40345358437593468

Names of 40345358437593468

• Cardinal: 40345358437593468 can be written as Forty quadrillion, three hundred forty-five trillion, three hundred fifty-eight billion, four hundred thirty-seven million, five hundred ninety-three thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0345358437593468 × 10¹⁶

Factors of 40345358437593468

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5038745

Divisors of 40345358437593468

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 43 54 63 84 86 108 126 129 172 189 252 258 301 378 387 516 602 756 774 903 1161 1204 1548 1806 2322 2709 3612 4644 5418 8127 10836 16254 32508 259697 519394 779091 1038788 1558182 1817879 2337273 3116364 3635758 4674546 4778993 5453637 7011819 7271516 9349092 9557986 10907274 11166971 14023638 14336979 16360911 19115972 21814548 22333942 28047276 28673958 32721822 33452951 33500913 43010937 44667884 49082733 57347916 65443644 66905902 67001826 78168797 86021874 98165466 100358853 100502739 129032811 133811804 134003652 156337594 172043748 196330932 200717706 201005478 205496699 234506391 258065622 301076559 301508217 312675188 401435412 402010956 410993398 469012782 516131244 602153118 603016434 616490097 703519173 821986796 903229677 938025564 1204306236 1206032868 1232980194 1407038346 1438476893 1806459354 1849470291 2110557519 2465960388 2814076692 2876953786 3612918708 3698940582 4221115038 4315430679 5548410873 5753907572 7397881164 8442230076 8630861358 11096821746 12946292037 17261722716 22193643492 25892584074 38838876111 51785168148 77677752222 155355504444 1241090145121 2482180290242 3723270435363 4964360580484 7446540870726 8687631015847 11169811306089 14893081741452 17375262031694 22339622612178 26062893047541 33509433918267 34750524063388 44679245224356 52125786095082 53366876240203 67018867836534 78188679142623 104251572190164 106733752480406 134037735673068 156377358285246 160100628720609 213467504960812 234566037427869 312754716570492 320201257441218 373568133681421 469132074855738 480301886161827 640402514882436 747136267362842 938264149711476 960603772323654 1120704401044263 1440905658485481 1494272534725684 1921207544647308 2241408802088526 2881811316970962 3362113203132789 4482817604177052 5763622633941924 6724226406265578 10086339609398367 13448452812531156 20172679218796734 40345358437593468
• Sum of all divisors σ(n): 122322341316510720
• Sum of proper divisors (its aliquot sum) s(n): 81976982878917252
• 40345358437593468 is an abundant number, because the sum of its proper divisors (81976982878917252) is greater than itself. Its abundance is 41631624441323784

Bases of 40345358437593468

• Binary: 10001111010101011110001111000110000000100011000101111100₂
• Hexadecimal: 0x8F55E3C602317C
• Base-36: B198HSNGH30

Squares and roots of 40345358437593468

• 40345358437593468 squared (40345358437593468²) is 1627747947457894441331131236267024
• 40345358437593468 cubed (40345358437593468³) is 65672074386245810519696298832187920915806406199232
• The square root of 40345358437593468 is 200861540.4640556569
• The cube root of 40345358437593468 is 342976.6278662467

Scales and comparisons

• 40,345,358,437,593,468 seconds is equal to 1,282,857,601 years, 48 weeks, 1 day, 18 hours, 37 minutes, 48 seconds.
• To count from 1 to 40,345,358,437,593,468 would take you about three billion, eight hundred forty-eight million, five hundred seventy-two thousand, eight hundred five 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 40345358437593468 cubic inches would be around 28581.4 feet tall.

Recreational maths with 40345358437593468

• 40345358437593468 backwards is 86439573485354304
• The number of decimal digits it has is: 17
• The sum of 40345358437593468's digits is 81
• More coming soon!