40493375486820

Names of 40493375486820

• Cardinal: 40493375486820 can be written as Forty trillion, four hundred ninety-three billion, three hundred seventy-five million, four hundred eighty-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.049337548682 × 10¹³

Factors of 40493375486820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3946722786

Divisors of 40493375486820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 90 95 108 114 135 171 180 190 228 270 285 342 380 513 540 570 684 855 1026 1140 1710 2052 2565 3420 5130 10260 3946722757 7893445514 11840168271 15786891028 19733613785 23680336542 35520504813 39467227570 47360673084 59200841355 71041009626 74987732383 78934455140 106561514439 118401682710 142082019252 149975464766 177602524065 213123028878 224963197149 236803365420 299950929532 355205048130 374938661915 426246057756 449926394298 532807572195 674889591447 710410096260 749877323830 899852788596 1065615144390 1124815985745 1349779182894 1499754647660 2024668774341 2131230288780 2249631971490 2699558365788 3374447957235 4049337548682 4499263942980 6748895914470 8098675097364 10123343871705 13497791828940 20246687743410 40493375486820
• Sum of all divisors σ(n): 132609884668800
• Sum of proper divisors (its aliquot sum) s(n): 92116509181980
• 40493375486820 is an abundant number, because the sum of its proper divisors (92116509181980) is greater than itself. Its abundance is 51623133695160

Bases of 40493375486820

• Binary: 1001001101010000011001010000101111101101100100₂
• Hexadecimal: 0x24D41942FB64
• Base-36: ECQEE98X0

Squares and roots of 40493375486820

• 40493375486820 squared (40493375486820²) is 1639713458316594871993712400
• 40493375486820 cubed (40493375486820³) is 66397532758406050652403109439329070568000
• The square root of 40493375486820 is 6363440.5384838791
• The cube root of 40493375486820 is 34339.5547857159

Scales and comparisons

• 40,493,375,486,820 seconds is equal to 1,287,564 years, 4 weeks, 3 days, 9 hours, 27 minutes.
• To count from 1 to 40,493,375,486,820 would take you about three million, two hundred eighteen thousand, nine hundred ten 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 40493375486820 cubic inches would be around 2861.6 feet tall.

Recreational maths with 40493375486820

• 40493375486820 backwards is 02868457339404
• The number of decimal digits it has is: 14
• The sum of 40493375486820's digits is 63
• More coming soon!