13940778496478300

Names of 13940778496478300

• Cardinal: 13940778496478300 can be written as Thirteen quadrillion, nine hundred forty trillion, seven hundred seventy-eight billion, four hundred ninety-six million, four hundred seventy-eight thousand, three hundred.

Scientific notation

• Scientific notation: 1.39407784964783 × 10¹⁶

Factors of 13940778496478300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4695584

Divisors of 13940778496478300

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 389 778 1556 1945 3890 7780 9725 19450 38900 77611 155222 310444 388055 776110 1552220 1940275 3880550 4617577 7761100 9235154 18470308 23087885 30190679 46175770 60381358 92351540 115439425 120762716 150953395 230878850 301906790 461757700 603813580 754766975 1509533950 1796237453 3019067900 3592474906 7184949812 8981187265 17962374530 35924749060 44905936325 89811872650 179623745300 358374768547 716749537094 1433499074188 1791873842735 3583747685470 7167495370940 8959369213675 17918738427350 35837476854700 139407784964783 278815569929566 557631139859132 697038924823915 1394077849647830 2788155699295660 3485194624119575 6970389248239150 13940778496478300
• Sum of all divisors σ(n): 30329654015977680
• Sum of proper divisors (its aliquot sum) s(n): 16388875519499380
• 13940778496478300 is an abundant number, because the sum of its proper divisors (16388875519499380) is greater than itself. Its abundance is 2448097023021080

Bases of 13940778496478300

• Binary: 110001100001110001000001101110001011001100110001011100₂
• Hexadecimal: 0x3187106E2CCC5C
• Base-36: 3T9LD88KH98

Squares and roots of 13940778496478300

• 13940778496478300 squared (13940778496478300²) is 194345305087871770725502370890000
• 13940778496478300 cubed (13940778496478300³) is 2709324850060517531159054838838336165436687000000
• The square root of 13940778496478300 is 118071073.9193910271
• The cube root of 13940778496478300 is 240673.9074164017

Scales and comparisons

• 13,940,778,496,478,300 seconds is equal to 443,273,634 years, 27 weeks, 3 days, 11 hours, 58 minutes, 20 seconds.
• To count from 1 to 13,940,778,496,478,300 would take you about one billion, three hundred twenty-nine million, eight hundred twenty thousand, nine hundred 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 13940778496478300 cubic inches would be around 20056.2 feet tall.

Recreational maths with 13940778496478300

• 13940778496478300 backwards is 00387469487704931
• The number of decimal digits it has is: 17
• The sum of 13940778496478300's digits is 80
• More coming soon!