42159119715

Names of 42159119715

• Cardinal: 42159119715 can be written as Forty-two billion, one hundred fifty-nine million, one hundred nineteen thousand, seven hundred fifteen.

Scientific notation

• Scientific notation: 4.2159119715 × 10¹⁰

Factors of 42159119715

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1350

Divisors of 42159119715

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 23 45 69 113 115 207 339 345 547 565 659 1017 1035 1641 1695 1977 2599 2735 3295 4923 5085 5931 7797 8205 9885 12581 12995 15157 23391 24615 29655 37743 38985 45471 61811 62905 74467 75785 113229 116955 136413 185433 188715 223401 227355 309055 360473 372335 556299 566145 670203 682065 927165 1081419 1117005 1421653 1712741 1802365 2781495 3244257 3351015 4264959 5138223 5407095 7108265 8290879 8563705 12794877 15414669 16221285 21324795 24872637 25691115 40733449 41454395 63974385 74617911 77073345 122200347 124363185 203667245 366601041 373089555 611001735 936869327 1833005205 2810607981 4684346635 8431823943 14053039905 42159119715
• Sum of all divisors σ(n): 77185405440
• Sum of proper divisors (its aliquot sum) s(n): 35026285725
• 42159119715 is a deficient number, because the sum of its proper divisors (35026285725) is less than itself. Its deficiency is 7132833990

Bases of 42159119715

• Binary: 100111010000111000010001110101100011₂
• Hexadecimal: 0x9D0E11D63
• Base-36: JD8G8YR

Squares and roots of 42159119715

• 42159119715 squared (42159119715²) is 1777391375143701681225
• 42159119715 cubed (42159119715³) is 74933255765091794507011542850875
• The square root of 42159119715 is 205326.8606758503
• The cube root of 42159119715 is 3480.4108301639

Scales and comparisons

• 42,159,119,715 seconds is equal to 1,340 years, 27 weeks, 3 days, 18 hours, 35 minutes, 15 seconds.
• To count from 1 to 42,159,119,715 would take you about two thousand, six hundred eighty-one 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 42159119715 cubic inches would be around 290 feet tall.

Recreational maths with 42159119715

• 42159119715 backwards is 51791195124
• 42159119715 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42159119715's digits is 45
• More coming soon!