1385939840814377

Names of 1385939840814377

• Cardinal: 1385939840814377 can be written as One quadrillion, three hundred eighty-five trillion, nine hundred thirty-nine billion, eight hundred forty million, eight hundred fourteen thousand, three hundred seventy-seven.

Scientific notation

• Scientific notation: 1.385939840814377 × 10¹⁵

Factors of 1385939840814377

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 14867

Divisors of 1385939840814377

• Number of divisors d(n): 24
• Complete list of divisors:
  1 17 289 1609 4913 13241 27353 225097 465001 3826649 7905017 21304769 65053033 175324081 362181073 2980509377 6157078241 50668659409 104670330097 282096446329 861367209953 4795639587593 81525872989081 1385939840814377
• Sum of all divisors σ(n): 1473569929956600
• Sum of proper divisors (its aliquot sum) s(n): 87630089142223
• 1385939840814377 is a deficient number, because the sum of its proper divisors (87630089142223) is less than itself. Its deficiency is 1298309751672154

Bases of 1385939840814377

• Binary: 100111011001000000101000011111001000100110100101001₂
• Hexadecimal: 0x4EC8143E44D29
• Base-36: DN9VZ1BBQH

Squares and roots of 1385939840814377

• 1385939840814377 squared (1385939840814377²) is 1920829242356580658822569898129
• 1385939840814377 cubed (1385939840814377³) is 2662153774383279777138272200191670565288600633
• The square root of 1385939840814377 is 37228212.9683171469
• The cube root of 1385939840814377 is 111493.1347918881

Scales and comparisons

• 1,385,939,840,814,377 seconds is equal to 44,068,599 years, 49 weeks, 19 hours, 6 minutes, 17 seconds.
• To count from 1 to 1,385,939,840,814,377 would take you about one hundred thirty-two million, two hundred five thousand, seven hundred ninety-nine 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 1385939840814377 cubic inches would be around 9291.1 feet tall.

Recreational maths with 1385939840814377

• 1385939840814377 backwards is 7734180489395831
• The number of decimal digits it has is: 16
• The sum of 1385939840814377's digits is 80
• More coming soon!