16494291613450816

Names of 16494291613450816

• Cardinal: 16494291613450816 can be written as Sixteen quadrillion, four hundred ninety-four trillion, two hundred ninety-one billion, six hundred thirteen million, four hundred fifty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.6494291613450816 × 10¹⁶

Factors of 16494291613450816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 323

Divisors of 16494291613450816

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 121 136 176 187 242 272 289 293 352 374 484 544 578 586 704 748 968 1088 1156 1172 1496 1936 2057 2312 2344 2992 3179 3223 3872 4114 4624 4688 4981 5984 6358 6446 7744 8228 9248 9376 9962 11968 12716 12892 16456 18496 18752 19924 25432 25784 32912 34969 35453 39848 50864 51568 54791 65824 69938 70906 79696 84677 85849 101728 103136 109582 131648 139876 141812 159392 169354 171698 203456 206272 219164 279752 283624 318784 338708 343396 438328 559504 567248 602701 677416 686792 876656 931447 944339 1119008 1134496 1205402 1354832 1373584 1459433 1753312 1862894 1888678 2238016 2268992 2410804 2709664 2747168 2918866 3506624 3725788 3777356 4821608 5419328 5494336 5837732 7451576 7554712 9643216 10245917 10387729 11675464 14903152 15109424 16053763 19286432 20491834 20775458 23350928 24810361 25153757 29806304 30218848 32107526 38572864 40983668 41550916 46701856 49620722 50307514 59612608 60437696 64215052 81967336 83101832 93403712 99241444 100615028 128430104 163934672 166203664 176591393 198482888 201230056 256860208 272913971 276691327 327869344 332407328 353182786 396965776 402460112 427613869 513720416 545827942 553382654 655738688 664814656 706365572 793931552 804920224 855227738 1027440832 1091655884 1106765308 1412731144 1587863104 1609840448 1710455476 2183311768 2213530616 2825462288 3002053681 3043604597 3420910952 4366623536 4427061232 4703752559 5650924576 6004107362 6087209194 6841821904 7269435773 7370050801 8733247072 8854122464 9407505118 11301849152 12008214724 12174418388 13683643808 14538871546 14740101602 17466494144 17708244928 18815010236 24016429448 24348836776 27367287616 29077743092 29480203204 37630020472 48032858896 48697673552 51741278149 58155486184 58960406408 75260040944 79963793503 81070558811 96065717792 97395347104 103482556298 116310972368 117920812816 125290863617 150520081888 159927587006 162141117622 192131435584 194790694208 206965112596 232621944736 235841625632 250581727234 301040163776 319855174012 324282235244 413930225192 465243889472 471683251264 501163454468 639710348024 648564470488 827860450384 879601728533 891776146921 1002326908936 1279420696048 1297128940976 1378199499787 1655720900768 1759203457066 1783552293842 2004653817872 2129944681489 2558841392096 2594257881952 2756398999574 3311441801536 3518406914132 3567104587684 4009307635744 4259889362978 5117682784192 5188515763904 5512797999148 7036813828264 7134209175368 8018615271488 8519778725956 11025595998296 14073627656528 14268418350736 15160194497657 17039557451912 22051191996592 23429391496379 28147255313056 28536836701472 30320388995314 34079114903824 44102383993184 46858782992758 56294510626112 57073673402944 60640777990628 68158229807648 88204767986368 93717565985516 121281555981256 136316459615296 187435131971032 242563111962512 257723306460169 374870263942064 485126223925024 515446612920338 749740527884128 970252447850048 1030893225840676 1499481055768256 2061786451681352 4123572903362704 8247145806725408 16494291613450816
• Sum of all divisors σ(n): 38348553555791437
• Sum of proper divisors (its aliquot sum) s(n): 21854261942340621
• 16494291613450816 is an abundant number, because the sum of its proper divisors (21854261942340621) is greater than itself. Its abundance is 5359970328889805

Bases of 16494291613450816

• Binary: 111010100110010111100010001000011100010000001001000000₂
• Hexadecimal: 0x3A997888710240
• Base-36: 4IEQKYKNQKG

Squares and roots of 16494291613450816

• 16494291613450816 squared (16494291613450816²) is 272061655829553922904815651065856
• 16494291613450816 cubed (16494291613450816³) is 4487464288090953575534605571994940504016632938496
• 16494291613450816 is a perfect square number. Its square root is 128430104
• The cube root of 16494291613450816 is 254552.8064415805

Scales and comparisons

• 16,494,291,613,450,816 seconds is equal to 524,467,453 years, 5 weeks, 6 days, 11 hours, 16 seconds.
• To count from 1 to 16,494,291,613,450,816 would take you about one billion, five hundred seventy-three million, four hundred two thousand, three hundred fifty-nine 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 16494291613450816 cubic inches would be around 21212.7 feet tall.

Recreational maths with 16494291613450816

• 16494291613450816 backwards is 61805431619249461
• The number of decimal digits it has is: 17
• The sum of 16494291613450816's digits is 70
• More coming soon!