8243142493816216

Names of 8243142493816216

• Cardinal: 8243142493816216 can be written as Eight quadrillion, two hundred forty-three trillion, one hundred forty-two billion, four hundred ninety-three million, eight hundred sixteen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 8.243142493816216 × 10¹⁵

Factors of 8243142493816216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 363

Divisors of 8243142493816216

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 28 47 49 56 94 98 188 196 307 329 343 376 392 614 658 686 1228 1316 1372 2149 2209 2303 2456 2632 2744 4298 4418 4606 8596 8836 9212 14429 15043 15463 16121 17192 17672 18424 28858 30086 30926 32242 57716 60172 61852 64484 94249 101003 103823 105301 108241 115432 120344 123704 128968 188498 202006 207646 210602 216482 376996 404012 415292 421204 432964 659743 678163 707021 726761 753992 757687 808024 830584 842408 865928 1319486 1356326 1414042 1453522 1515374 2638972 2712652 2828084 2907044 3030748 4429703 4618201 4747141 4949147 5087327 5277944 5425304 5656168 5814088 6061496 8859406 9236402 9494282 9898294 10174654 17718812 18472804 18988564 19796588 20349308 28934443 31007921 31873661 32327407 33229987 35437624 35611289 36945608 37977128 39593176 40698616 57868886 62015842 63747322 64654814 66459974 71222578 115737772 124031684 127494644 129309628 132919948 142445156 202541101 208196041 217055447 223115627 231475544 232609909 248063368 254989288 258619256 265839896 284890312 405082202 416392082 434110894 446231254 465219818 810164404 832784164 868221788 892462508 930439636 1359918821 1417787707 1457372287 1519388129 1561809389 1620328808 1665568328 1736443576 1784925016 1860879272 2719837642 2835575414 2914744574 3038776258 3123618778 5439675284 5671150828 5829489148 6077552516 6247237556 9519431747 9785213927 9924513949 10201606009 10879350568 10932665723 11342301656 11658978296 12155105032 12494475112 19038863494 19570427854 19849027898 20403212018 21865331446 38077726988 39140855708 39698055796 40806424036 43730662892 63916184587 66636022229 68496497489 71411242063 76155453976 78281711416 79396111592 81612848072 87461325784 127832369174 133272044458 136992994978 142822484126 255664738348 266544088916 273985989956 285644968252 447413292109 466452155603 479475482423 511329476696 533088177832 547971979912 571289936504 894826584218 932904311206 958950964846 1789653168436 1865808622412 1917901929692 3004060675589 3131893044763 3356328376961 3579306336872 3731617244824 3835803859384 6008121351178 6263786089526 6712656753922 12016242702356 12527572179052 13425313507844 21028424729123 21923251313341 24032485404712 25055144358104 26850627015688 42056849458246 43846502626682 84113698916492 87693005253364 147198973103861 168227397832984 175386010506728 294397946207722 588795892415444 1030392811727027 1177591784830888 2060785623454054 4121571246908108 8243142493816216
• Sum of all divisors σ(n): 18476377920000000
• Sum of proper divisors (its aliquot sum) s(n): 10233235426183784
• 8243142493816216 is an abundant number, because the sum of its proper divisors (10233235426183784) is greater than itself. Its abundance is 1990092932367568

Bases of 8243142493816216

• Binary: 11101010010010001100000101100001011010100010110011000₂
• Hexadecimal: 0x1D49182C2D4598
• Base-36: 295Y7DT6P3S

Squares and roots of 8243142493816216

• 8243142493816216 squared (8243142493816216²) is 67949398173358624635799184558656
• 8243142493816216 cubed (8243142493816216³) is 560116571512050445242858990415940191793135965696
• The square root of 8243142493816216 is 90791753.4460934175
• 8243142493816216 is a perfect cube number. Its cube root is 202006

Scales and comparisons

• 8,243,142,493,816,216 seconds is equal to 262,106,433 years, 30 weeks, 4 days, 13 hours, 50 minutes, 16 seconds.
• To count from 1 to 8,243,142,493,816,216 would take you about seven hundred eighty-six million, three hundred nineteen thousand, three hundred 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 8243142493816216 cubic inches would be around 16833.8 feet tall.

Recreational maths with 8243142493816216

• 8243142493816216 backwards is 6126183942413428
• The number of decimal digits it has is: 16
• The sum of 8243142493816216's digits is 64
• More coming soon!