16001492779958049

Names of 16001492779958049

• Cardinal: 16001492779958049 can be written as Sixteen quadrillion, one trillion, four hundred ninety-two billion, seven hundred seventy-nine million, nine hundred fifty-eight thousand and forty-nine.

Scientific notation

• Scientific notation: 1.6001492779958049 × 10¹⁶

Factors of 16001492779958049

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 132

Divisors of 16001492779958049

• Number of divisors d(n): 375
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 109 117 147 169 189 273 327 351 441 507 567 637 763 819 981 1053 1183 1323 1417 1521 1911 2197 2289 2457 2943 3549 3969 4251 4563 5341 5733 6591 6867 7371 8281 8829 9919 10647 11881 12753 13689 15379 16023 17199 18421 19773 20601 24843 28561 29757 31941 35643 38259 46137 48069 51597 55263 59319 61803 69433 74529 83167 85683 89271 95823 106929 107653 114777 128947 138411 144207 154453 165789 177957 199927 208299 223587 239473 249501 257049 267813 320787 322959 386841 415233 432621 463359 497367 582169 599781 624897 670761 718419 748503 771147 803439 902629 962361 968877 1081171 1160523 1245699 1295029 1390077 1399489 1492101 1676311 1746507 1799343 1874691 2007889 2155257 2245509 2313441 2707887 2906631 3113149 3243513 3481569 3885087 4170231 4198467 5028933 5239521 5398029 5624073 6023667 6465771 6736527 7568197 8123661 8719893 9065203 9339447 9730539 10444707 11655261 11734177 12510693 12595401 14055223 15086799 15718563 16194087 16835377 18071001 19397313 21792043 22704591 24370983 26102557 27195609 28018341 29191617 34965783 35202531 37786203 42165669 45260397 47155689 50506131 54213003 63456421 65376129 68113773 73112949 78307671 81586827 84055023 87574851 98386561 104897349 105607593 113358609 117847639 126497007 135781191 141158161 151518393 152544301 162639009 182717899 190369263 196128387 204341319 218859901 234923013 244760481 252165069 295159683 316822779 339333241 353542917 379491021 423474483 454555179 457632903 548153697 571107789 588385161 613023957 656579703 704769039 734281443 824933473 885479049 950468337 988107127 1017999723 1060628751 1138473063 1270423449 1279025293 1363665537 1372898709 1532019307 1644461091 1713323367 1765155483 1835056093 1969739109 2114307117 2375332687 2474800419 2656437147 2845178713 2964321381 3053999169 3181886253 3811270347 3837075879 4118696127 4596057921 4933383273 5139970101 5505168279 5909217327 6916749889 7125998061 7424401257 7969311441 8535536139 8892964143 9161997507 9545658759 10724135149 11433811041 11511227637 12356088381 12845392651 13788173763 14800149819 16515504837 16627328809 17727651981 19916250991 20750249667 21377994183 22273203771 23855729209 25606608417 26678892429 27485992521 32172405447 34533682911 36987323269 38536177953 41364521289 49546514511 49881986427 59748752973 62250749001 64133982549 66819611313 71567187627 76819825251 80036677287 89917748557 96517216341 103601048733 110961969807 115608533859 124093563867 139413756937 148639543533 149645959281 166990104463 179246258919 186752247003 192401947647 214701562881 230459475753 258911262883 269753245671 289551649023 310124479717 332885909421 346825601577 418241270811 448937877843 500970313389 537738776757 560256741009 644104688643 776733788649 809259737013 868654947069 930373439151 998657728263 1040476804731 1168930731241 1254723812433 1346813633529 1502910940167 1613216330271 1812378840181 1932314065929 2170871358019 2330201365947 2427779211039 2791120317453 2995973184789 3506792193723 3764171437299 4031618236321 4508732820501 5437136520543 6512614074057 6990604097841 7283337633117 8373360952359 10520376581169 11292514311897 12094854708963 13526198461503 15196099506133 16311409561629 19537842222171 20971812293523 25120082857077 28221327654247 31561129743507 36284564126889 45588298518399 48934228684887 58613526666513 84663982962741 94683389230521 108853692380667 136764895555197 146802686054661 175840579999539 197549293579729 253991948888223 326561077142001 410294686665591 592647880739187 761975846664669 1230884059996773 1777943642217561 2285927539994007 5333830926652683 16001492779958049
• Sum of all divisors σ(n): 30402080595218937
• Sum of proper divisors (its aliquot sum) s(n): 14400587815260888
• 16001492779958049 is a deficient number, because the sum of its proper divisors (14400587815260888) is less than itself. Its deficiency is 1600904964697161

Bases of 16001492779958049

• Binary: 111000110110010100010111011101000001100111111100100001₂
• Hexadecimal: 0x38D945DD067F21
• Base-36: 4DK20AUVX29

Squares and roots of 16001492779958049

• 16001492779958049 squared (16001492779958049²) is 256047771187049571152774199886401
• 16001492779958049 cubed (16001492779958049³) is 4097146561973924282254144719893092391225345591649
• 16001492779958049 is a perfect square number. Its square root is 126497007
• The cube root of 16001492779958049 is 251992.0463389889

Scales and comparisons

• 16,001,492,779,958,049 seconds is equal to 508,797,974 years, 27 weeks, 5 days, 23 hours, 54 minutes, 9 seconds.
• To count from 1 to 16,001,492,779,958,049 would take you about one billion, five hundred twenty-six million, three hundred ninety-three thousand, nine hundred twenty-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 16001492779958049 cubic inches would be around 20999.3 feet tall.

Recreational maths with 16001492779958049

• 16001492779958049 backwards is 94085997729410061
• 16001492779958049 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16001492779958049's digits is 81
• More coming soon!