66842488461040

Names of 66842488461040

• Cardinal: 66842488461040 can be written as Sixty-six trillion, eight hundred forty-two billion, four hundred eighty-eight million, four hundred sixty-one thousand and forty.

Scientific notation

• Scientific notation: 6.684248846104 × 10¹³

Factors of 66842488461040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25301

Divisors of 66842488461040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 233 368 460 466 920 932 1165 1840 1864 2330 3728 4660 5359 9320 10718 11617 13421 18640 21436 23234 26795 26842 42872 46468 53590 53684 58085 67105 85744 92936 107180 107368 116170 134210 185872 214360 214736 232340 267191 268420 308683 428720 464680 534382 536840 617366 929360 1068764 1073680 1234732 1335955 1543415 2137528 2469464 2671910 2706761 3086830 3127093 4275056 4938928 5343820 5413522 6173660 6254186 10687640 10827044 12347320 12508372 13533805 15635465 21375280 21654088 24694640 25016744 27067610 31270930 43308176 50033488 54135220 62255503 62541860 71923139 108270440 124511006 125083720 143846278 155911757 216540880 249022012 250167440 287692556 311277515 311823514 359615695 498044024 575385112 622555030 623647028 719231390 779558785 996088048 1150770224 1245110060 1247294056 1438462780 1559117570 2490220120 2494588112 2876925560 3118235140 3585970411 4980440240 5753851120 6236470280 7171940822 12472940560 14343881644 17929852055 28687763288 35859704110 36327439381 57375526576 71719408220 72654878762 143438816440 145309757524 181637196905 286877632880 290619515048 363274393810 581239030096 726548787620 835531105763 1453097575240 1671062211526 2906195150480 3342124423052 4177655528815 6684248846104 8355311057630 13368497692208 16710622115260 33421244230520 66842488461040
• Sum of all divisors σ(n): 162887834618496
• Sum of proper divisors (its aliquot sum) s(n): 96045346157456
• 66842488461040 is an abundant number, because the sum of its proper divisors (96045346157456) is greater than itself. Its abundance is 29202857696416

Bases of 66842488461040

• Binary: 1111001100101011111010110001111101011011110000₂
• Hexadecimal: 0x3CCAFAC7D6F0
• Base-36: NOZ0JT2WG

Squares and roots of 66842488461040

• 66842488461040 squared (66842488461040²) is 4467918263664265547597881600
• 66842488461040 cubed (66842488461040³) is 298646774983848542173897817737948132864000
• The square root of 66842488461040 is 8175725.5617492445
• The cube root of 66842488461040 is 40583.6281351171

Scales and comparisons

• 66,842,488,461,040 seconds is equal to 2,125,384 years, 19 weeks, 3 days, 17 hours, 50 minutes, 40 seconds.
• To count from 1 to 66,842,488,461,040 would take you about five million, three hundred thirteen thousand, four hundred sixty 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 66842488461040 cubic inches would be around 3382 feet tall.

Recreational maths with 66842488461040

• 66842488461040 backwards is 04016488424866
• The number of decimal digits it has is: 14
• The sum of 66842488461040's digits is 61
• More coming soon!