4078845494040

Names of 4078845494040

• Cardinal: 4078845494040 can be written as Four trillion, seventy-eight billion, eight hundred forty-five million, four hundred ninety-four thousand and forty.

Scientific notation

• Scientific notation: 4.07884549404 × 10¹²

Factors of 4078845494040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 829033688

Divisors of 4078845494040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 41 60 82 120 123 164 205 246 328 410 492 615 820 984 1230 1640 2460 4920 829033637 1658067274 2487100911 3316134548 4145168185 4974201822 6632269096 8290336370 9948403644 12435504555 16580672740 19896807288 24871009110 33161345480 33990379117 49742018220 67980758234 99484036440 101971137351 135961516468 169951895585 203942274702 271923032936 339903791170 407884549404 509855686755 679807582340 815769098808 1019711373510 1359615164680 2039422747020 4078845494040
• Sum of all divisors σ(n): 12534988606560
• Sum of proper divisors (its aliquot sum) s(n): 8456143112520
• 4078845494040 is an abundant number, because the sum of its proper divisors (8456143112520) is greater than itself. Its abundance is 4377297618480

Bases of 4078845494040

• Binary: 111011010110101110001000110000001100011000₂
• Hexadecimal: 0x3B5AE230318
• Base-36: 1G1SNALNC

Squares and roots of 4078845494040

• 4078845494040 squared (4078845494040²) is 16636980564250411675521600
• 4078845494040 cubed (4078845494040³) is 67859673208923848372916284726691264000
• The square root of 4078845494040 is 2019615.1846428567
• The cube root of 4078845494040 is 15977.6321482201

Scales and comparisons

• 4,078,845,494,040 seconds is equal to 129,694 years, 34 weeks, 5 days, 21 hours, 14 minutes.
• To count from 1 to 4,078,845,494,040 would take you about three hundred twenty-four thousand, two hundred thirty-six 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 4078845494040 cubic inches would be around 1331.5 feet tall.

Recreational maths with 4078845494040

• 4078845494040 backwards is 0404945488704
• The number of decimal digits it has is: 13
• The sum of 4078845494040's digits is 57
• More coming soon!