42778633309168

Names of 42778633309168

• Cardinal: 42778633309168 can be written as Forty-two trillion, seven hundred seventy-eight billion, six hundred thirty-three million, three hundred nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2778633309168 × 10¹³

Factors of 42778633309168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 500664

Divisors of 42778633309168

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 19 38 76 152 229 304 458 916 1231 1832 2462 3664 4351 4924 8702 9848 17404 19696 23389 34808 46778 69616 93556 187112 281899 374224 499183 563798 998366 1127596 1996732 2255192 3993464 4510384 5356081 7986928 9484477 10712162 18968954 21424324 37937908 42848648 75875816 85697296 114312907 151751632 228625814 457251628 614494273 914503256 1228988546 1829006512 2171945233 2457977092 4343890466 4915954184 8687780932 9831908368 11675391187 17375561864 23350782374 34751123728 46701564748 93403129496 140719188517 186806258992 281438377034 562876754068 1125753508136 2251507016272 2673664581823 5347329163646 10694658327292 21389316654584 42778633309168
• Sum of all divisors σ(n): 87698242508800
• Sum of proper divisors (its aliquot sum) s(n): 44919609199632
• 42778633309168 is an abundant number, because the sum of its proper divisors (44919609199632) is greater than itself. Its abundance is 2140975890464

Bases of 42778633309168

• Binary: 1001101110100000101101001111100000101111110000₂
• Hexadecimal: 0x26E82D3E0BF0
• Base-36: F5W8DRDV4

Squares and roots of 42778633309168

• 42778633309168 squared (42778633309168²) is 1830011467800257910272852224
• 42778633309168 cubed (42778633309168³) is 78285389532599535925779412756966968389632
• The square root of 42778633309168 is 6540537.6926647247
• The cube root of 42778633309168 is 34973.7581007687

Scales and comparisons

• 42,778,633,309,168 seconds is equal to 1,360,228 years, 11 weeks, 1 day, 16 hours, 59 minutes, 28 seconds.
• To count from 1 to 42,778,633,309,168 would take you about three million, four hundred thousand, five hundred seventy 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 42778633309168 cubic inches would be around 2914.5 feet tall.

Recreational maths with 42778633309168

• 42778633309168 backwards is 86190333687724
• The number of decimal digits it has is: 14
• The sum of 42778633309168's digits is 67
• More coming soon!