126638435347360

Names of 126638435347360

• Cardinal: 126638435347360 can be written as One hundred twenty-six trillion, six hundred thirty-eight billion, four hundred thirty-five million, three hundred forty-seven thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.2663843534736 × 10¹⁴

Factors of 126638435347360

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2088365085

Divisors of 126638435347360

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 379 758 1516 1895 3032 3790 6064 7580 12128 15160 30320 60640 2088364699 4176729398 8353458796 10441823495 16706917592 20883646990 33413835184 41767293980 66827670368 83534587960 167069175920 334138351840 791490220921 1582980441842 3165960883684 3957451104605 6331921767368 7914902209210 12663843534736 15829804418420 25327687069472 31659608836840 63319217673680 126638435347360
• Sum of all divisors σ(n): 299972705508000
• Sum of proper divisors (its aliquot sum) s(n): 173334270160640
• 126638435347360 is an abundant number, because the sum of its proper divisors (173334270160640) is greater than itself. Its abundance is 46695834813280

Bases of 126638435347360

• Binary: 11100110010110101001110111101000010101110100000₂
• Hexadecimal: 0x732D4EF42BA0
• Base-36: 18W0W6P50G

Squares and roots of 126638435347360

• 126638435347360 squared (126638435347360²) is 16037293307227478683858969600
• 126638435347360 cubed (126638435347360³) is 2030937731633976292718296666481827680256000
• The square root of 126638435347360 is 11253374.3982576177
• The cube root of 126638435347360 is 50217.5104582465

Scales and comparisons

• 126,638,435,347,360 seconds is equal to 4,026,710 years, 27 weeks, 2 days, 8 hours, 2 minutes, 40 seconds.
• To count from 1 to 126,638,435,347,360 would take you about ten million, sixty-six thousand, seven hundred seventy-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 126638435347360 cubic inches would be around 4184.8 feet tall.

Recreational maths with 126638435347360

• 126638435347360 backwards is 063743534836621
• The number of decimal digits it has is: 15
• The sum of 126638435347360's digits is 61
• More coming soon!