55511121982491

Names of 55511121982491

• Cardinal: 55511121982491 can be written as Fifty-five trillion, five hundred eleven billion, one hundred twenty-one million, nine hundred eighty-two thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 5.5511121982491 × 10¹³

Factors of 55511121982491

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 127

Divisors of 55511121982491

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 21 23 27 41 49 53 63 69 81 123 147 159 161 189 207 287 369 371 441 477 483 529 567 621 861 943 1107 1113 1127 1219 1323 1431 1449 1587 1863 2009 2173 2583 2597 2829 3321 3339 3381 3657 3703 3969 4293 4347 4761 6027 6519 6601 7749 7791 8487 8533 10017 10143 10971 11109 12167 13041 14283 15211 18081 19557 19803 21689 23247 23373 25461 25599 25921 28037 30051 30429 32913 33327 36501 42849 45633 46207 49979 54243 58671 59409 59731 65067 70119 76383 76797 77763 84111 85169 91287 98739 99981 106477 109503 136899 138621 149937 151823 162729 176013 178227 179193 195201 196259 210357 230391 233289 252333 255507 279841 299943 319431 328509 349853 410697 415863 449811 455469 498847 534681 537579 585603 588777 596183 644851 691173 699867 756999 766521 839523 958293 985527 1049559 1062761 1149517 1232091 1247589 1349433 1366407 1373813 1496541 1612737 1756809 1766331 1788549 1934553 1958887 2099601 2270997 2299563 2448971 2518569 2874879 3148677 3188283 3448551 3491929 3742767 4048299 4099221 4121439 4489623 4513957 4838211 5298993 5365647 5803659 5876661 6436343 6898689 7346913 7555707 8046619 8624637 9446031 9564849 10345653 10475787 11473481 12297663 12364317 13468869 13541871 13712209 14831573 15896979 16096941 17410977 17629983 19309029 22040739 22667121 24139857 24443503 26438891 28338093 28694547 31036959 31427361 31597699 34420443 37092951 40406607 40625613 41136627 44494719 45054401 48290823 52232931 52889949 56326333 57927087 66122217 72419571 73330509 79316673 80314367 86083641 93110877 94282083 94793097 103261329 103821011 111278853 121876839 123409881 133484157 135163203 158669847 168978999 173781261 185072237 198366651 217258713 219991527 237950019 240943101 263890063 282846249 284379291 309783987 311463033 315380807 341126179 365630517 370229643 400452471 405489609 506936997 521343783 555216711 562200569 608094493 651776139 659974581 713850057 722829303 726747077 791670189 853137873 929351961 934389099 946142421 1023378537 1110688929 1201357413 1216468827 1295505659 1520810991 1665650133 1686601707 1824283479 1847230441 1979923743 2141550171 2168487909 2180241231 2375010567 2387883253 2559413619 2803167297 2838427263 3070135611 3649406481 3886516977 4256661451 4562432973 4996950399 5059805121 5472850437 5541691323 6505463727 6540723693 7125031701 7163649759 8409501891 8515281789 9210406833 11659550931 12769984353 12930613087 13986173339 14990851197 15179415363 16418551311 16625073969 16715182771 19622171079 21375095103 21490949277 25545845367 27631220499 29796630157 34978652793 38309953059 38791839261 41958520017 45538246089 49255653933 49875221907 50145548313 58866513237 64472847831 89389890471 97903213373 104935958379 114929859177 116375517783 125875560051 149625665721 150436644939 193418543493 268169671413 293709640119 344789577531 349126553349 377626680153 451309934817 685322493611 804509014239 881128920357 1047379660047 1132880040459 1353929804451 2055967480833 2413527042717 2643386761071 6167902442499 7930160283213 18503707327497 55511121982491
• Sum of all divisors σ(n): 105256181013984
• Sum of proper divisors (its aliquot sum) s(n): 49745059031493
• 55511121982491 is a deficient number, because the sum of its proper divisors (49745059031493) is less than itself. Its deficiency is 5766062950998

Bases of 55511121982491

• Binary: 1100100111110010110000101101001111010000011011₂
• Hexadecimal: 0x327CB0B4F41B
• Base-36: JODGGRUOR

Squares and roots of 55511121982491

• 55511121982491 squared (55511121982491²) is 3081484663754995530110565081
• 55511121982491 cubed (55511121982491³) is 171056671056878820003736034963624997996771
• The square root of 55511121982491 is 7450578.6340720545
• The cube root of 55511121982491 is 38146.9659563821

Scales and comparisons

• 55,511,121,982,491 seconds is equal to 1,765,081 years, 50 weeks, 3 days, 18 hours, 14 minutes, 51 seconds.
• To count from 1 to 55,511,121,982,491 would take you about four million, four hundred twelve thousand, seven hundred four 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 55511121982491 cubic inches would be around 3178.9 feet tall.

Recreational maths with 55511121982491

• 55511121982491 backwards is 19428912111555
• The number of decimal digits it has is: 14
• The sum of 55511121982491's digits is 54
• More coming soon!