40255583826420

Names of 40255583826420

• Cardinal: 40255583826420 can be written as Forty trillion, two hundred fifty-five billion, five hundred eighty-three million, eight hundred twenty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.025558382642 × 10¹³

Factors of 40255583826420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3210140

Divisors of 40255583826420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 71249 142498 213747 284996 356245 427494 641241 712490 854988 1068735 1282482 1424980 2137470 2564964 3138881 3206205 4274940 6277762 6412410 9416643 12555524 12824820 15694405 18833286 28249929 31388810 37666572 47083215 56499858 62777620 94166430 112999716 141249645 188332860 282499290 564998580 223642132369 447284264738 670926397107 894568529476 1118210661845 1341852794214 2012779191321 2236421323690 2683705588428 3354631985535 4025558382642 4472842647380 6709263971070 8051116765284 10063895956605 13418527942140 20127791913210 40255583826420
• Sum of all divisors σ(n): 122110357005000
• Sum of proper divisors (its aliquot sum) s(n): 81854773178580
• 40255583826420 is an abundant number, because the sum of its proper divisors (81854773178580) is greater than itself. Its abundance is 41599189352160

Bases of 40255583826420

• Binary: 1001001001110010111011110001100011000111110100₂
• Hexadecimal: 0x249CBBC631F4
• Base-36: E9P5R8PH0

Squares and roots of 40255583826420

• 40255583826420 squared (40255583826420²) is 1620512029205927488690016400
• 40255583826420 cubed (40255583826420³) is 65234657833421189289305111664764553288000
• The square root of 40255583826420 is 6344728.8221341659
• The cube root of 40255583826420 is 34272.2047076727

Scales and comparisons

• 40,255,583,826,420 seconds is equal to 1,280,003 years, 2 weeks, 3 days, 2 hours, 27 minutes.
• To count from 1 to 40,255,583,826,420 would take you about three million, two hundred thousand and 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 40255583826420 cubic inches would be around 2856 feet tall.

Recreational maths with 40255583826420

• 40255583826420 backwards is 02462838555204
• The number of decimal digits it has is: 14
• The sum of 40255583826420's digits is 54
• More coming soon!