442283644920

Names of 442283644920

• Cardinal: 442283644920 can be written as Four hundred forty-two billion, two hundred eighty-three million, six hundred forty-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.4228364492 × 10¹¹

Factors of 442283644920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 206701

Divisors of 442283644920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1381 1560 2762 4143 5524 6905 8286 11048 13810 16572 17953 20715 27620 33144 35906 41430 53859 55240 71812 82860 89765 107718 143624 165720 179530 205297 215436 269295 359060 410594 430872 538590 615891 718120 821188 1026485 1077180 1231782 1642376 2052970 2154360 2463564 2668861 3079455 4105940 4927128 5337722 6158910 8006583 8211880 10675444 12317820 13344305 16013166 21350888 24635640 26688610 32026332 40032915 53377220 64052664 80065830 106754440 160131660 283515157 320263320 567030314 850545471 1134060628 1417575785 1701090942 2268121256 2835151570 3402181884 3685697041 4252727355 5670303140 6804363768 7371394082 8505454710 11057091123 11340606280 14742788164 17010909420 18428485205 22114182246 29485576328 34021818840 36856970410 44228364492 55285455615 73713940820 88456728984 110570911230 147427881640 221141822460 442283644920
• Sum of all divisors σ(n): 1429958053440
• Sum of proper divisors (its aliquot sum) s(n): 987674408520
• 442283644920 is an abundant number, because the sum of its proper divisors (987674408520) is greater than itself. Its abundance is 545390763600

Bases of 442283644920

• Binary: 110011011111010001010001101011111111000₂
• Hexadecimal: 0x66FA28D7F8
• Base-36: 5N6K9GJC

Squares and roots of 442283644920

• 442283644920 squared (442283644920²) is 195614822563720641806400
• 442283644920 cubed (442283644920³) is 86517236723861424414776324983488000
• The square root of 442283644920 is 665044.0924630487
• The cube root of 442283644920 is 7619.0406966727

Scales and comparisons

• 442,283,644,920 seconds is equal to 14,063 years, 13 weeks, 16 hours, 2 minutes.
• To count from 1 to 442,283,644,920 would take you about twenty-eight thousand, one hundred twenty-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 442283644920 cubic inches would be around 634.9 feet tall.

Recreational maths with 442283644920

• 442283644920 backwards is 029446382244
• The number of decimal digits it has is: 12
• The sum of 442283644920's digits is 48
• More coming soon!