421928306800

Names of 421928306800

• Cardinal: 421928306800 can be written as Four hundred twenty-one billion, nine hundred twenty-eight million, three hundred six thousand, eight hundred.

Scientific notation

• Scientific notation: 4.219283068 × 10¹¹

Factors of 421928306800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7407

Divisors of 421928306800

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 25 26 28 35 40 44 50 52 55 56 65 70 77 80 88 91 100 104 110 112 121 130 140 143 154 169 175 176 182 200 208 220 242 260 275 280 286 308 325 338 350 364 385 400 440 455 484 520 550 560 572 605 616 650 676 700 715 728 770 845 847 880 910 968 1001 1040 1100 1144 1183 1210 1232 1300 1352 1400 1430 1456 1540 1573 1690 1694 1820 1859 1925 1936 2002 2200 2275 2288 2366 2420 2600 2704 2800 2860 3025 3080 3146 3380 3388 3575 3640 3718 3850 4004 4225 4235 4400 4550 4732 4840 5005 5200 5720 5915 6050 6160 6292 6760 6776 7150 7280 7369 7436 7700 7865 8008 8450 8470 9100 9295 9464 9680 10010 11011 11440 11830 12100 12584 13013 13520 13552 14300 14738 14872 15400 15730 16016 16900 16940 18200 18590 18928 20020 20449 21175 22022 23660 24200 25025 25168 26026 28600 29476 29575 29744 30800 31460 33800 33880 36400 36845 37180 39325 40040 40898 42350 44044 46475 47320 48400 50050 51583 52052 55055 57200 58952 59150 62920 65065 67600 67760 73690 74360 78650 80080 81059 81796 84700 88088 92950 94640 95797 100100 102245 103166 104104 110110 117904 118300 125840 130130 143143 147380 148720 157300 162118 163592 169400 176176 184225 185900 191594 200200 204490 206332 208208 220220 236600 257915 260260 275275 286286 294760 314600 324236 325325 327184 338800 368450 371800 383188 400400 405295 408980 412664 440440 473200 478985 511225 515830 520520 550550 567413 572572 589520 629200 648472 650650 670579 715715 736900 743600 766376 810590 817960 825328 880880 891649 957970 1022450 1031660 1041040 1053767 1101100 1134826 1145144 1245361 1289575 1296944 1301300 1341158 1431430 1473800 1532752 1621180 1635920 1783298 1915940 2026475 2044900 2063320 2107534 2202200 2269652 2290288 2394925 2490722 2579150 2602600 2682316 2837065 2862860 2947600 3242360 3352895 3566596 3578575 3831880 4052950 4089800 4126640 4215068 4404400 4458245 4539304 4789850 4981444 5158300 5205200 5268835 5364632 5674130 5725720 6226805 6241543 6484720 6705790 7133192 7157150 7376369 7663760 8105900 8179600 8430136 8717527 8916490 9078608 9579700 9962888 10316600 10537670 10729264 11348260 11451440 11591437 12453610 12483086 13411580 13698971 14185325 14266384 14314300 14752738 16211800 16764475 16860272 17435054 17832980 19159400 19925776 20633200 21075340 22291225 22696520 23182874 24907220 24966172 26344175 26823160 27397942 28370650 28628600 29505476 31134025 31207715 32423600 33528950 34870108 35665960 36881845 38318800 42150680 43587635 44582450 45393040 46365748 49814440 49932344 52688350 53646320 54795884 56741300 57257200 57957185 59010952 62268050 62415430 67057900 68494855 69740216 71331920 73763690 81140059 84301360 87175270 89164900 92731496 95892797 99628880 99864688 105376700 109591768 113482600 115914370 118021904 124536100 124830860 134115800 136989710 139480432 147527380 150688681 156038575 162280118 174350540 178329800 184409225 185462992 191785594 210753400 217938175 219183536 226965200 231828740 249072200 249661720 268231600 273979420 289785925 295054760 301377362 312077150 324560236 342474275 348701080 356659600 368818450 383571188 405700295 421506800 435876350 463657480 479463985 498144400 499323440 547958840 579571850 590109520 602754724 624154300 649120472 684948550 697402160 737636900 753443405 767142376 811400590 871752700 927314960 958927970 1054820767 1095917680 1159143700 1205509448 1248308600 1298240944 1369897100 1475273800 1506886810 1534284752 1622801180 1743505400 1917855940 2028501475 2109641534 2318287400 2397319925 2411018896 2496617200 2739794200 2950547600 3013773620 3245602360 3487010800 3767217025 3835711880 4057002950 4219283068 4636574800 4794639850 5274103835 5479588400 6027547240 6491204720 7534434050 7671423760 8114005900 8438566136 9589279700 10548207670 12055094480 15068868100 16228011800 16877132272 19178559400 21096415340 26370519175 30137736200 32456023600 38357118800 42192830680 52741038350 60275472400 84385661360 105482076700 210964153400 421928306800
• Sum of all divisors σ(n): 1379061369840
• Sum of proper divisors (its aliquot sum) s(n): 957133063040
• 421928306800 is an abundant number, because the sum of its proper divisors (957133063040) is greater than itself. Its abundance is 535204756240

Bases of 421928306800

• Binary: 110001000111100111000110000100001110000₂
• Hexadecimal: 0x623CE30870
• Base-36: 5DTX7X4G

Squares and roots of 421928306800

• 421928306800 squared (421928306800²) is 178023496079114926240000
• 421928306800 cubed (421928306800³) is 75113152271277399671050090432000000
• The square root of 421928306800 is 649560.0871359017
• The cube root of 421928306800 is 7500.3158788441

Scales and comparisons

• 421,928,306,800 seconds is equal to 13,416 years, 5 days, 11 hours, 26 minutes, 40 seconds.
• To count from 1 to 421,928,306,800 would take you about twenty-six thousand, eight hundred thirty-two 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 421928306800 cubic inches would be around 625 feet tall.

Recreational maths with 421928306800

• 421928306800 backwards is 008603829124
• The number of decimal digits it has is: 12
• The sum of 421928306800's digits is 43
• More coming soon!