1220008908726468

Names of 1220008908726468

• Cardinal: 1220008908726468 can be written as One quadrillion, two hundred twenty trillion, eight billion, nine hundred eight million, seven hundred twenty-six thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 1.220008908726468 × 10¹⁵

Factors of 1220008908726468

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 905

Divisors of 1220008908726468

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 37 42 63 74 84 111 126 148 173 222 252 259 333 346 444 518 519 666 683 692 777 1036 1038 1211 1332 1366 1369 1554 1557 2049 2076 2331 2422 2732 2738 3108 3114 3633 4098 4107 4662 4781 4844 5476 6147 6228 6401 7266 8196 8214 9324 9562 9583 10899 12294 12321 12802 14343 14532 16428 19124 19166 19203 21798 24588 24642 25271 25604 28686 28749 29929 38332 38406 43029 43596 44807 49284 50542 57372 57498 57609 59858 75813 76812 86058 86247 89614 89787 101084 114996 115218 118159 119716 134421 151626 172116 172494 176897 179228 179574 209503 227439 230436 236318 236837 268842 269361 303252 344988 353794 354477 359148 403263 419006 454878 472636 473674 530691 537684 538722 628509 707588 708954 710511 806526 827113 838012 909756 935027 947348 1061382 1063431 1077444 1107373 1257018 1417908 1421022 1592073 1613052 1654226 1657859 1870054 1885527 2122764 2126862 2131533 2214746 2481339 2514036 2805081 2842044 3184146 3308452 3315718 3322119 3740108 3771054 4253724 4263066 4371883 4429492 4962678 4973577 5177717 5610162 6368292 6545189 6631436 6644238 7444017 7542108 7751611 8415243 8526132 8743766 9925356 9947154 9966357 10355434 11220324 13090378 13115649 13288476 14888034 14920731 15503222 15533151 16830486 17487532 19635567 19894308 19932714 20441507 20710868 23254833 26180756 26231298 29776068 29841462 30603181 31006444 31066302 33660972 36244019 39271134 39346947 39865428 40883014 40972801 46509666 46599453 52462596 58906701 59682924 61206362 61324521 62132604 69764499 72488038 78542268 78693894 81766028 81945602 91809543 93019332 93198906 108732057 117813402 122412724 122649042 122918403 139528998 143090549 144976076 157387788 161759671 163891204 183619086 183973563 186397812 191575529 217464114 235626804 245298084 245836806 275428629 279057996 286181098 286809607 323519342 326196171 367238172 367947126 368755209 383151058 429271647 434928228 485279013 491673612 550857258 572362196 573619214 574726587 647038684 652392342 735894252 737510418 756335759 766302116 858543294 860428821 970558026 1101714516 1132317697 1147238428 1149453174 1287814941 1304784684 1341028703 1455837039 1475020836 1512671518 1717086588 1720857642 1724179761 1941116052 2264635394 2269007277 2298906348 2575629882 2581286463 2682057406 2911674078 3025343036 3396953091 3441715284 3448359522 3536380711 4023086109 4529270788 4538014554 5151259764 5162572926 5294350313 5364114812 5823348156 6793906182 6807021831 6896719044 7072761422 7088294573 8046172218 9076029108 10190859273 10325145852 10588700626 10609142133 12069258327 13587812364 13614043662 14145522844 14176589146 15883050939 16092344436 20381718546 21177401252 21218284266 21264883719 24138516654 24754664977 27228087324 27984423083 28353178292 31766101878 31827426399 40763437092 42436568532 42529767438 47649152817 48277033308 49509329954 49618062011 55968846166 63532203756 63654852798 63794651157 74263994931 83953269249 85059534876 95298305634 99018659908 99236124022 111937692332 127309705596 127589302314 130846086307 148527989862 148854186033 167906538498 190596611268 195890961581 198472248044 222791984793 251859807747 255178604628 261692172614 297055979724 297708372066 335813076996 391781923162 392538258921 445583969586 446562558099 503719615494 523384345228 587672884743 595416744132 783563846324 785076517842 891167939172 893125116198 915922604149 1007439230988 1175345769486 1177614776763 1570153035684 1763018654229 1786250232396 1831845208298 2350691538972 2355229553526 2747767812447 3526037308458 3663690416596 4710459107052 4841305193359 5495535624894 7052074616916 8243303437341 9682610386718 10991071249788 14523915580077 16486606874682 19365220773436 29047831160154 32973213749364 33889136353513 43571746740231 58095662320308 67778272707026 87143493480462 101667409060539 135556545414052 174286986960924 203334818121078 305002227181617 406669636242156 610004454363234 1220008908726468
• Sum of all divisors σ(n): 3648694849188480
• Sum of proper divisors (its aliquot sum) s(n): 2428685940462012
• 1220008908726468 is an abundant number, because the sum of its proper divisors (2428685940462012) is greater than itself. Its abundance is 1208677031735544

Bases of 1220008908726468

• Binary: 100010101011001011101110101101000001010000011000100₂
• Hexadecimal: 0x4559775A0A0C4
• Base-36: C0GGCSK4P0

Squares and roots of 1220008908726468

• 1220008908726468 squared (1220008908726468²) is 1488421737371947327281643755024
• 1220008908726468 cubed (1220008908726468³) is 1815887779535903011295520636967490929216775232
• The square root of 1220008908726468 is 34928625.9209615631
• The cube root of 1220008908726468 is 106853.2331027543

Scales and comparisons

• 1,220,008,908,726,468 seconds is equal to 38,792,509 years, 29 weeks, 1 day, 15 hours, 7 minutes, 48 seconds.
• To count from 1 to 1,220,008,908,726,468 would take you about one hundred sixteen million, three hundred seventy-seven thousand, five hundred twenty-eight 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 1220008908726468 cubic inches would be around 8904.4 feet tall.

Recreational maths with 1220008908726468

• 1220008908726468 backwards is 8646278098000221
• 1220008908726468 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1220008908726468's digits is 63
• More coming soon!