420916419479168

Names of 420916419479168

• Cardinal: 420916419479168 can be written as Four hundred twenty trillion, nine hundred sixteen billion, four hundred nineteen million, four hundred seventy-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.20916419479168 × 10¹⁴

Factors of 420916419479168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 688

Divisors of 420916419479168

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 32 43 53 64 86 106 127 128 172 212 254 344 424 463 508 688 848 926 1016 1376 1696 1852 2032 2279 2752 2809 3392 3704 4064 4558 5461 5504 5618 6731 6784 7408 8128 9116 10922 11236 13462 14816 16256 18232 19909 21844 22472 24539 26924 29632 36464 39818 43688 44944 49078 53848 58801 59264 72928 79636 87376 89888 98156 107696 117602 120787 145856 159272 174752 179776 196312 214369 215392 235204 241574 289433 291712 318544 349504 356743 359552 392624 428738 430784 470408 483148 578866 637088 699008 713486 785248 857476 861568 940816 966296 1055177 1157732 1274176 1300567 1426972 1570496 1714952 1881632 1932592 2110354 2315464 2528443 2548352 2601134 2853944 3116453 3140992 3429904 3763264 3865184 4220708 4630928 5056886 5202268 5707888 6232906 6859808 7526528 7730368 8441416 9217867 9261856 10113772 10404536 11361557 11415776 12465812 13719616 15339949 15460736 16882832 18435734 18523712 20227544 20809072 22723114 22831552 24931624 27224863 27439232 30679898 33765664 36871468 37047424 40455088 41618144 45446228 45663104 49863248 54449726 55924381 61359796 67531328 73742936 80910176 83236288 90892456 99726496 108899452 111848762 122719592 134007479 135062656 147485872 161820352 165172009 166472576 181784912 199452992 217798904 223697524 245439184 268014958 294971744 323640704 330344018 363569824 398905984 435597808 447395048 488546951 490878368 536029916 589943488 602162521 660688036 727139648 871195616 894790096 977093902 981756736 1072059832 1170669109 1179886976 1204325042 1321376072 1442917739 1454279296 1742391232 1789580192 1954187804 1963513472 2144119664 2341338218 2408650084 2642752144 2885835478 3484782464 3579160384 3908375608 4288239328 4682676436 4817300168 5285504288 5771670956 7102396387 7158320768 7816751216 8576478656 9365352872 9634600336 10571008576 11543341912 14204792774 15633502432 17152957312 18730705744 19269200672 21142017152 23086683824 25892988403 28409585548 31267004864 37461411488 38538401344 46173367648 51785976806 56819171096 62045462777 62534009728 74922822976 76474640167 77076802688 92346735296 103571953612 113638342192 124090925554 149845645952 152949280334 184693470592 207143907224 227276684384 248181851108 305898560668 414287814448 454553368768 496363702216 611797121336 828575628896 909106737536 992727404432 1223594242672 1657151257792 1985454808864 2447188485344 3288409527181 3314302515584 3970909617728 4894376970688 6576819054362 7941819235456 9788753941376 13153638108724 26307276217448 52614552434896 105229104869792 210458209739584 420916419479168
• Sum of all divisors σ(n): 883334448944640
• Sum of proper divisors (its aliquot sum) s(n): 462418029465472
• 420916419479168 is an abundant number, because the sum of its proper divisors (462418029465472) is greater than itself. Its abundance is 41501609986304

Bases of 420916419479168

• Binary: 1011111101101001000111101101010011100011010000000₂
• Hexadecimal: 0x17ED23DA9C680
• Base-36: 457AC0F1Q8

Squares and roots of 420916419479168

• 420916419479168 squared (420916419479168²) is 177170632187162918548385972224
• 420916419479168 cubed (420916419479168³) is 74574028137081250928833783013352555394629632
• The square root of 420916419479168 is 20516247.6949165341
• The cube root of 420916419479168 is 74943.1521502417

Scales and comparisons

• 420,916,419,479,168 seconds is equal to 13,383,840 years, 8 weeks, 2 days, 1 hour, 6 minutes, 8 seconds.
• To count from 1 to 420,916,419,479,168 would take you about thirty-three million, four hundred fifty-nine thousand, six hundred 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 420916419479168 cubic inches would be around 6245.3 feet tall.

Recreational maths with 420916419479168

• 420916419479168 backwards is 861974914619024
• The number of decimal digits it has is: 15
• The sum of 420916419479168's digits is 71
• More coming soon!