242020121280

Names of 242020121280

• Cardinal: 242020121280 can be written as Two hundred forty-two billion, twenty million, one hundred twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.4202012128 × 10¹¹

Factors of 242020121280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1895557

Divisors of 242020121280

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 64 70 76 80 84 95 96 105 112 114 120 133 140 152 160 168 190 192 210 224 228 240 266 280 285 304 320 336 380 399 420 448 456 480 532 560 570 608 665 672 760 798 840 912 960 1064 1120 1140 1216 1330 1344 1520 1596 1680 1824 1995 2128 2240 2280 2660 3040 3192 3360 3648 3990 4256 4560 5320 6080 6384 6720 7980 8512 9120 10640 12768 15960 18240 21280 25536 31920 42560 63840 127680 1895521 3791042 5686563 7582084 9477605 11373126 13268647 15164168 18955210 22746252 26537294 28432815 30328336 36014899 37910420 39805941 45492504 53074588 56865630 60656672 66343235 72029798 75820840 79611882 90985008 106149176 108044697 113731260 121313344 132686470 144059596 151641680 159223764 180074495 181970016 199029705 212298352 216089394 227462520 252104293 265372940 288119192 303283360 318447528 360148990 363940032 398059410 424596704 432178788 454925040 504208586 530745880 540223485 576238384 606566720 636895056 720297980 756312879 796118820 849193408 864357576 909850080 1008417172 1061491760 1080446970 1152476768 1260521465 1273790112 1440595960 1512625758 1592237640 1728715152 1819700160 2016834344 2122983520 2160893940 2304953536 2521042930 2547580224 2881191920 3025251516 3184475280 3457430304 3781564395 4033668688 4245967040 4321787880 5042085860 5762383840 6050503032 6368950560 6914860608 7563128790 8067337376 8643575760 10084171720 11524767680 12101006064 12737901120 15126257580 16134674752 17287151520 20168343440 24202012128 30252515160 34574303040 40336686880 48404024256 60505030320 80673373760 121010060640 242020121280
• Sum of all divisors σ(n): 924408168960
• Sum of proper divisors (its aliquot sum) s(n): 682388047680
• 242020121280 is an abundant number, because the sum of its proper divisors (682388047680) is greater than itself. Its abundance is 440367926400

Bases of 242020121280

• Binary: 11100001011001100001011111101011000000₂
• Hexadecimal: 0x385985FAC0
• Base-36: 336KJ4QO

Squares and roots of 242020121280

• 242020121280 squared (242020121280²) is 58573739104385908838400
• 242020121280 cubed (242020121280³) is 14176023441866556236992591921152000
• The square root of 242020121280 is 491955.4057838983
• The cube root of 242020121280 is 6231.8523922165

Scales and comparisons

• 242,020,121,280 seconds is equal to 7,695 years, 25 weeks, 3 days, 19 hours, 28 minutes.
• To count from 1 to 242,020,121,280 would take you about fifteen thousand, three hundred ninety 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 242020121280 cubic inches would be around 519.3 feet tall.

Recreational maths with 242020121280

• 242020121280 backwards is 082121020242
• 242020121280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242020121280's digits is 24
• More coming soon!