420941440000

Names of 420941440000

• Cardinal: 420941440000 can be written as Four hundred twenty billion, nine hundred forty-one million, four hundred forty thousand.

Scientific notation

• Scientific notation: 4.2094144 × 10¹¹

Factors of 420941440000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 818

Divisors of 420941440000

• Number of divisors d(n): 165
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 811 1000 1024 1250 1280 1600 1622 2000 2500 2560 3200 3244 4000 4055 5000 5120 6400 6488 8000 8110 10000 12800 12976 16000 16220 20000 20275 25600 25952 32000 32440 40000 40550 51904 64000 64880 80000 81100 101375 103808 128000 129760 160000 162200 202750 207616 259520 320000 324400 405500 415232 506875 519040 640000 648800 657721 811000 830464 1013750 1038080 1297600 1315442 1622000 2027500 2076160 2595200 2630884 3244000 3288605 4055000 4152320 5190400 5261768 6488000 6577210 8110000 10380800 10523536 12976000 13154420 16220000 16443025 20761600 21047072 25952000 26308840 32440000 32886050 42094144 51904000 52617680 64880000 65772100 82215125 84188288 103808000 105235360 129760000 131544200 164430250 168376576 210470720 259520000 263088400 328860500 336753152 411075625 420941440 519040000 526176800 657721000 673506304 822151250 841882880 1052353600 1315442000 1644302500 1683765760 2104707200 2630884000 3288605000 3367531520 4209414400 5261768000 6577210000 8418828800 10523536000 13154420000 16837657600 21047072000 26308840000 42094144000 52617680000 84188288000 105235360000 210470720000 420941440000
• Sum of all divisors σ(n): 1052801316831
• Sum of proper divisors (its aliquot sum) s(n): 631859876831
• 420941440000 is an abundant number, because the sum of its proper divisors (631859876831) is greater than itself. Its abundance is 210918436831

Bases of 420941440000

• Binary: 110001000000010000100001010010000000000₂
• Hexadecimal: 0x620210A400
• Base-36: 5DDLNXTS

Squares and roots of 420941440000

• 420941440000 squared (420941440000²) is 177191695909273600000000
• 420941440000 cubed (420941440000³) is 74587327632091738537984000000000000
• 420941440000 is a perfect square number. Its square root is 648800
• The cube root of 420941440000 is 7494.4637068593

Scales and comparisons

• 420,941,440,000 seconds is equal to 13,384 years, 33 weeks, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 420,941,440,000 would take you about twenty-six thousand, seven hundred sixty-nine 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 420941440000 cubic inches would be around 624.5 feet tall.

Recreational maths with 420941440000

• 420941440000 backwards is 000044149024
• The number of decimal digits it has is: 12
• The sum of 420941440000's digits is 28
• More coming soon!