13912740975

Names of 13912740975

• Cardinal: 13912740975 can be written as Thirteen billion, nine hundred twelve million, seven hundred forty thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.3912740975 × 10¹⁰

Factors of 13912740975

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1215

Divisors of 13912740975

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 15 19 21 25 35 57 75 95 105 133 175 285 399 475 525 665 1181 1425 1995 3325 3543 5905 8267 9975 17715 22439 24801 29525 41335 67317 88575 112195 124005 157073 206675 336585 471219 560975 620025 785365 1394761 1682925 2356095 3926825 4184283 6973805 9763327 11780475 20921415 26500459 29289981 34869025 48816635 79501377 104607075 132502295 146449905 185503213 244083175 397506885 556509639 662511475 732249525 927516065 1987534425 2782548195 4637580325 13912740975
• Sum of all divisors σ(n): 27695509120
• Sum of proper divisors (its aliquot sum) s(n): 13782768145
• 13912740975 is a deficient number, because the sum of its proper divisors (13782768145) is less than itself. Its deficiency is 129972830

Bases of 13912740975

• Binary: 1100111101010000111001010001101111₂
• Hexadecimal: 0x33D43946F
• Base-36: 6E3ABN3

Squares and roots of 13912740975

• 13912740975 squared (13912740975²) is 193564361437443950625
• 13912740975 cubed (13912740975³) is 2693010822670436351126314359375
• The square root of 13912740975 is 117952.2826188625
• The cube root of 13912740975 is 2405.1245233277

Scales and comparisons

• 13,912,740,975 seconds is equal to 442 years, 19 weeks, 6 days, 2 hours, 16 minutes, 15 seconds.
• To count from 1 to 13,912,740,975 would take you about eight hundred eighty-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 13912740975 cubic inches would be around 200.4 feet tall.

Recreational maths with 13912740975

• 13912740975 backwards is 57904721931
• The number of decimal digits it has is: 11
• The sum of 13912740975's digits is 48
• More coming soon!