420421105650

Names of 420421105650

• Cardinal: 420421105650 can be written as Four hundred twenty billion, four hundred twenty-one million, one hundred five thousand, six hundred fifty.

Scientific notation

• Scientific notation: 4.2042110565 × 10¹¹

Factors of 420421105650

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5940

Divisors of 420421105650

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 25 26 30 31 35 39 42 50 62 65 70 75 78 91 93 105 130 150 155 169 175 182 186 195 210 217 273 310 325 338 350 390 403 434 455 465 507 525 546 650 651 775 806 845 910 930 975 1014 1050 1085 1183 1209 1302 1365 1550 1690 1950 2015 2170 2197 2275 2325 2366 2418 2535 2730 2821 3255 3549 4030 4225 4394 4550 4650 5070 5239 5425 5642 5879 5915 6045 6510 6591 6825 7098 8450 8463 10075 10478 10850 10985 11758 11830 12090 12675 13182 13650 14105 15379 15717 16275 16926 17637 17745 20150 21970 25350 26195 28210 29395 29575 30225 30758 31434 32550 32955 35274 35490 36673 41153 42315 46137 52390 54925 58790 59150 60450 65910 68107 70525 73346 76427 76895 78585 82306 84630 88185 88725 92274 109850 110019 123459 130975 136214 141050 146975 152854 153790 157170 164775 176370 177450 182249 183365 204321 205765 211575 220038 229281 230685 246918 261950 293950 329550 340535 364498 366730 382135 384475 392925 408642 411530 423150 440925 458562 461370 476749 534989 546747 550095 617295 681070 764270 768950 785850 881850 911245 916825 953498 993551 1021605 1028825 1069978 1093494 1100190 1146405 1153425 1234590 1275743 1430247 1604967 1702675 1822490 1833650 1910675 1987102 2043210 2057650 2292810 2306850 2369237 2383745 2551486 2674945 2733735 2750475 2860494 2980653 3086475 3209934 3405350 3821350 3827229 4556225 4738474 4767490 4967755 5108025 5349890 5467470 5500950 5732025 5961306 6172950 6378715 6954857 7107711 7151235 7654458 8024835 9112450 9935510 10216050 11464050 11846185 11918725 12757430 12916163 13374725 13668675 13909714 14215422 14302470 14903265 16049670 16584659 19136145 20864571 23692370 23837450 24838775 25832326 26749450 27337350 29806530 30800081 31893575 33169318 34774285 35538555 35756175 38272290 38748489 40124175 41729142 49677550 49753977 59230925 61600162 63787150 64580815 69548570 71077110 71512350 74516325 77496978 80248350 82923295 90413141 92400243 95680725 99507954 104322855 118461850 129161630 149032650 154000405 165846590 173871425 177692775 180826282 184800486 191361450 193742445 208645710 215600567 248769885 271239423 308000810 322904075 347742850 355385550 387484890 400401053 414616475 431201134 452065705 462001215 497539770 521614275 542478846 645808150 646801701 770002025 800802106 829232950 904131410 924002430 968712225 1043228550 1078002835 1201203159 1243849425 1293603402 1356197115 1540004050 1937424450 2002005265 2156005670 2260328525 2310006075 2402406318 2487698850 2712394230 2802807371 3234008505 4004010530 4520657050 4620012150 5390014175 5605614742 6006015795 6468017010 6780985575 8408422113 10010026325 10780028350 12012031590 13561971150 14014036855 16170042525 16816844226 20020052650 28028073710 30030078975 32340085050 42042110565 60060157950 70070184275 84084221130 140140368550 210210552825 420421105650
• Sum of all divisors σ(n): 1332714700800
• Sum of proper divisors (its aliquot sum) s(n): 912293595150
• 420421105650 is an abundant number, because the sum of its proper divisors (912293595150) is greater than itself. Its abundance is 491872489500

Bases of 420421105650

• Binary: 110000111100011000011001111011111110010₂
• Hexadecimal: 0x61E30CF7F2
• Base-36: 5D4ZVD9U

Squares and roots of 420421105650

• 420421105650 squared (420421105650²) is 176753906075968461922500
• 420421105650 cubed (420421105650³) is 74311072620414913655987374612125000
• The square root of 420421105650 is 648398.8785076667
• The cube root of 420421105650 is 7491.3744134817

Scales and comparisons

• 420,421,105,650 seconds is equal to 13,368 years, 4 weeks, 5 days, 27 minutes, 30 seconds.
• To count from 1 to 420,421,105,650 would take you about twenty-six thousand, seven hundred thirty-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 420421105650 cubic inches would be around 624.3 feet tall.

Recreational maths with 420421105650

• 420421105650 backwards is 056501124024
• 420421105650 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420421105650's digits is 30
• More coming soon!