1221227025334272

Names of 1221227025334272

• Cardinal: 1221227025334272 can be written as One quadrillion, two hundred twenty-one trillion, two hundred twenty-seven billion, twenty-five million, three hundred thirty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.221227025334272 × 10¹⁵

Factors of 1221227025334272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 105

Divisors of 1221227025334272

• Number of divisors d(n): 680
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 89 96 99 108 128 132 144 176 178 192 198 216 256 264 267 288 297 352 356 384 396 432 512 528 534 576 594 704 712 768 792 801 864 979 1024 1056 1068 1152 1188 1408 1424 1536 1584 1602 1728 1958 2048 2112 2136 2304 2376 2403 2816 2848 2937 3072 3168 3204 3456 3916 4096 4224 4272 4608 4752 4806 5632 5696 5874 6144 6336 6408 6912 7832 7921 8192 8448 8544 8811 9216 9504 9612 11264 11392 11748 12288 12672 12816 13824 15664 15842 16384 16896 17088 17622 18432 19008 19224 22528 22784 23496 23763 24576 25344 25632 26433 27648 31328 31684 32768 33792 34176 35244 36864 38016 38448 45056 45568 46992 47526 49152 50688 51264 52866 55296 62656 63368 65536 67584 68352 70488 71289 73728 76032 76896 87131 90112 91136 93984 95052 98304 101376 102528 105732 110592 125312 126736 135168 136704 140976 142578 147456 152064 153792 174262 180224 182272 187968 190104 196608 202752 205056 211464 213867 221184 250624 253472 261393 270336 273408 281952 285156 294912 304128 307584 348524 360448 364544 375936 380208 405504 410112 422928 427734 442368 501248 506944 522786 540672 546816 563904 570312 589824 608256 615168 697048 704969 720896 729088 751872 760416 784179 811008 820224 845856 855468 884736 1002496 1013888 1045572 1081344 1093632 1127808 1140624 1216512 1230336 1394096 1409938 1458176 1503744 1520832 1568358 1622016 1640448 1691712 1710936 1769472 2004992 2027776 2091144 2114907 2162688 2187264 2255616 2281248 2352537 2433024 2460672 2788192 2819876 2916352 3007488 3041664 3136716 3244032 3280896 3383424 3421872 4009984 4055552 4182288 4229814 4374528 4511232 4562496 4705074 4866048 4921344 5576384 5639752 5832704 6014976 6083328 6273432 6344721 6488064 6561792 6766848 6843744 7754659 8019968 8111104 8364576 8459628 8749056 9022464 9124992 9410148 9732096 9842688 11152768 11279504 12029952 12166656 12546864 12689442 13123584 13533696 13687488 15509318 16039936 16222208 16729152 16919256 17498112 18044928 18249984 18820296 19034163 19464192 19685376 22305536 22559008 23263977 24059904 24333312 25093728 25378884 26247168 27067392 27374976 31018636 32079872 32444416 33458304 33838512 36089856 36499968 37640592 38068326 39370752 44611072 45118016 46527954 48119808 48666624 50187456 50757768 52494336 54134784 54749952 62037272 62742241 64159744 64888832 66916608 67677024 69791931 72179712 72999936 75281184 76136652 78741504 89222144 90236032 93055908 96239616 97333248 100374912 101515536 108269568 109499904 124074544 125484482 129777664 133833216 135354048 139583862 144359424 145999872 150562368 152273304 157483008 178444288 180472064 186111816 188226723 192479232 194666496 200749824 203031072 209375793 216539136 218999808 248149088 250968964 259555328 267666432 270708096 279167724 288718848 291999744 301124736 304546608 356888576 360944128 372223632 376453446 389332992 401499648 406062144 418751586 433078272 437999616 496298176 501937928 519110656 535332864 541416192 558335448 564680169 577437696 583999488 602249472 609093216 690164651 713777152 721888256 744447264 752906892 778665984 802999296 812124288 837503172 866156544 875999232 992596352 1003875856 1070665728 1082832384 1116670896 1129360338 1167998976 1204498944 1218186432 1380329302 1427554304 1443776512 1488894528 1505813784 1557331968 1605998592 1624248576 1675006344 1694040507 1732313088 1751998464 1985192704 2007751712 2070493953 2141331456 2165664768 2233341792 2258720676 2335997952 2408997888 2436372864 2760658604 2855108608 2887553024 2977789056 3011627568 