40198569025572864

Names of 40198569025572864

• Cardinal: 40198569025572864 can be written as Forty quadrillion, one hundred ninety-eight trillion, five hundred sixty-nine billion, twenty-five million, five hundred seventy-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.0198569025572864 × 10¹⁶

Factors of 40198569025572864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 348088

Divisors of 40198569025572864

• Number of divisors d(n): 195
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 768 864 1024 1152 1296 1536 1728 2048 2304 2592 3072 3456 4096 4608 5184 6144 6912 9216 10368 12288 13824 18432 20736 27648 36864 41472 55296 82944 110592 165888 331776 348083 696166 1044249 1392332 2088498 2784664 3132747 4176996 5569328 6265494 8353992 9398241 11138656 12530988 16707984 18796482 22277312 25061976 28194723 33415968 37592964 44554624 50123952 56389446 66831936 75185928 89109248 100247904 112778892 133663872 150371856 178218496 200495808 225557784 267327744 300743712 356436992 400991616 451115568 534655488 601487424 712873984 801983232 902231136 1069310976 1202974848 1425747968 1603966464 1804462272 2138621952 2405949696 3207932928 3608924544 4277243904 4811899392 6415865856 7217849088 9623798784 12831731712 14435698176 19247597568 28871396352 38495195136 57742792704 115485585408 121161774889 242323549778 363485324667 484647099556 726970649334 969294199112 1090455974001 1453941298668 1938588398224 2180911948002 2907882597336 3271367922003 3877176796448 4361823896004 5815765194672 6542735844006 7754353592896 8723647792008 9814103766009 11631530389344 13085471688012 15508707185792 17447295584016 19628207532018 23263060778688 26170943376024 31017414371584 34894591168032 39256415064036 46526121557376 52341886752048 62034828743168 69789182336064 78512830128072 93052243114752 104683773504096 124069657486336 139578364672128 157025660256144 186104486229504 209367547008192 248139314972672 279156729344256 314051320512288 372208972459008 418735094016384 496278629945344 558313458688512 628102641024576 744417944918016 837470188032768 1116626917377024 1256205282049152 1488835889836032 1674940376065536 2233253834754048 2512410564098304 3349880752131072 4466507669508096 5024821128196608 6699761504262144 10049642256393216 13399523008524288 20099284512786432 40198569025572864
• Sum of all divisors σ(n): 120085112861893003
• Sum of proper divisors (its aliquot sum) s(n): 79886543836320139
• 40198569025572864 is an abundant number, because the sum of its proper divisors (79886543836320139) is greater than itself. Its abundance is 39687974810747275

Bases of 40198569025572864

• Binary: 10001110110100000110001010110011001111111001000000000000₂
• Hexadecimal: 0x8ED062B33F9000
• Base-36: AZT7BO5J400

Squares and roots of 40198569025572864

• 40198569025572864 squared (40198569025572864²) is 1615924951703746076717203373162496
• 40198569025572864 cubed (40198569025572864³) is 64957870711208533247522259993527951990449760108544
• 40198569025572864 is a perfect square number. Its square root is 200495808
• The cube root of 40198569025572864 is 342560.1692307087

Scales and comparisons

• 40,198,569,025,572,864 seconds is equal to 1,278,190,152 years, 35 weeks, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,198,569,025,572,864 would take you about three billion, eight hundred thirty-four million, five hundred seventy thousand, four hundred fifty-eight 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 40198569025572864 cubic inches would be around 28546.7 feet tall.

Recreational maths with 40198569025572864

• 40198569025572864 backwards is 46827552096589104
• 40198569025572864 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40198569025572864's digits is 81
• More coming soon!