221442542289180

Names of 221442542289180

• Cardinal: 221442542289180 can be written as Two hundred twenty-one trillion, four hundred forty-two billion, five hundred forty-two million, two hundred eighty-nine thousand, one hundred eighty.

Scientific notation

• Scientific notation: 2.2144254228918 × 10¹⁴

Factors of 221442542289180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 143615

Divisors of 221442542289180

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 81 90 93 108 124 135 155 162 180 186 243 270 279 310 324 331 372 405 465 486 540 558 620 662 810 837 930 961 972 993 1116 1215 1324 1395 1620 1655 1674 1860 1922 1986 2430 2511 2790 2883 2979 3310 3348 3844 3972 4185 4805 4860 4965 5022 5580 5766 5958 6620 7533 8370 8649 8937 9610 9930 10044 10261 11532 11916 12555 14415 14895 15066 16740 17298 17874 19220 19860 20522 25110 25947 26811 28830 29790 30132 30783 34596 35748 37665 41044 43245 44685 50220 51305 51894 53622 57660 59580 61566 75330 77841 80433 86490 89370 92349 102610 103788 107244 123132 129735 134055 143243 150660 153915 155682 160866 172980 178740 184698 205220 233523 259470 268110 277047 286486 307830 311364 318091 321732 369396 389205 402165 429729 461745 467046 518940 536220 554094 572972 615660 636182 716215 778410 804330 831141 859458 923490 934092 954273 1108188 1167615 1272364 1289187 1385235 1432430 1556820 1590455 1608660 1662282 1718916 1846980 1908546 2148645 2335230 2493423 2578374 2770470 2862819 2864860 3180910 3324564 3817092 3867561 4155705 4297290 4440533 4670460 4771365 4986846 5156748 5540940 5725638 6361820 6445935 7735122 8311410 8588457 8594580 8881066 9542730 9973692 11451276 11602683 12467115 12891870 13321599 14314095 15470244 16622820 17176914 17762132 19085460 19337805 22202665 23205366 24934230 25765371 25783740 26643198 28628190 34353828 34808049 38675610 39964797 42942285 44405330 46410732 47413433 49868460 51530742 53286396 57256380 58013415 66607995 69616098 77296113 77351220 79929594 85884570 88810660 94826866 103061484 116026830 119894391 128826855 133215990 137656523 139232196 142240299 154592226 159859188 171769140 174040245 189653732 199823985 232053660 237067165 239788782 257653710 266431980 275313046 284480598 309184452 348080490 359683173 386480565 399647970 412969569 426720897 474134330 479577564 515307420 550626092 568961196 599471955 688282615 696160980 711201495 719366346 772961130 799295940 825939138 853441794 948268660 1079049519 1198943910 1238908707 1280162691 1376565230 1422402990 1438732692 1469816423 1545922260 1651878276 1706883588 1798415865 2064847845 2133604485 2158099038 2397887820 2477817414 2560325382 2753130460 2844805980 2939632846 3596831730 3716726121 3840488073 4129695690 4267208970 4316198076 4409449269 4955634828 5120650764 5395247595 5879265692 6194543535 6400813455 7193663460 7349082115 7433452242 7680976146 8259391380 8534417940 8818898538 10790495190 11150178363 11521464219 12389087070 12801626910 13228347807 14698164230 14866904484 15361952292 17637797076 18583630605 19202440365 21580990380 22047246345 22300356726 23042928438 24778174140 25603253820 26456695614 29396328460 33450535089 37167261210 38404880730 39685043421 44094492690 44600713452 45564309113 46085856876 52913391228 55750891815 57607321095 66141739035 66901070178 74334522420 76809761460 79370086842 88188985380 91128618226 111501783630 115214642190 119055130263 132283478070 133802140356 136692927339 158740173684 167252675445 182257236452 198425217105 223003567260 227821545565 230429284380 238110260526 264566956140 273385854678 334505350890 357165390789 396850434210 410078782017 455643091130 476220521052 546771709356 595275651315 669010701780 683464636695 714330781578 793700868420 820157564034 911286182260 1190551302630 1230236346051 1366929273390 1428661563156 1640315128068 1785826953945 2050393910085 2381102605260 2460472692102 2733858546780 3571653907890 3690709038153 4100787820170 4920945384204 6151181730255 7143307815780 7381418076306 8201575640340 11072127114459 12302363460510 14762836152612 18453545190765 22144254228918 24604726921020 36907090381530 44288508457836 55360635572295 73814180763060 110721271144590 221442542289180
• Sum of all divisors σ(n): 721962177535872
• Sum of proper divisors (its aliquot sum) s(n): 500519635246692
• 221442542289180 is an abundant number, because the sum of its proper divisors (500519635246692) is greater than itself. Its abundance is 279077092957512

Bases of 221442542289180

• Binary: 110010010110011010011100000100100100000100011100₂
• Hexadecimal: 0xC9669C12411C
• Base-36: 26HTAS79R0

Squares and roots of 221442542289180

• 221442542289180 squared (221442542289180²) is 49036799535495272674745072400
• 221442542289180 cubed (221442542289180³) is 10858833554864954099753210986312820836632000
• The square root of 221442542289180 is 14880945.6113910987
• The cube root of 221442542289180 is 60499.7647955867

Scales and comparisons

• 221,442,542,289,180 seconds is equal to 7,041,187 years, 45 weeks, 4 days, 14 hours, 33 minutes.
• To count from 1 to 221,442,542,289,180 would take you about seventeen million, six hundred two thousand, nine hundred sixty-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 221442542289180 cubic inches would be around 5041.6 feet tall.

Recreational maths with 221442542289180

• 221442542289180 backwards is 081982245244122
• 221442542289180 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221442542289180's digits is 54
• More coming soon!