1242423448847904

Names of 1242423448847904

• Cardinal: 1242423448847904 can be written as One quadrillion, two hundred forty-two trillion, four hundred twenty-three billion, four hundred forty-eight million, eight hundred forty-seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.242423448847904 × 10¹⁵

Factors of 1242423448847904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 157504350

Divisors of 1242423448847904

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 127 254 381 508 647 762 1016 1294 1524 1941 2032 2588 3048 3882 4064 5176 6096 7764 10352 12192 15528 20704 31056 62112 82169 164338 246507 328676 493014 657352 986028 1314704 1972056 2629408 3944112 7888224 157503571 315007142 472510713 630014284 945021426 1260028568 1890042852 2520057136 3780085704 5040114272 7560171408 15120342816 20002953517 40005907034 60008860551 80011814068 101904810437 120017721102 160023628136 203809620874 240035442204 305714431311 320047256272 407619241748 480070884408 611428862622 640094512544 815238483496 960141768816 1222857725244 1630476966992 1920283537632 2445715450488 3260953933984 4891430900976 9782861801952 12941910925499 25883821850998 38825732776497 51767643701996 77651465552994 103535287403992 155302931105988 207070574807984 310605862211976 414141149615968 621211724423952 1242423448847904
• Sum of all divisors σ(n): 3292122021543936
• Sum of proper divisors (its aliquot sum) s(n): 2049698572696032
• 1242423448847904 is an abundant number, because the sum of its proper divisors (2049698572696032) is greater than itself. Its abundance is 807275123848128

Bases of 1242423448847904

• Binary: 100011010011111101001000000010101000100011000100000₂
• Hexadecimal: 0x469FA40544620
• Base-36: C8EHGB0RHC

Squares and roots of 1242423448847904

• 1242423448847904 squared (1242423448847904²) is 1543616026247120327224925193216
• 1242423448847904 cubed (1242423448847904³) is 1917824747026843940140718144032811899796619264
• The square root of 1242423448847904 is 35248027.5880495761
• The cube root of 1242423448847904 is 107503.6508252937

Scales and comparisons

• 1,242,423,448,847,904 seconds is equal to 39,505,222 years, 31 weeks, 3 days, 7 hours, 58 minutes, 24 seconds.
• To count from 1 to 1,242,423,448,847,904 would take you about one hundred eighteen million, five hundred fifteen thousand, six hundred sixty-seven 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 1242423448847904 cubic inches would be around 8958.6 feet tall.

Recreational maths with 1242423448847904

• 1242423448847904 backwards is 4097488443242421
• The number of decimal digits it has is: 16
• The sum of 1242423448847904's digits is 66
• More coming soon!