13772987228

Names of 13772987228

• Cardinal: 13772987228 can be written as Thirteen billion, seven hundred seventy-two million, nine hundred eighty-seven thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3772987228 × 10¹⁰

Factors of 13772987228

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 734

Divisors of 13772987228

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 11 13 14 22 26 28 44 49 52 77 91 98 143 154 182 196 286 308 364 539 572 637 701 1001 1078 1274 1402 2002 2156 2548 2804 4004 4907 7007 7711 9113 9814 14014 15422 18226 19628 28028 30844 34349 36452 53977 63791 68698 100243 107954 127582 137396 200486 215908 255164 377839 400972 446537 491401 701701 755678 893074 982802 1403402 1511356 1786148 1965604 2806804 3439807 4911907 5405411 6388213 6879614 9823814 10810822 12776426 13759228 19647628 21621644 24078649 25552852 37837877 44717491 48157298 70270343 75675754 89434982 96314596 140540686 151351508 178869964 264865139 281081372 313022437 491892401 529730278 626044874 983784802 1059460556 1252089748 1967569604 3443246807 6886493614 13772987228
• Sum of all divisors σ(n): 32986648296
• Sum of proper divisors (its aliquot sum) s(n): 19213661068
• 13772987228 is an abundant number, because the sum of its proper divisors (19213661068) is greater than itself. Its abundance is 5440673840

Bases of 13772987228

• Binary: 1100110100111011110001101101011100₂
• Hexadecimal: 0x334EF1B5C
• Base-36: 6BS2WYK

Squares and roots of 13772987228

• 13772987228 squared (13772987228²) is 189695177182651123984
• 13772987228 cubed (13772987228³) is 2612669252549850953811476476352
• The square root of 13772987228 is 117358.3709327971
• The cube root of 13772987228 is 2397.0442332529

Scales and comparisons

• 13,772,987,228 seconds is equal to 437 years, 48 weeks, 5 days, 13 hours, 47 minutes, 8 seconds.
• To count from 1 to 13,772,987,228 would take you about eight hundred seventy-five 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 13772987228 cubic inches would be around 199.8 feet tall.

Recreational maths with 13772987228

• 13772987228 backwards is 82278927731
• The number of decimal digits it has is: 11
• The sum of 13772987228's digits is 56
• More coming soon!