421828246125

Names of 421828246125

• Cardinal: 421828246125 can be written as Four hundred twenty-one billion, eight hundred twenty-eight million, two hundred forty-six thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.21828246125 × 10¹¹

Factors of 421828246125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 412

Divisors of 421828246125

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 9 11 13 15 25 27 33 39 45 55 65 73 75 81 99 117 125 135 143 165 169 195 219 225 275 297 307 325 351 365 375 405 429 495 507 585 657 675 715 803 825 845 891 921 949 975 1053 1095 1125 1287 1375 1485 1521 1535 1625 1755 1825 1859 1971 2025 2145 2409 2475 2535 2763 2847 2925 3285 3375 3377 3575 3861 3991 4015 4125 4225 4455 4563 4605 4745 4875 5265 5475 5577 5913 6435 7227 7425 7605 7675 8289 8541 8775 9125 9295 9855 10125 10131 10439 10725 11583 11973 12045 12337 12375 12675 13689 13815 14235 14625 16425 16731 16885 17875 19305 19955 20075 21125 21681 22275 22411 22815 23025 23725 24867 25623 26325 27375 27885 29565 30393 31317 32175 35919 36135 37011 37125 38025 38375 41445 42705 43875 43901 46475 49275 50193 50655 51883 52195 53625 57915 59865 60225 61685 63375 65043 67233 68445 69075 71175 76869 82125 83655 84425 91179 93951 96525 99775 100375 107757 108405 111033 111375 112055 114075 115125 118625 124335 128115 131625 131703 135707 139425 147825 150579 151965 155649 156585 160875 179595 180675 185055 190125 201699 207225 213525 219505 232375 246375 246521 250965 253275 259415 260975 273537 281853 289575 291343 299325 301125 308425 323271 325215 333099 336165 342225 345375 355875 384345 395109 407121 418275 422125 455895 466947 469755 482625 498875 538785 542025 555165 560275 570375 570713 605097 621675 640575 658515 678535 697125 739125 739563 752895 759825 778245 782925 845559 874029 897975 903375 925275 999297 1008495 1036125 1067625 1097525 1185327 1221363 1232605 1254825 1266375 1297075 1304875 1367685 1400841 1409265 1447875 1456715 1496625 1542125 1616355 1626075 1665495 1680825 1711125 1712139 1815291 1921725 1975545 2035605 2091375 2218689 2279475 2334735 2348775 2622087 2693925 2710125 2775825 2801375 2853565 3025485 3108375 3202875 3204773 3292575 3392675 3555981 3664089 3697815 3764475 3787459 3799125 3891225 3914625 4202523 4227795 4370145 4489875 4626375 4996485 5042475 5136417 5487625 5926635 6106815 6163025 6274125 6485375 6656067 6838425 7004205 7046325 7283575 7866261 8081775 8130375 8327475 8404125 8560695 9076455 9608625 9614319 9877725 10178025 10992267 11093445 11362377 11397375 11673675 11743875 13110435 13469625 13879125 14267825 15127425 15409251 16023865 16462875 16963375 17779905 18320445 18489075 18822375 18937295 19456125 19968201 21012615 21138975 21850725 23598783 24982425 25212375 25682085 28842957 29633175 30534075 30815125 33280335 34087131 34192125 35021025 35231625 36417875 39331305 40408875 41637375 41662049 42803475 45382275 46227753 48071595 49388625 50890125 54961335 55467225 56811885 58368375 65552175 71339125 75637125 77046255 80119325 86528871 88899525 91602225 92445375 94686475 99841005 102261393 105063075 105694875 109253625 117993915 124912125 124986147 128410425 144214785 148165875 152670375 166401675 170435655 175105125 196656525 208310245 214017375 226911375 231138765 240357975 259586613 274806675 277336125 284059425 306784179 327760875 374958441 385231275 400596625 432644355 444497625 458011125 473432375 499205025 511306965 525315375 589969575 624930735 642052125 721073925 832008375 852178275 983282625 1041551225 1124875323 1155693825 1201789875 1297933065 1374033375 1420297125 1533920895 1874792205 1926156375 2163221775 2496025125 2556534825 2949847875 3124653675 3374625969 3605369625 4260891375 5207756125 5624376615 5778469125 6489665325 7669604475 9373961025 10816108875 12782674125 15623268375 16873129845 28121883075 32448326625 38348022375 46869805125 84365649225 140609415375 421828246125
• Sum of all divisors σ(n): 944767055232
• Sum of proper divisors (its aliquot sum) s(n): 522938809107
• 421828246125 is an abundant number, because the sum of its proper divisors (522938809107) is greater than itself. Its abundance is 101110562982

Bases of 421828246125

• Binary: 110001000110110111011000011101001101101₂
• Hexadecimal: 0x6236EC3A6D
• Base-36: 5DS9N9T9

Squares and roots of 421828246125

• 421828246125 squared (421828246125²) is 177939069228893577515625
• 421828246125 cubed (421828246125³) is 75059725489939133977692828533203125
• The square root of 421828246125 is 649483.0606913471
• The cube root of 421828246125 is 7499.7229297643

Scales and comparisons

• 421,828,246,125 seconds is equal to 13,412 years, 43 weeks, 2 days, 8 hours, 48 minutes, 45 seconds.
• To count from 1 to 421,828,246,125 would take you about twenty-six thousand, eight hundred twenty-five 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 421828246125 cubic inches would be around 625 feet tall.

Recreational maths with 421828246125

• 421828246125 backwards is 521642828124
• 421828246125 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421828246125's digits is 45
• More coming soon!