42419402445

Names of 42419402445

• Cardinal: 42419402445 can be written as Forty-two billion, four hundred nineteen million, four hundred two thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 4.2419402445 × 10¹⁰

Factors of 42419402445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6106

Divisors of 42419402445

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 35 105 151 453 491 755 1057 1473 2265 2455 3171 3437 5285 5449 7365 10311 15855 16347 17185 27245 38143 51555 74141 81735 114429 190715 222423 370705 518987 572145 822799 1112115 1556961 2468397 2594935 2675459 4113995 5759593 7784805 8026377 12341985 13377295 17278779 18728213 28797965 40131885 56184639 86393895 93641065 280923195 403994309 1211982927 2019971545 2827960163 6059914635 8483880489 14139800815 42419402445
• Sum of all divisors σ(n): 78253977600
• Sum of proper divisors (its aliquot sum) s(n): 35834575155
• 42419402445 is a deficient number, because the sum of its proper divisors (35834575155) is less than itself. Its deficiency is 6584827290

Bases of 42419402445

• Binary: 100111100000011001001011011011001101₂
• Hexadecimal: 0x9E064B6CD
• Base-36: JHJF0EL

Squares and roots of 42419402445

• 42419402445 squared (42419402445²) is 1799405703790871978025
• 42419402445 cubed (42419402445³) is 76329714710933460553315671271125
• The square root of 42419402445 is 205959.7107324635
• The cube root of 42419402445 is 3487.5586148599

Scales and comparisons

• 42,419,402,445 seconds is equal to 1,348 years, 41 weeks, 6 days, 7 hours, 20 minutes, 45 seconds.
• To count from 1 to 42,419,402,445 would take you about two thousand, six hundred ninety-seven 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 42419402445 cubic inches would be around 290.6 feet tall.

Recreational maths with 42419402445

• 42419402445 backwards is 54420491424
• The number of decimal digits it has is: 11
• The sum of 42419402445's digits is 39
• More coming soon!