13248885972

Names of 13248885972

• Cardinal: 13248885972 can be written as Thirteen billion, two hundred forty-eight million, eight hundred eighty-five thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.3248885972 × 10¹⁰

Factors of 13248885972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19533

Divisors of 13248885972

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 61 76 84 98 114 122 133 147 183 196 228 244 266 294 366 399 427 532 588 732 798 854 931 1159 1281 1596 1708 1862 2318 2562 2793 2989 3477 3724 4636 5124 5586 5978 6954 8113 8967 11172 11956 13908 16226 17934 19441 24339 32452 35868 38882 48678 56791 58323 77764 97356 113582 116646 136087 170373 227164 233292 272174 340746 369379 408261 544348 681492 738758 816522 952609 1108137 1185901 1477516 1633044 1905218 2216274 2371802 2585653 2857827 3557703 3810436 4432548 4743604 5171306 5715654 7115406 7756959 8301307 10342612 11431308 14230812 15513918 16602614 18099571 22532119 24903921 31027836 33205228 36199142 45064238 49807842 54298713 58109149 67596357 72398284 90128476 99615684 108597426 116218298 135192714 157724833 174327447 217194852 232436596 270385428 315449666 348654894 473174499 630899332 697309788 946348998 1104073831 1892697996 2208147662 3312221493 4416295324 6624442986 13248885972
• Sum of all divisors σ(n): 38476495680
• Sum of proper divisors (its aliquot sum) s(n): 25227609708
• 13248885972 is an abundant number, because the sum of its proper divisors (25227609708) is greater than itself. Its abundance is 11978723736

Bases of 13248885972

• Binary: 1100010101101100011111010011010100₂
• Hexadecimal: 0x315B1F4D4
• Base-36: 6341LUC

Squares and roots of 13248885972

• 13248885972 squared (13248885972²) is 175532979499058384784
• 13248885972 cubed (13248885972³) is 2325616429708438221373715850048
• The square root of 13248885972 is 115103.8052020871
• The cube root of 13248885972 is 2366.2454257975

Scales and comparisons

• 13,248,885,972 seconds is equal to 421 years, 14 weeks, 1 day, 14 hours, 6 minutes, 12 seconds.
• To count from 1 to 13,248,885,972 would take you about 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 13248885972 cubic inches would be around 197.2 feet tall.

Recreational maths with 13248885972

• 13248885972 backwards is 27958884231
• 13248885972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13248885972's digits is 57
• More coming soon!