8168149008749424

Names of 8168149008749424

• Cardinal: 8168149008749424 can be written as Eight quadrillion, one hundred sixty-eight trillion, one hundred forty-nine billion, eight million, seven hundred forty-nine thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 8.168149008749424 × 10¹⁵

Factors of 8168149008749424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 122

Divisors of 8168149008749424

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 41 46 48 53 69 82 92 106 123 138 159 164 184 212 246 276 318 328 368 424 492 529 552 636 656 848 943 984 1058 1104 1219 1272 1587 1886 1968 2116 2173 2438 2544 2829 3174 3657 3772 4232 4346 4876 5658 6348 6519 7314 7544 8464 8692 9752 11316 12167 12696 13038 14628 15088 17384 19504 21689 22632 24334 25392 26076 28037 29256 34768 36501 43378 45264 48668 49979 52152 56074 58512 65067 73002 84111 86756 97336 99958 104304 112148 130134 146004 149937 168222 173512 194672 199916 224296 260268 279841 292008 299874 336444 347024 399832 448592 498847 520536 559682 584016 599748 644851 672888 799664 839523 997694 1041072 1119364 1149517 1199496 1289702 1345776 1496541 1679046 1934553 1995388 2238728 2299034 2398992 2579404 2993082 3358092 3448551 3869106 3990776 4477456 4598068 5158808 5986164 6436343 6716184 6897102 7738212 7981552 9196136 10317616 11473481 11972328 12872686 13432368 13794204 14831573 15476424 18392272 19309029 22946962 23944656 25745372 26438891 27588408 29663146 30952848 34420443 38618058 44494719 45893924 51490744 52877782 55176816 59326292 68840886 77236116 79316673 88989438 91787848 102981488 105755564 118652584 137681772 148035889 154472232 158633346 177978876 183575696 211511128 237305168 263890063 275363544 296071778 308944464 317266692 341126179 355957752 423022256 444107667 527780126 550727088 592143556 608094493 634533384 682252358 711915504 791670189 888215334 1023378537 1055560252 1184287112 1216188986 1269066768 1364504716 1583340378 1776430668 1824283479 2046757074 2111120504 2368574224 2432377972 2729009432 3166680756 3404825447 3552861336 3648566958 4093514148 4222241008 4864755944 5458018864 6069471449 6333361512 6809650894 7105722672 7297133916 7845902117 8187028296 9729511888 10214476341 12138942898 12666723024 13619301788 13986173339 14594267832 15691804234 16374056592 18208414347 20428952682 23537706351 24277885796 27238603576 27972346678 29188535664 31383608468 36416828694 40857905364 41958520017 47075412702 48555771592 54477207152 55944693356 62767216936 72833657388 78310985281 81715810728 83917040034 94150825404 97111543184 111889386712 125534433872 139597843327 145667314776 156621970562 163431621456 167834080068 180455748691 188301650808 223778773424 234932955843 279195686654 291334629552 313243941124 321681986797 335668160136 360911497382 376603301616 418793529981 469865911686 541367246073 558391373308 626487882248 643363973594 671336320272 721822994764 837587059962 939731823372 965045960391 1082734492146 1116782746616 1252975764496 1286727947188 1443645989528 1675174119924 1879463646744 1930091920782 2165468984292 2233565493232 2573455894376 2887291979056 3210750396521 3350348239848 3758927293488 3860183841564 4150482219893 4330937968584 5146911788752 6421500793042 6700696479696 7398685696331 7720367683128 8300964439786 8661875937168 9632251189563 12451446659679 12843001586084 14797371392662 15440735366256 16601928879572 19264502379126 22196057088993 24902893319358 25686003172168 29594742785324 33203857759144 38529004758252 44392114177986 49805786638716 51372006344336 59189485570648 66407715518288 77058009516504 88784228355972 99611573277432 118378971141296 154116019033008 170169771015613 177568456711944 199223146554864 340339542031226 355136913423888 510509313046839 680679084062452 1021018626093678 1361358168124904 2042037252187356 2722716336249808 4084074504374712 8168149008749424
• Sum of all divisors σ(n): 23024625694921872
• Sum of proper divisors (its aliquot sum) s(n): 14856476686172448
• 8168149008749424 is an abundant number, because the sum of its proper divisors (14856476686172448) is greater than itself. Its abundance is 6688327677423024

Bases of 8168149008749424

• Binary: 11101000001001110001101100100001000111001001101110000₂
• Hexadecimal: 0x1D04E364239370
• Base-36: 28FD7UOG9DC

Squares and roots of 8168149008749424

• 8168149008749424 squared (8168149008749424²) is 66718658229134197868904420331776
• 8168149008749424 cubed (8168149008749424³) is 544967942079394098746478022083516991580928897024
• The square root of 8168149008749424 is 90377812.5910857835
• The cube root of 8168149008749424 is 201391.5374033531

Scales and comparisons

• 8,168,149,008,749,424 seconds is equal to 259,721,872 years, 38 weeks, 1 day, 8 hours, 10 minutes, 24 seconds.
• To count from 1 to 8,168,149,008,749,424 would take you about seven hundred seventy-nine million, one hundred sixty-five thousand, six hundred eighteen 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 8168149008749424 cubic inches would be around 16782.6 feet tall.

Recreational maths with 8168149008749424

• 8168149008749424 backwards is 4249478009418618
• The number of decimal digits it has is: 16
• The sum of 8168149008749424's digits is 75
• More coming soon!