40409506651904

Names of 40409506651904

• Cardinal: 40409506651904 can be written as Forty trillion, four hundred nine billion, five hundred six million, six hundred fifty-one thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.0409506651904 × 10¹³

Factors of 40409506651904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8729295

Divisors of 40409506651904

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 107 128 169 208 214 256 338 416 428 676 832 856 1352 1391 1664 1712 2704 2782 3328 3424 5408 5564 6848 10816 11128 13696 18083 21632 22256 27392 36166 43264 44512 72332 89024 144664 178048 289328 356096 578656 1157312 2314624 4629248 8729173 17458346 34916692 69833384 113479249 139666768 226958498 279333536 453916996 558667072 907833992 934021511 1117334144 1475230237 1815667984 1868043022 2234668288 2950460474 3631335968 3736086044 5900920948 7262671936 7472172088 11801841896 12142279643 14525343872 14944344176 23603683792 24284559286 29050687744 29888688352 47207367584 48569118572 59777376704 94414735168 97138237144 119554753408 157849635359 188829470336 194276474288 239109506816 315699270718 377658940672 388552948576 631398541436 777105897152 1262797082872 1554211794304 2525594165744 3108423588608 5051188331488 10102376662976 20204753325952 40409506651904
• Sum of all divisors σ(n): 88159454812296
• Sum of proper divisors (its aliquot sum) s(n): 47749948160392
• 40409506651904 is an abundant number, because the sum of its proper divisors (47749948160392) is greater than itself. Its abundance is 7340441508488

Bases of 40409506651904

• Binary: 1001001100000010010010010010100001111100000000₂
• Hexadecimal: 0x24C0924A1F00
• Base-36: EBNVCX1Q8

Squares and roots of 40409506651904

• 40409506651904 squared (40409506651904²) is 1632928227850273623826825216
• 40409506651904 cubed (40409506651904³) is 65985824085397442552176612994105961611264
• The square root of 40409506651904 is 6356847.2257797733
• The cube root of 40409506651904 is 34315.8306658421

Scales and comparisons

• 40,409,506,651,904 seconds is equal to 1,284,897 years, 16 weeks, 3 days, 6 hours, 51 minutes, 44 seconds.
• To count from 1 to 40,409,506,651,904 would take you about three million, two hundred twelve thousand, two hundred forty-three 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 40409506651904 cubic inches would be around 2859.7 feet tall.

Recreational maths with 40409506651904

• 40409506651904 backwards is 40915660590404
• The number of decimal digits it has is: 14
• The sum of 40409506651904's digits is 53
• More coming soon!