814343832640

Names of 814343832640

• Cardinal: 814343832640 can be written as Eight hundred fourteen billion, three hundred forty-three million, eight hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.1434383264 × 10¹¹

Factors of 814343832640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15058153

Divisors of 814343832640

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 169 208 260 320 338 416 520 676 832 845 1040 1352 1690 2080 2704 3380 4160 5408 6760 10816 13520 27040 54080 15058133 30116266 60232532 75290665 120465064 150581330 195755729 240930128 301162660 391511458 481860256 602325320 783022916 963720512 978778645 1204650640 1566045832 1957557290 2409301280 2544824477 3132091664 3915114580 4818602560 5089648954 6264183328 7830229160 10179297908 12528366656 12724122385 15660458320 20358595816 25448244770 31320916640 40717191632 50896489540 62641833280 81434383264 101792979080 162868766528 203585958160 407171916320 814343832640
• Sum of all divisors σ(n): 2099796553764
• Sum of proper divisors (its aliquot sum) s(n): 1285452721124
• 814343832640 is an abundant number, because the sum of its proper divisors (1285452721124) is greater than itself. Its abundance is 471108888484

Bases of 814343832640

• Binary: 1011110110011010101011001100010001000000₂
• Hexadecimal: 0xBD9AACC440
• Base-36: AE3RAIPS

Squares and roots of 814343832640

• 814343832640 squared (814343832640²) is 663155877758804329369600
• 814343832640 cubed (814343832640³) is 540036899131848051082664979103744000
• The square root of 814343832640 is 902410.0135969237
• The cube root of 814343832640 is 9338.3311500017

Scales and comparisons

• 814,343,832,640 seconds is equal to 25,893 years, 31 weeks, 6 days, 20 hours, 10 minutes, 40 seconds.
• To count from 1 to 814,343,832,640 would take you about fifty-one thousand, seven 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 814343832640 cubic inches would be around 778.2 feet tall.

Recreational maths with 814343832640

• 814343832640 backwards is 046238343418
• The number of decimal digits it has is: 12
• The sum of 814343832640's digits is 46
• More coming soon!