551665726107442420

Names of 551665726107442420

• Cardinal: 551665726107442420 can be written as Five hundred fifty-one quadrillion, six hundred sixty-five trillion, seven hundred twenty-six billion, one hundred seven million, four hundred forty-two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.5166572610744242 × 10¹⁷

Factors of 551665726107442420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 802332

Divisors of 551665726107442420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 19 20 38 76 95 190 380 431 862 1724 1747 2155 2417 3494 4310 4834 6988 8189 8620 8735 9668 12085 16378 17470 24170 32756 33193 34940 40945 45923 48340 66386 81890 91846 132772 163780 165965 183692 229615 331930 459230 663860 752957 797711 918460 1041727 1505914 1595422 2083454 3011828 3190844 3764785 3988555 4166908 4222499 5208635 7529570 7977110 8444998 10417270 14306183 15059140 15156509 15954220 16889996 19792813 20834540 21112495 28612366 30313018 39585626 42224990 57224732 60626036 71530915 75782545 79171252 80227481 84449980 98964065 143061830 151565090 160454962 197928130 286123660 303130180 320909924 343813441 395856260 401137405 687626882 802274810 1375253764 1393601117 1604549620 1719067205 1819897069 1928067487 2787202234 3438134410 3639794138 3856134974 5574404468 6532455379 6876268820 6968005585 7279588276 7712269948 9099485345 9640337435 13064910758 13936011170 18198970690 19280674870 26129821516 26478421223 27872022340 32662276895 34578044311 36397941380 36633282253 38561349740 52956842446 65324553790 69156088622 73266564506 105913684892 130649107580 132392106115 138312177244 146533129012 172890221555 183166411265 264784212230 345780443110 366332822530 529568424460 600642081427 691560886220 732665645060 830997086897 1201284162854 1661994173794 2402568325708 3003210407135 3323988347588 3368333899789 4154985434485 6006420814270 6736667799578 8309970868970 11412199547113 12012841628540 13473335599156 15788944651043 16619941737940 16841669498945 22824399094226 31577889302086 33683338997890 45648798188452 57060997735565 63155778604172 63998344095991 67366677995780 78944723255215 114121995471130 127996688191982 157889446510430 228243990942260 255993376383964 315778893020860 319991720479955 639983440959910 1279966881919820 1451751910809059 2903503821618118 5807007643236236 7258759554045295 14517519108090590 27583286305372121 29035038216181180 55166572610744242 110333145221488484 137916431526860605 275832863053721210 551665726107442420
• Sum of all divisors σ(n): 1223508195903651840
• Sum of proper divisors (its aliquot sum) s(n): 671842469796209420
• 551665726107442420 is an abundant number, because the sum of its proper divisors (671842469796209420) is greater than itself. Its abundance is 120176743688767000

Bases of 551665726107442420

• Binary: 11110100111111010010000111000010111011001000101110011110100₂
• Hexadecimal: 0x7A7E90E17645CF4
• Base-36: 46VX6FWPF184

Squares and roots of 551665726107442420

• 551665726107442420 squared (551665726107442420²) is 304335073361651677276537713615456400
• 551665726107442420 cubed (551665726107442420³) is 167891229226017329876732271951701060899457985020488000
• The square root of 551665726107442420 is 742742032.0053540769
• The cube root of 551665726107442420 is 820147.5671897101

Scales and comparisons

• 551,665,726,107,442,420 seconds is equal to 17,541,263,676 years, 4 weeks, 3 days, 9 hours, 33 minutes, 40 seconds.
• To count from 1 to 551,665,726,107,442,420 would take you about fifty-two billion, six hundred twenty-three million, seven hundred ninety-one thousand and twenty-eight 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 551665726107442420 cubic inches would be around 68345.6 feet tall.

Recreational maths with 551665726107442420

• 551665726107442420 backwards is 024244701627566155
• The number of decimal digits it has is: 18
• The sum of 551665726107442420's digits is 67
• More coming soon!