16218843814404

Names of 16218843814404

• Cardinal: 16218843814404 can be written as Sixteen trillion, two hundred eighteen billion, eight hundred forty-three million, eight hundred fourteen thousand, four hundred four.

Scientific notation

• Scientific notation: 1.6218843814404 × 10¹³

Factors of 16218843814404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2188932

Divisors of 16218843814404

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 81 84 99 108 121 126 132 154 162 189 198 231 242 243 252 297 308 324 363 378 396 462 484 486 567 594 693 726 729 756 847 891 924 972 1089 1134 1188 1386 1452 1458 1694 1701 1782 2079 2178 2187 2268 2541 2673 2772 2916 3267 3388 3402 3564 4158 4356 4374 5082 5103 5346 6237 6534 6804 7623 8019 8316 8748 9801 10164 10206 10692 12474 13068 15246 15309 16038 18711 19602 20412 22869 24057 24948 29403 30492 30618 32076 37422 39204 45738 48114 56133 58806 61236 68607 74844 88209 91476 96228 112266 117612 137214 168399 176418 205821 224532 264627 274428 336798 352836 411642 529254 617463 673596 823284 1058508 1234926 1852389 2188909 2469852 3704778 4377818 6566727 7409556 8755636 13133454 15322363 19700181 24077999 26266908 30644726 39400362 45967089 48155998 59100543 61289452 72233997 78800724 91934178 96311996 118201086 137901267 144467994 168545993 177301629 183868356 216701991 236402172 264857989 275802534 288935988 337091986 354603258 413703801 433403982 505637979 529715978 531904887 551605068 650105973 674183972 709206516 794573967 827407602 866807964 1011275958 1059431956 1063809774 1241111403 1300211946 1516913937 1589147934 1595714661 1654815204 1854005923 1950317919 2022551916 2127619548 2383721901 2482222806 2600423892 3033827874 3178295868 3191429322 3708011846 3723334209 3900635838 4550741811 4767443802 4787143983 4964445612 5562017769 5850953757 6067655748 6382858644 7151165703 7416023692 7446668418 7801271676 9101483622 9534887604 9574287966 11124035538 11170002627 11701907514 13652225433 14302331406 14893336836 16686053307 17552861271 18202967244 19148575932 21453497109 22248071076 22340005254 23403815028 27304450866 28604662812 33372106614 33510007881 35105722542 40956676299 42906994218 44680010508 50058159921 52658583813 54608901732 64360491327 66744213228 67020015762 70211445084 81913352598 85813988436 100116319842 105317167626 122870028897 128720982654 134040031524 150174479763 163826705196 193081473981 200232639684 210634335252 245740057794 257441965308 300348959526 368610086691 386162947962 450523439289 491480115588 579244421943 600697919052 737220173382 772325895924 901046878578 1158488843886 1351570317867 1474440346764 1802093757156 2316977687772 2703140635734 4054710953601 5406281271468 8109421907202 16218843814404
• Sum of all divisors σ(n): 53473845510400
• Sum of proper divisors (its aliquot sum) s(n): 37255001695996
• 16218843814404 is an abundant number, because the sum of its proper divisors (37255001695996) is greater than itself. Its abundance is 21036157881592

Bases of 16218843814404

• Binary: 11101100000000111110011011001001101000000100₂
• Hexadecimal: 0xEC03E6C9A04
• Base-36: 5QYU0UK90

Squares and roots of 16218843814404

• 16218843814404 squared (16218843814404²) is 263050894676030892397875216
• 16218843814404 cubed (16218843814404³) is 4266381375989781734689294554294255411264
• The square root of 16218843814404 is 4027262.5708294711
• The cube root of 16218843814404 is 25312.7869529781

Scales and comparisons

• 16,218,843,814,404 seconds is equal to 515,709 years, 3 weeks, 2 days, 16 hours, 53 minutes, 24 seconds.
• To count from 1 to 16,218,843,814,404 would take you about one million, two hundred eighty-nine thousand, two hundred seventy-two 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 16218843814404 cubic inches would be around 2109.4 feet tall.

Recreational maths with 16218843814404

• 16218843814404 backwards is 40441834881261
• 16218843814404 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16218843814404's digits is 54
• More coming soon!