3940473864824

Names of 3940473864824

• Cardinal: 3940473864824 can be written as Three trillion, nine hundred forty billion, four hundred seventy-three million, eight hundred sixty-four thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 3.940473864824 × 10¹²

Factors of 3940473864824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4137

Divisors of 3940473864824

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 392 1087 2174 3041 4348 6082 7609 8696 12164 15218 21287 24328 30436 42574 53263 60872 85148 106526 149009 170296 213052 298018 426104 596036 1192072 3305567 6611134 9247681 13222268 18495362 23138969 26444536 36990724 46277938 64733767 73981448 92555876 129467534 161972783 185111752 258935068 323945566 453136369 517870136 647891132 906272738 1295782264 1812545476 3625090952 10052229247 20104458494 40208916988 70365604729 80417833976 140731209458 281462418916 492559233103 562924837832 985118466206 1970236932412 3940473864824
• Sum of all divisors σ(n): 8605392563520
• Sum of proper divisors (its aliquot sum) s(n): 4664918698696
• 3940473864824 is an abundant number, because the sum of its proper divisors (4664918698696) is greater than itself. Its abundance is 724444833872

Bases of 3940473864824

• Binary: 111001010101110110100010111000001001111000₂
• Hexadecimal: 0x395768B8278
• Base-36: 1EA88ED88

Squares and roots of 3940473864824

• 3940473864824 squared (3940473864824²) is 15527334279360991424550976
• 3940473864824 cubed (3940473864824³) is 61185054918207784775764705797521268224
• The square root of 3940473864824 is 1985062.6853638653
• The cube root of 3940473864824 is 15794.8734433741

Scales and comparisons

• 3,940,473,864,824 seconds is equal to 125,294 years, 45 weeks, 5 days, 9 hours, 33 minutes, 44 seconds.
• To count from 1 to 3,940,473,864,824 would take you about three hundred thirteen thousand, two hundred thirty-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 3940473864824 cubic inches would be around 1316.2 feet tall.

Recreational maths with 3940473864824

• 3940473864824 backwards is 4284683740493
• The number of decimal digits it has is: 13
• The sum of 3940473864824's digits is 62
• More coming soon!