1420331941018240

Names of 1420331941018240

• Cardinal: 1420331941018240 can be written as One quadrillion, four hundred twenty trillion, three hundred thirty-one billion, nine hundred forty-one million, eighteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.42033194101824 × 10¹⁵

Factors of 1420331941018240

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1489728

Divisors of 1420331941018240

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 1489721 2979442 5958884 7448605 11917768 14897210 23835536 29794420 47671072 59588840 95342144 119177680 190684288 238355360 476710720 953421440 2219268657841 4438537315682 8877074631364 11096343289205 17754149262728 22192686578410 35508298525456 44385373156820 71016597050912 88770746313640 142033194101824 177541492627280 284066388203648 355082985254560 710165970509120 1420331941018240
• Sum of all divisors σ(n): 3395483325771390
• Sum of proper divisors (its aliquot sum) s(n): 1975151384753150
• 1420331941018240 is an abundant number, because the sum of its proper divisors (1975151384753150) is greater than itself. Its abundance is 554819443734910

Bases of 1420331941018240

• Binary: 101000010111100100011001100110011101011101010000000₂
• Hexadecimal: 0x50BC8CCCEBA80
• Base-36: DZGRHHSQKG

Squares and roots of 1420331941018240

• 1420331941018240 squared (1420331941018240²) is 2017342822676641190208012697600
• 1420331941018240 cubed (1420331941018240³) is 2865296447031528930134318803844248193204224000
• The square root of 1420331941018240 is 37687291.5054695859
• The cube root of 1420331941018240 is 112407.8439638607

Scales and comparisons

• 1,420,331,941,018,240 seconds is equal to 45,162,162 years, 18 weeks, 1 day, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 1,420,331,941,018,240 would take you about one hundred thirty-five million, four hundred eighty-six thousand, four hundred eighty-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 1420331941018240 cubic inches would be around 9367.3 feet tall.

Recreational maths with 1420331941018240

• 1420331941018240 backwards is 0428101491330241
• The number of decimal digits it has is: 16
• The sum of 1420331941018240's digits is 43
• More coming soon!