842929945570946

Names of 842929945570946

• Cardinal: 842929945570946 can be written as Eight hundred forty-two trillion, nine hundred twenty-nine billion, nine hundred forty-five million, five hundred seventy thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 8.42929945570946 × 10¹⁴

Factors of 842929945570946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 14694919130

Divisors of 842929945570946

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 23 29 43 46 58 86 667 989 1247 1334 1978 2494 28681 57362 14694919033 29389838066 337983137759 426152651957 631881518419 675966275518 852305303914 1263763036838 9801510995011 14533274923637 18324564034151 19603021990022 29066549847274 36649128068302 421464972785473 842929945570946
• Sum of all divisors σ(n): 1396605104991360
• Sum of proper divisors (its aliquot sum) s(n): 553675159420414
• 842929945570946 is a deficient number, because the sum of its proper divisors (553675159420414) is less than itself. Its deficiency is 289254786150532

Bases of 842929945570946

• Binary: 10111111101010001111101011111110011110111010000010₂
• Hexadecimal: 0x2FEA3EBF9EE82
• Base-36: 8ASKO5SBK2

Squares and roots of 842929945570946

• 842929945570946 squared (842929945570946²) is 710530893140237986081919334916
• 842929945570946 cubed (842929945570946³) is 598927767081176454209789347676707976212950536
• The square root of 842929945570946 is 29033255.8555003611
• The cube root of 842929945570946 is 94463.4553718245

Scales and comparisons

• 842,929,945,570,946 seconds is equal to 26,802,564 years, 47 weeks, 4 days, 7 hours, 2 minutes, 26 seconds.
• To count from 1 to 842,929,945,570,946 would take you about sixty-seven million, six thousand, four hundred twelve 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 842929945570946 cubic inches would be around 7872 feet tall.

Recreational maths with 842929945570946

• 842929945570946 backwards is 649075549929248
• The number of decimal digits it has is: 15
• The sum of 842929945570946's digits is 83
• More coming soon!