16439865952908

Names of 16439865952908

• Cardinal: 16439865952908 can be written as Sixteen trillion, four hundred thirty-nine billion, eight hundred sixty-five million, nine hundred fifty-two thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.6439865952908 × 10¹³

Factors of 16439865952908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 380658316

Divisors of 16439865952908

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 59 61 118 122 177 183 236 244 354 366 708 732 3599 7198 10797 14396 21594 43188 380658191 761316382 1141974573 1522632764 2283949146 4567898292 22458833269 23220149651 44917666538 46440299302 67376499807 69660448953 89835333076 92880598604 134752999614 139320897906 269505999228 278641795812 1369988829409 2739977658818 4109966488227 5479955317636 8219932976454 16439865952908
• Sum of all divisors σ(n): 39649357278720
• Sum of proper divisors (its aliquot sum) s(n): 23209491325812
• 16439865952908 is an abundant number, because the sum of its proper divisors (23209491325812) is greater than itself. Its abundance is 6769625372904

Bases of 16439865952908

• Binary: 11101111001110110100010111101100101010001100₂
• Hexadecimal: 0xEF3B45ECA8C
• Base-36: 5TSDBQ1SC

Squares and roots of 16439865952908

• 16439865952908 squared (16439865952908²) is 270269192549583662873656464
• 16439865952908 cubed (16439865952908³) is 4443189296715836957887093346147593797312
• The square root of 16439865952908 is 4054610.4563703773
• The cube root of 16439865952908 is 25427.2518144703

Scales and comparisons

• 16,439,865,952,908 seconds is equal to 522,736 years, 46 weeks, 7 hours, 21 minutes, 48 seconds.
• To count from 1 to 16,439,865,952,908 would take you about one million, three hundred six thousand, eight hundred forty-two 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 16439865952908 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16439865952908

• 16439865952908 backwards is 80925956893461
• The number of decimal digits it has is: 14
• The sum of 16439865952908's digits is 75
• More coming soon!