16764915993920442

Names of 16764915993920442

• Cardinal: 16764915993920442 can be written as Sixteen quadrillion, seven hundred sixty-four trillion, nine hundred fifteen billion, nine hundred ninety-three million, nine hundred twenty thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.6764915993920442 × 10¹⁶

Factors of 16764915993920442

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 803

Divisors of 16764915993920442

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 6 9 18 27 29 54 58 81 87 162 174 243 261 486 522 729 769 783 841 1458 1538 1566 1682 2187 2307 2349 2523 4374 4614 4698 5046 6561 6921 7047 7569 13122 13842 14094 15138 19683 20763 21141 22301 22707 24389 39366 41526 42282 44602 45414 48778 59049 62289 63423 66903 68121 73167 118098 124578 126846 133806 136242 146334 177147 186867 190269 200709 204363 219501 354294 373734 380538 401418 408726 439002 531441 560601 570807 602127 613089 646729 658503 707281 1062882 1121202 1141614 1204254 1226178 1293458 1317006 1414562 1681803 1712421 1806381 1839267 1940187 1975509 2121843 3363606 3424842 3612762 3678534 3880374 3951018 4243686 5045409 5137263 5419143 5517801 5820561 5926527 6365529 10090818 10274526 10838286 11035602 11641122 11853054 12731058 15136227 15411789 16257429 16553403 17461683 17779581 18755141 19096587 20511149 30272454 30823578 32514858 33106806 34923366 35559162 37510282 38193174 41022298 45408681 48772287 49660209 52385049 53338743 56265423 57289761 61533447 90817362 97544574 99320418 104770098 106677486 112530846 114579522 123066894 136226043 146316861 148980627 157155147 160016229 168796269 171869283 184600341 272452086 292633722 297961254 314310294 320032458 337592538 343738566 369200682 408678129 438950583 446941881 471465441 480048687 506388807 515607849 543899089 553801023 817356258 877901166 893883762 942930882 960097374 1012777614 1031215698 1087798178 1107602046 1316851749 1414396323 1440146061 1519166421 1546823547 1631697267 1661403069 2633703498 2828792646 2880292122 3038332842 3093647094 3263394534 3322806138 3950555247 4243188969 4320438183 4557499263 4640470641 4895091801 4984209207 7901110494 8486377938 8640876366 9114998526 9280941282 9790183602 9968418414 11851665741 12729566907 12961314549 13672497789 13921411923 14685275403 14952627621 15773073581 23703331482 25459133814 25922629098 27344995578 27842823846 29370550806 29905255242 31546147162 38188700721 41017493367 41764235769 44055826209 44857882863 47319220743 76377401442 82034986734 83528471538 88111652418 89715765726 94638441486 114566102163 123052480101 125292707307 132167478627 134573648589 141957662229 229132204326 246104960202 250585414614 264334957254 269147297178 283915324458 343698306489 369157440303 375878121921 396502435881 403720945767 425872986687 687396612978 738314880606 751756243842 793004871762 807441891534 851745973374 1107472320909 1189507307643 1211162837301 1277618960061 2214944641818 2379014615286 2422325674602 2555237920122 3322416962727 3568521922929 3633488511903 3832856880183 6644833925454 7137043845858 7266977023806 7665713760366 9967250888181 10705565768787 10900465535709 11498570640549 19934501776362 21411131537574 21800931071418 22997141281098 32116697306361 34495711921647 64233394612722 68991423843294 96350091919083 103487135764941 192700183838166 206974271529882 289050275757249 310461407294823 578100551514498 620922814589646 931384221884469 1862768443768938 2794152665653407 5588305331306814 8382457996960221 16764915993920442
• Sum of all divisors σ(n): 39119021089047900
• Sum of proper divisors (its aliquot sum) s(n): 22354105095127458
• 16764915993920442 is an abundant number, because the sum of its proper divisors (22354105095127458) is greater than itself. Its abundance is 5589189101207016

Bases of 16764915993920442

• Binary: 111011100011111001101000101110100000011100001110111010₂
• Hexadecimal: 0x3B8F9A2E81C3BA
• Base-36: 4L2O031H5MI

Squares and roots of 16764915993920442

• 16764915993920442 squared (16764915993920442²) is 281062408283209441662705025475364
• 16764915993920442 cubed (16764915993920442³) is 4711987663916975287104697858136305890155046990888
• The square root of 16764915993920442 is 129479403.7440721381
• The cube root of 16764915993920442 is 255937.4236390703

Scales and comparisons

• 16,764,915,993,920,442 seconds is equal to 533,072,471 years, 16 weeks, 3 days, 6 hours, 20 minutes, 42 seconds.
• To count from 1 to 16,764,915,993,920,442 would take you about one billion, five hundred ninety-nine million, two hundred seventeen thousand, four hundred thirteen 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 16764915993920442 cubic inches would be around 21328.1 feet tall.

Recreational maths with 16764915993920442

• 16764915993920442 backwards is 24402939951946761
• 16764915993920442 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16764915993920442's digits is 81
• More coming soon!