159872 cubed (221209038159872³) is 10824518878512618964608299938267373238222848
• The square root of 221209038159872 is 14873097.7997144899
• The cube root of 221209038159872 is 60478.4922898035

Scales and comparisons

• 221,209,038,159,872 seconds is equal to 7,033,763 years, 8 weeks, 5 days, 12 hours, 24 minutes, 32 seconds.
• To count from 1 to 221,209,038,159,872 would take you about seventeen million, five hundred eighty-four thousand, four hundred 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 221209038159872 cubic inches would be around 5039.9 feet tall.

Recreational maths with 221209038159872

• 221209038159872 backwards is 278951830902122
• The number of decimal digits it has is: 15
• The sum of 221209038159872's digits is 59
• More coming soon!