842412817405146

Names of 842412817405146

• Cardinal: 842412817405146 can be written as Eight hundred forty-two trillion, four hundred twelve billion, eight hundred seventeen million, four hundred five thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 8.42412817405146 × 10¹⁴

Factors of 842412817405146

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6950828

Divisors of 842412817405146

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 13 19 26 38 39 57 78 89 114 178 247 267 494 534 741 919 1157 1482 1691 1838 2314 2757 3382 3471 5073 5514 6942 10146 11947 17461 21983 23894 34922 35841 43966 52383 65949 71682 81791 104766 131898 163582 226993 245373 453986 490746 680979 1063283 1361958 1554029 2126566 3108058 3189849 4662087 6379698 6949783 9324174 13899566 20202377 20849349 40404754 41698698 60607131 90347179 121214262 132045877 180694358 264091754 271041537 396137631 542083074 618530687 792275262 1237061374 1716596401 1855592061 3433192802 3711184122 5149789203 6386850577 8040898931 10299578406 11752083053 12773701154 16081797862 19160551731 23504166106 24122696793 35256249159 38321103462 48245393586 70512498318 83029057501 121350160963 152777079689 166058115002 242700321926 249087172503 305554159378 364050482889 458331239067 498174345006 568429701353 728100965778 916662478134 1136859402706 1577552092519 1705289104059 3155104185038 3410578208118 4732656277557 7389586117589 9465312555114 10800164325707 14779172235178 21600328651414 22168758352767 32400492977121 44337516705534 64800985954242 140402136234191 280804272468382 421206408702573 842412817405146
• Sum of all divisors σ(n): 1933485507072000
• Sum of proper divisors (its aliquot sum) s(n): 1091072689666854
• 842412817405146 is an abundant number, because the sum of its proper divisors (1091072689666854) is greater than itself. Its abundance is 248659872261708

Bases of 842412817405146

• Binary: 10111111100010101110000100101111000101010011011010₂
• Hexadecimal: 0x2FE2B84BC54DA
• Base-36: 8ALZ3T113U

Squares and roots of 842412817405146

• 842412817405146 squared (842412817405146²) is 709659354928475855476707281316
• 842412817405146 cubed (842412817405146³) is 597826136583215827940470137680789075368052136
• The square root of 842412817405146 is 29024348.6990689595
• The cube root of 842412817405146 is 94444.1339930001

Scales and comparisons

• 842,412,817,405,146 seconds is equal to 26,786,121 years, 43 weeks, 4 days, 14 hours, 19 minutes, 6 seconds.
• To count from 1 to 842,412,817,405,146 would take you about sixty-six million, nine hundred sixty-five thousand, three hundred four 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 842412817405146 cubic inches would be around 7870.3 feet tall.

Recreational maths with 842412817405146

• 842412817405146 backwards is 641504718214248
• 842412817405146 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 842412817405146's digits is 57
• More coming soon!