3211997184 3248497152 3350012688 3388081014 3503996928 3970385408 4015503424 4140987906 4282662912 4331329536 4466683584 4517441352 4671995904 4817995776 4872745728 5521317208 5710217216 5775106048 5955578112 6023255136 6211481859 6423994368 6496994304 6700025376 6776162028 7007993856 7940770816 8031006848 8281975812 8565325824 8662659072 8933367168 9034882704 9635991552 9745491456 11042634416 11550212096 11911156224 12046510272 12422963718 12847988736 12993988608 13400050752 13552324056 14015987712 15881541632 16062013696 16563951624 17130651648 17325318144 17866734336 18069765408 18634445577 19271983104 19490982912 22085268832 23100424192 23822312448 24093020544 24845927436 25695977472 25987977216 26800101504 27104648112 31763083264 32124027392 33127903248 34650636288 35733468672 36139530816 37268891154 38543966208 38981965824 44170537664 46200848384 47644624896 48186041088 49691854872 51391954944 51975954432 53600203008 54209296224 63526166528 64248054784 66255806496 69301272576 71466937344 72279061632 74537782308 77087932416 77963931648 88341075328 95289249792 96372082176 99383709744 103951908864 107200406016 108418592448 127052333056 128496109568 132511612992 138602545152 142933874688 144558123264 149075564616 154175864832 155927863296 176682150656 190578499584 192744164352 198767419488 207903817728 214400812032 216837184896 254104666112 256992219136 265023225984 285867749376 289116246528 298151129232 311855726592 353364301312 381156999168 385488328704 397534838976 415807635456 428801624064 433674369792 508209332224 513984438272 530046451968 571735498752 578232493056 596302258464 623711453184 706728602624 762313998336 770976657408 795069677952 857603248128 867348739584 1027968876544 1060092903936 1143470997504 1156464986112 1192604516928 1247422906368 1413457205248 1524627996672 1541953314816 1590139355904 1715206496256 1734697479168 2055937753088 2120185807872 2286941995008 2312929972224 2385209033856 2826914410496 3083906629632 3180278711808 3430412992512 3469394958336 4111875506176 4240371615744 4573883990016 4625859944448 4770418067712 5653828820992 6167813259264 6360557423616 6860825985024 6938789916672 8480743231488 9251719888896 9540836135424 11307657641984 12335626518528 12721114847232 13721651970048 13877579833344 16961486462976 18503439777792 19081672270848 22615315283968 25442229694464 27755159666688 33922972925952 37006879555584 38163344541696 45230630567936 50884459388928 55510319333376 67845945851904 76326689083392 101768918777856 111020638666752 135691891703808 152653378166784 203537837555712 305306756333568 407075675111424 610613512667136 1221227025334272
• Sum of all divisors σ(n): 3992226850411680
• Sum of proper divisors (its aliquot sum) s(n): 2770999825077408
• 1221227025334272 is an abundant number, because the sum of its proper divisors (2770999825077408) is greater than itself. Its abundance is 1549772799743136

Bases of 1221227025334272

• Binary: 100010101101011001100010011000010010000000000000000₂
• Hexadecimal: 0x456B313090000
• Base-36: C0VZY7QIO0

Squares and roots of 1221227025334272

• 1221227025334272 squared (1221227025334272²) is 1491395447406794625313337769984
• 1221227025334272 cubed (1221227025334272³) is 1821332425833675504052961230650434660648091648
• The square root of 1221227025334272 is 34946058.7954388929
• The cube root of 1221227025334272 is 106888.7837728221

Scales and comparisons

• 1,221,227,025,334,272 seconds is equal to 38,831,241 years, 46 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,221,227,025,334,272 would take you about one hundred sixteen million, four hundred ninety-three thousand, seven hundred twenty-five 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 1221227025334272 cubic inches would be around 8907.4 feet tall.

Recreational maths with 1221227025334272

• 1221227025334272 backwards is 2724335207221221
• The number of decimal digits it has is: 16
• The sum of 1221227025334272's digits is 45
• More coming soon!