14638103959718520

Names of 14638103959718520

• Cardinal: 14638103959718520 can be written as Fourteen quadrillion, six hundred thirty-eight trillion, one hundred three billion, nine hundred fifty-nine million, seven hundred eighteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.463810395971852 × 10¹⁶

Factors of 14638103959718520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 40661399888117

Divisors of 14638103959718520

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 40661399888107 81322799776214 121984199664321 162645599552428 203306999440535 243968399328642 325291199104856 365952598992963 406613998881070 487936798657284 609920998321605 731905197985926 813227997762140 975873597314568 1219841996643210 1463810395971852 1626455995524280 1829762994964815 2439683993286420 2927620791943704 3659525989929630 4879367986572840 7319051979859260 14638103959718520
• Sum of all divisors σ(n): 47573837869086360
• Sum of proper divisors (its aliquot sum) s(n): 32935733909367840
• 14638103959718520 is an abundant number, because the sum of its proper divisors (32935733909367840) is greater than itself. Its abundance is 18297629949649320

Bases of 14638103959718520

• Binary: 110100000000010100011100101010101101000100101001111000₂
• Hexadecimal: 0x3401472AB44A78
• Base-36: 404RW4GYZY0

Squares and roots of 14638103959718520

• 14638103959718520 squared (14638103959718520²) is 214274087535527014594757630990400
• 14638103959718520 cubed (14638103959718520³) is 3136566369218870762866999329372660584012822208000
• The square root of 14638103959718520 is 120988032.2995564715
• The cube root of 14638103959718520 is 244621.6788315435

Scales and comparisons

• 14,638,103,959,718,520 seconds is equal to 465,446,427 years, 15 weeks, 18 hours, 42 minutes.
• To count from 1 to 14,638,103,959,718,520 would take you about one billion, three hundred ninety-six million, three hundred thirty-nine thousand, two hundred eighty-one 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 14638103959718520 cubic inches would be around 20385.1 feet tall.

Recreational maths with 14638103959718520

• 14638103959718520 backwards is 02581795930183641
• 14638103959718520 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 14638103959718520's digits is 72
• More coming soon!