42404221440

Names of 42404221440

• Cardinal: 42404221440 can be written as Forty-two billion, four hundred four million, two hundred twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.240422144 × 10¹⁰

Factors of 42404221440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 87658

Divisors of 42404221440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 128 135 140 144 160 168 180 189 192 210 216 224 240 252 256 270 280 288 315 320 336 360 378 384 420 432 448 480 504 512 540 560 576 630 640 672 720 756 768 840 864 896 945 960 1008 1080 1120 1152 1260 1280 1344 1440 1512 1536 1680 1728 1792 1890 1920 2016 2160 2240 2304 2520 2560 2688 2880 3024 3360 3456 3584 3780 3840 4032 4320 4480 4608 5040 5376 5760 6048 6720 6912 7560 7680 8064 8640 8960 10080 10752 11520 12096 13440 13824 15120 16128 17280 17920 20160 23040 24192 26880 30240 32256 34560 40320 48384 53760 60480 69120 80640 87641 96768 120960 161280 175282 241920 262923 350564 438205 483840 525846 613487 701128 788769 876410 1051692 1226974 1314615 1402256 1577538 1752820 1840461 2103384 2366307 2453948 2629230 2804512 3067435 3155076 3505640 3680922 3943845 4206768 4732614 4907896 5258460 5521383 5609024 6134870 6310152 7011280 7361844 7887690 8413536 9202305 9465228 9815792 10516920 11042766 11218048 11831535 12269740 12620304 14022560 14723688 15775380 16564149 16827072 18404610 18930456 19631584 21033840 22085532 22436096 23663070 24539480 25240608 27606915 28045120 29447376 31550760 33128298 33654144 36809220 37860912 39263168 42067680 44171064 44872192 47326140 49078960 50481216 55213830 56090240 58894752 63101520 66256596 67308288 73618440 75721824 78526336 82820745 84135360 88342128 94652280 98157920 100962432 110427660 112180480 117789504 126203040 132513192 134616576 147236880 151443648 157052672 165641490 168270720 176684256 189304560 196315840 201924864 220855320 224360960 235579008 252406080 265026384 294473760 302887296 314105344 331282980 336541440 353368512 378609120 392631680 403849728 441710640 471158016 504812160 530052768 588947520 605774592 662565960 673082880 706737024 757218240 785263360 883421280 942316032 1009624320 1060105536 1177895040 1211549184 1325131920 1413474048 1514436480 1570526720 1766842560 2019248640 2120211072 2355790080 2650263840 2826948096 3028872960 3533685120 4240422144 4711580160 5300527680 6057745920 7067370240 8480844288 10601055360 14134740480 21202110720 42404221440
• Sum of all divisors σ(n): 172142910720
• Sum of proper divisors (its aliquot sum) s(n): 129738689280
• 42404221440 is an abundant number, because the sum of its proper divisors (129738689280) is greater than itself. Its abundance is 87334467840

Bases of 42404221440

• Binary: 100111011111011111010001001000000000₂
• Hexadecimal: 0x9DF7D1200
• Base-36: JHADMO0

Squares and roots of 42404221440

• 42404221440 squared (42404221440²) is 1798117995932555673600
• 42404221440 cubed (42404221440³) is 76247793674773110088462761984000
• The square root of 42404221440 is 205922.8531270873
• The cube root of 42404221440 is 3487.1425241177

Scales and comparisons

• 42,404,221,440 seconds is equal to 1,348 years, 16 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 42,404,221,440 would take you about two thousand, six hundred ninety-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 42404221440 cubic inches would be around 290.6 feet tall.

Recreational maths with 42404221440

• 42404221440 backwards is 04412240424
• 42404221440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42404221440's digits is 27
• More coming soon!