31805342990336

Names of 31805342990336

• Cardinal: 31805342990336 can be written as Thirty-one trillion, eight hundred five billion, three hundred forty-two million, nine hundred ninety thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 3.1805342990336 × 10¹³

Factors of 31805342990336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1927

Divisors of 31805342990336

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 19 29 32 38 58 64 76 116 128 152 232 256 304 464 512 551 608 928 1024 1102 1216 1856 1877 2048 2204 2432 3712 3754 4096 4408 4864 7424 7508 8192 8816 9728 14848 15016 16384 17632 19456 29696 30032 35264 35663 38912 54433 59392 60064 70528 71326 77824 108866 118784 120128 141056 142652 155648 217732 237568 240256 282112 285304 311296 435464 475136 480512 564224 570608 870928 961024 1034227 1128448 1141216 1741856 1922048 2068454 2256896 2282432 3483712 3523129 3844096 4136908 4513792 4564864 6967424 7046258 7688192 8273816 9027584 9129728 13934848 14092516 15376384 16547632 18259456 27869696 28185032 30752768 33095264 36518912 55739392 56370064 66190528 66939451 73037824 102170741 111478784 112740128 132381056 133878902 146075648 204341482 222957568 225480256 264762112 267757804 292151296 408682964 445915136 450960512 529524224 535515608 584302592 817365928 891830272 901921024 1059048448 1071031216 1634731856 1803842048 1941244079 2118096896 2142062432 3269463712 3607684096 3882488158 4236193792 4284124864 6538927424 7215368192 7764976316 8472387584 8568249728 13077854848 14430736384 15529952632 16944775168 17136499456 26155709696 28861472768 31059905264 34272998912 52311419392 57722945536 62119810528 68545997824 104622838784 124239621056 137091995648 209245677568 248479242112 274183991296 418491355136 496958484224 548367982592 836982710272 993916968448 1096735965184 1673965420544 1987833936896 3975667873792 7951335747584 15902671495168 31805342990336
• Sum of all divisors σ(n): 69302342621400
• Sum of proper divisors (its aliquot sum) s(n): 37496999631064
• 31805342990336 is an abundant number, because the sum of its proper divisors (37496999631064) is greater than itself. Its abundance is 5691656640728

Bases of 31805342990336

• Binary: 111001110110101000010001010111100000000000000₂
• Hexadecimal: 0x1CED422BC000
• Base-36: B9V680YRK

Squares and roots of 31805342990336

• 31805342990336 squared (31805342990336²) is 1011579842732915330589392896
• 31805342990336 cubed (31805342990336³) is 32173643860230521879183139464227435053056
• The square root of 31805342990336 is 5639622.5928989255
• The cube root of 31805342990336 is 31683.5153273559

Scales and comparisons

• 31,805,342,990,336 seconds is equal to 1,011,311 years, 27 weeks, 2 days, 17 hours, 18 minutes, 56 seconds.
• To count from 1 to 31,805,342,990,336 would take you about two million, five hundred twenty-eight thousand, two hundred seventy-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 31805342990336 cubic inches would be around 2640.3 feet tall.

Recreational maths with 31805342990336

• 31805342990336 backwards is 63309924350813
• The number of decimal digits it has is: 14
• The sum of 31805342990336's digits is 56
• More coming soon!