13881563513785188

Names of 13881563513785188

• Cardinal: 13881563513785188 can be written as Thirteen quadrillion, eight hundred eighty-one trillion, five hundred sixty-three billion, five hundred thirteen million, seven hundred eighty-five thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3881563513785188 × 10¹⁶

Factors of 13881563513785188

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 145

Divisors of 13881563513785188

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 127 156 169 234 254 338 351 381 468 507 508 676 702 762 1014 1143 1404 1521 1524 1651 2028 2197 2286 3042 3302 3429 4394 4563 4572 4953 6084 6591 6604 6858 8788 9126 9906 13182 13716 14859 16129 18252 19773 19812 21463 26364 28561 29718 32258 39546 42926 44577 48387 57122 59319 59436 64389 64516 79092 85683 85852 89154 96774 114244 118638 128778 145161 171366 178308 193167 193548 209677 237276 257049 257556 279019 290322 342732 371293 386334 419354 435483 514098 558038 579501 580644 629031 742586 771147 772668 837057 838708 870966 1028196 1113879 1116076 1159002 1258062 1485172 1542294 1674114 1741932 1887093 2048383 2227758 2318004 2511171 2516124 2725801 3084588 3341637 3348228 3627247 3774186 4096766 4455516 4826809 5022342 5451602 5661279 6145149 6683274 7254494 7533513 7548372 8177403 8193532 9653618 10024911 10044684 10881741 10903204 11322558 12290298 13366548 14480427 14508988 15067026 16354806 18435447 19307236 20049822 21763482 22645116 24532209 24580596 26628979 28960854 30134052 32645223 32709612 35435413 36870894 40099644 43441281 43526964 47154211 49064418 53257958 55306341 57921708 62748517 65290446 70870826 73596627 73741788 79886937 86882562 94308422 97935669 98128836 106306239 106515916 110612682 125497034 130323843 130580892 141462633 141741652 147193254 159773874 173765124 188245551 188616844 195871338 212612478 221225364 239660811 250994068 260647686 282925266 294386508 318918717 319547748 346176727 376491102 391742676 424387899 425224956 460660369 479321622 521295372 564736653 565850532 613004743 637837434 692353454 718982433 752982204 848775798 921320738 956756151 958643244 1038530181 1129473306 1226009486 1273163697 1275674868 1381981107 1384706908 1437964866 1694209959 1697551596 1839014229 1842641476 1913512302 2077060362 2258946612 2452018972 2546327394 2763962214 2875929732 3115590543 3388419918 3678028458 3827024604 4145943321 4154120724 4500297451 5092654788 5517042687 5527924428 5988584797 6231181086 6776839836 7356056916 7969061659 8291886642 9000594902 9346771629 11034085374 11977169594 12437829963 12462362172 13500892353 15938123318 16551128061 16583773284 17965754391 18001189804 18693543258 22068170748 23907184977 23954339188 24875659926 27001784706 31876246636 33102256122 35931508782 37387086516 40502677059 47814369954 49751319852 53897263173 54003569412 58503866863 66204512244 71721554931 71863017564 77851602361 81005354118 95628739908 107794526346 117007733726 121508031177 143443109862 155703204722 161691789519 162010708236 175511600589 215164664793 215589052692 233554807083 234015467452 243016062354 286886219724 311406409444 323383579038 351023201178 430329329586 467109614166 486032124708 526534801767 646767158076 700664421249 702046402356 760550269219 860658659172 934219228332 1012070830693 1053069603534 1401328842498 1521100538438 1579604405301 2024141661386 2101993263747 2106139207068 2281650807657 2802657684996 3036212492079 3042201076876 3159208810602 4048283322772 4203986527494 4563301615314 6072424984158 6318417621204 6844952422971 8407973054988 9108637476237 9126603230628 9887153499847 12144849968316 13689904845942 18217274952474 19774306999694 20534857268913 27325912428711 27379809691884 29661460499541 36434549904948 39548613999388 41069714537826 54651824857422 59322920999082 82139429075652 88984381498623 109303649714844 118645841998164 128532995498011 177968762997246 257065990996022 266953144495869 355937525994492 385598986494033 514131981992044 533906288991738 771197972988066 1067812577983476 1156796959482099 1542395945976132 2313593918964198 3470390878446297 4627187837928396 6940781756892594 13881563513785188
• Sum of all divisors σ(n): 39297773053952000
• Sum of proper divisors (its aliquot sum) s(n): 25416209540166812
• 13881563513785188 is an abundant number, because the sum of its proper divisors (25416209540166812) is greater than itself. Its abundance is 11534646026381624

Bases of 13881563513785188

• Binary: 110001010100010011010101011110001010101000101101100100₂
• Hexadecimal: 0x3151355E2A8B64
• Base-36: 3SOLQ8ORBL0

Squares and roots of 13881563513785188

• 13881563513785188 squared (13881563513785188²) is 192697805587252175352907408195344
• 13881563513785188 cubed (13881563513785188³) is 2674946827226471339882240737132883108909557764672
• The square root of 13881563513785188 is 117820047.1642461531
• The cube root of 13881563513785188 is 240332.6608763059

Scales and comparisons

• 13,881,563,513,785,188 seconds is equal to 441,390,781 years, 12 weeks, 4 days, 12 hours, 19 minutes, 48 seconds.
• To count from 1 to 13,881,563,513,785,188 would take you about one billion, three hundred twenty-four million, one hundred seventy-two thousand, three hundred forty-three 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 13881563513785188 cubic inches would be around 20027.7 feet tall.

Recreational maths with 13881563513785188

• 13881563513785188 backwards is 88158731536518831
• The number of decimal digits it has is: 17
• The sum of 13881563513785188's digits is 81
• More coming soon!