42069986013

Names of 42069986013

• Cardinal: 42069986013 can be written as Forty-two billion, sixty-nine million, nine hundred eighty-six thousand and thirteen.

Scientific notation

• Scientific notation: 4.2069986013 × 10¹⁰

Factors of 42069986013

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 515

Divisors of 42069986013

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 31 33 37 53 67 93 111 159 201 313 341 407 583 737 939 1023 1147 1221 1643 1749 1961 2077 2211 2479 3441 3443 3551 4929 5883 6231 7437 9703 10329 10653 11581 12617 16589 18073 20971 21571 22847 27269 29109 34743 37851 39061 49767 54219 60791 62913 64713 68541 76849 81807 106733 110081 117183 127391 131387 182373 182479 230547 230681 320199 330243 359011 382173 394161 514259 547437 613793 650101 668701 692043 775927 845339 1077033 1111463 1210891 1445257 1542777 1841379 1950303 2006103 2327781 2536017 3334389 3632673 3949121 4072997 4335771 5656849 6751723 7151111 8535197 11847363 12218991 12226093 16970547 19027583 20255169 21453333 24053737 25605591 34455353 36678279 41124131 44802967 57082749 72161211 103366059 123372393 134408901 209303413 264591107 379008883 452365441 627910239 793773321 1137026649 1274848061 1357096323 3824544183 14023328671 42069986013
• Sum of all divisors σ(n): 67298770944
• Sum of proper divisors (its aliquot sum) s(n): 25228784931
• 42069986013 is a deficient number, because the sum of its proper divisors (25228784931) is less than itself. Its deficiency is 16841201082

Bases of 42069986013

• Binary: 100111001011100100010000101011011101₂
• Hexadecimal: 0x9CB910ADD
• Base-36: JBRDSYL

Squares and roots of 42069986013

• 42069986013 squared (42069986013²) is 1769883723134015636169
• 42069986013 cubed (42069986013³) is 74458983476884402338153126904197
• The square root of 42069986013 is 205109.6926354287
• The cube root of 42069986013 is 3477.9563135063

Scales and comparisons

• 42,069,986,013 seconds is equal to 1,337 years, 36 weeks, 1 day, 3 hours, 13 minutes, 33 seconds.
• To count from 1 to 42,069,986,013 would take you about two thousand, six hundred seventy-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 42069986013 cubic inches would be around 289.8 feet tall.

Recreational maths with 42069986013

• 42069986013 backwards is 31068996024
• The number of decimal digits it has is: 11
• The sum of 42069986013's digits is 48
• More coming soon!