13276607872

Names of 13276607872

• Cardinal: 13276607872 can be written as Thirteen billion, two hundred seventy-six million, six hundred seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3276607872 × 10¹⁰

Factors of 13276607872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77942

Divisors of 13276607872

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 352 484 704 968 1331 1408 1936 2662 3872 5324 7744 10648 15488 21296 42592 77929 85184 155858 170368 311716 623432 857219 1246864 1714438 2493728 3428876 4987456 6857752 9429409 9974912 13715504 18858818 27431008 37717636 54862016 75435272 103723499 109724032 150870544 207446998 301741088 414893996 603482176 829787992 1206964352 1659575984 3319151968 6638303936 13276607872
• Sum of all divisors σ(n): 29092827600
• Sum of proper divisors (its aliquot sum) s(n): 15816219728
• 13276607872 is an abundant number, because the sum of its proper divisors (15816219728) is greater than itself. Its abundance is 2539611856

Bases of 13276607872

• Binary: 1100010111010110001111010110000000₂
• Hexadecimal: 0x31758F580
• Base-36: 63KJS74

Squares and roots of 13276607872

• 13276607872 squared (13276607872²) is 176268316586852368384
• 13276607872 cubed (13276607872³) is 2340245319581192325788858318848
• The square root of 13276607872 is 115224.1635769165
• The cube root of 13276607872 is 2367.8946492577

Scales and comparisons

• 13,276,607,872 seconds is equal to 422 years, 8 weeks, 10 hours, 37 minutes, 52 seconds.
• To count from 1 to 13,276,607,872 would take you about eight hundred forty-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 13276607872 cubic inches would be around 197.3 feet tall.

Recreational maths with 13276607872

• 13276607872 backwards is 27870667231
• The number of decimal digits it has is: 11
• The sum of 13276607872's digits is 49
• More coming soon!