18992183146944

Names of 18992183146944

• Cardinal: 18992183146944 can be written as Eighteen trillion, nine hundred ninety-two billion, one hundred eighty-three million, one hundred forty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8992183146944 × 10¹³

Factors of 18992183146944

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20042

Divisors of 18992183146944

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 42 48 56 58 61 64 84 87 96 112 116 122 168 174 183 192 203 224 232 244 336 348 366 406 409 427 448 464 488 609 672 696 732 812 818 854 928 976 1218 1227 1281 1344 1392 1464 1624 1636 1708 1769 1856 1952 2436 2454 2562 2784 2863 2928 3248 3272 3416 3538 3904 4872 4908 5124 5307 5568 5726 5856 6496 6544 6832 7076 8589 9744 9816 10248 10614 11452 11712 11861 12383 12992 13088 13664 14152 17178 19488 19531 19632 20496 21228 22904 23722 24766 24949 26176 27328 28304 34356 35583 37149 38976 39062 39264 40992 42456 45808 47444 49532 49898 56608 58593 68712 71166 74298 74847 78124 78528 81984 83027 84912 91616 94888 99064 99796 113216 117186 136717 137424 142332 148596 149694 156248 166054 169824 174643 183232 189776 198128 199592 234372 249081 273434 274848 284664 297192 299388 312496 332108 339648 349286 379552 396256 399184 410151 468744 498162 523929 546868 549696 566399 569328 594384 598776 624992 664216 698572 723521 759104 792512 798368 820302 937488 996324 1047858 1093736 1132798 1138656 1188768 1191391 1197552 1249984 1328432 1397144 1447042 1596736 1640604 1699197 1874976 1992648 2095716 2170563 2187472 2265596 2277312 2377536 2382782 2395104 2656864 2794288 2894084 3281208 3398394 3574173 3749952 3964793 3985296 4191432 4341126 4374944 4531192 4765564 4790208 5064647 5313728 5588576 5788168 6562416 6796788 7148346 7929586 7970592 7988179 8339737 8382864 8682252 8749888 9062384 9531128 10129294 11177152 11576336 11894379 13124832 13593576 14296692 15193941 15859172 15941184 15976358 16679474 16765728 17364504 18124768 19062256 20258588 23152672 23788758 23964537 25019211 26249664 27187152 28593384 30387882 31718344 31952716 33358948 33531456 34550339 34729008 36249536 38124512 40517176 46305344 47577516 47929074 50038422 54374304 55917253 57186768 60775764 63436688 63905432 66717896 69100678 69458016 76249024 81034352 95155032 95858148 100076844 103651017 108748608 111834506 114373536 121551528 126873376 127810864 133435792 138201356 138916032 162068704 167751759 190310064 191716296 200153688 207302034 223669012 228747072 231657191 241852373 243103056 253746752 255621728 266871584 276402712 324137408 335503518 380620128 383432592 400307376 414604068 447338024 463314382 483704746 486206112 487278919 511243456 533743168 552805424 671007036 694971573 725557119 761240256 766865184 800614752 829208136 894676048 926628764 967409492 972412224 974557838 1105610848 1342014072 1389943146 1451114238 1461836757 1533730368 1601229504 1621600337 1658416272 1789352096 1853257528 1934818984 1949115676 2211221696 2684028144 2779886292 2902228476 2923673514 3243200674 3316832544 3410952433 3578704192 3706515056 3869637968 3898231352 4864801011 5368056288 5559772584 5804456952 5847347028 6486401348 6633665088 6821904866 7413030112 7739275936 7796462704 9729602022 10232857299 10736112576 11119545168 11608913904 11694694056 12972802696 13643809732 14131088651 14826060224 15478551872 15592925408 19459204044 20465714598 22239090336 23217827808 23389388112 25945605392 27287619464 28262177302 31185850816 38918408088 40931429196 42393265953 44478180672 46435655616 46778776224 51891210784 54575238928 56524354604 77836816176 81862858392 84786531906 93557552448 98917620557 103782421568 109150477856 113048709208 155673632352 163725716784 169573063812 197835241114 218300955712 226097418416 296752861671 311347264704 327451433568 339146127624 395670482228 452194836832 593505723342 654902867136 678292255248 791340964456 904389673664 1187011446684 1356584510496 1582681928912 2374022893368 2713169020992 3165363857824 4748045786736 6330727715648 9496091573472 18992183146944
• Sum of all divisors σ(n): 60533699404800
• Sum of proper divisors (its aliquot sum) s(n): 41541516257856
• 18992183146944 is an abundant number, because the sum of its proper divisors (41541516257856) is greater than itself. Its abundance is 22549333110912

Bases of 18992183146944

• Binary: 100010100010111110110010101000111100111000000₂
• Hexadecimal: 0x1145F65479C0
• Base-36: 6QCVZHCQO

Squares and roots of 18992183146944

• 18992183146944 squared (18992183146944²) is 360703020687063699096539136
• 18992183146944 cubed (18992183146944³) is 6850537830544644177738294137615734800384
• The square root of 18992183146944 is 4358002.1967575923
• The cube root of 18992183146944 is 26680.3565986711

Scales and comparisons

• 18,992,183,146,944 seconds is equal to 603,892 years, 35 weeks, 1 day, 13 hours, 42 minutes, 24 seconds.
• To count from 1 to 18,992,183,146,944 would take you about one million, five hundred nine thousand, seven hundred thirty-one 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 18992183146944 cubic inches would be around 2223.4 feet tall.

Recreational maths with 18992183146944

• 18992183146944 backwards is 44964138129981
• The number of decimal digits it has is: 14
• The sum of 18992183146944's digits is 69
• More coming soon!