1378165436120031

Names of 1378165436120031

• Cardinal: 1378165436120031 can be written as One quadrillion, three hundred seventy-eight trillion, one hundred sixty-five billion, four hundred thirty-six million, one hundred twenty thousand and thirty-one.

Scientific notation

• Scientific notation: 1.378165436120031 × 10¹⁵

Factors of 1378165436120031

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4342

Divisors of 1378165436120031

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 13 39 53 159 169 507 689 2067 2809 4273 8427 8957 12819 26871 36517 55549 109551 148877 166647 226469 446631 474721 679407 722137 1424163 1935401 2166411 2944097 5806203 8832291 12002857 18258529 25160213 36008571 38273261 54775587 75480639 114819783 156037141 237360877 468111423 636151421 712082631 967702037 1908454263 2028482833 2903106111 3085691401 6085448499 8269968473 9257074203 12580126481 24809905419 37740379443 51288207961 107509590149 153864623883 163541644253 322528770447 490624932759 666746703493 2000240110479 2718275021933 8154825065799 8667707145409 26003121436227 35337575285129 106012725855387 459388478706677 1378165436120031
• Sum of all divisors σ(n): 2028516736325040
• Sum of proper divisors (its aliquot sum) s(n): 650351300205009
• 1378165436120031 is a deficient number, because the sum of its proper divisors (650351300205009) is less than itself. Its deficiency is 727814135915022

Bases of 1378165436120031

• Binary: 100111001010110111100100101010000101111101111011111₂
• Hexadecimal: 0x4E56F2542FBDF
• Base-36: DKIOGLHLGF

Squares and roots of 1378165436120031

• 1378165436120031 squared (1378165436120031²) is 1899339969315915246911439440961
• 1378165436120031 cubed (1378165436120031³) is 2617604697152474633855710213541639811533989791
• The square root of 1378165436120031 is 37123650.6302926921
• The cube root of 1378165436120031 is 111284.2708504709

Scales and comparisons

• 1,378,165,436,120,031 seconds is equal to 43,821,397 years, 47 weeks, 6 days, 23 hours, 33 minutes, 51 seconds.
• To count from 1 to 1,378,165,436,120,031 would take you about one hundred thirty-one million, four hundred sixty-four thousand, one hundred ninety-three 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 1378165436120031 cubic inches would be around 9273.7 feet tall.

Recreational maths with 1378165436120031

• 1378165436120031 backwards is 1300216345618731
• The number of decimal digits it has is: 16
• The sum of 1378165436120031's digits is 51
• More coming soon!