13263743948

Names of 13263743948

• Cardinal: 13263743948 can be written as Thirteen billion, two hundred sixty-three million, seven hundred forty-three thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.3263743948 × 10¹⁰

Factors of 13263743948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12970

Divisors of 13263743948

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 13 14 26 28 31 49 52 62 91 98 124 169 182 196 217 338 364 403 434 637 676 806 868 1183 1274 1519 1612 2366 2548 2821 3038 4732 5239 5642 6076 8281 10478 11284 12917 16562 19747 20956 25834 33124 36673 39494 51668 73346 78988 90419 146692 167921 180838 256711 335842 361676 400427 513422 632933 671684 800854 1026844 1175447 1265866 1601708 2182973 2350894 2531732 2802989 4365946 4701788 5205551 5605978 8228129 8731892 10411102 11211956 15280811 16456258 19620923 20822204 30561622 32912516 36438857 39241846 61123244 67672163 72877714 78483692 106965677 135344326 145755428 213931354 255071999 270688652 427862708 473705141 510143998 947410282 1020287996 1894820564 3315935987 6631871974 13263743948
• Sum of all divisors σ(n): 30183475392
• Sum of proper divisors (its aliquot sum) s(n): 16919731444
• 13263743948 is an abundant number, because the sum of its proper divisors (16919731444) is greater than itself. Its abundance is 3655987496

Bases of 13263743948

• Binary: 1100010110100101001010101111001100₂
• Hexadecimal: 0x31694ABCC
• Base-36: 63CW2BW

Squares and roots of 13263743948

• 13263743948 squared (13263743948²) is 175926903518106626704
• 13263743948 cubed (13263743948³) is 2333449401828666678363875187392
• The square root of 13263743948 is 115168.3287540459
• The cube root of 13263743948 is 2367.1296380873

Scales and comparisons

• 13,263,743,948 seconds is equal to 421 years, 38 weeks, 5 days, 13 hours, 19 minutes, 8 seconds.
• To count from 1 to 13,263,743,948 would take you about eight hundred forty-three 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 13263743948 cubic inches would be around 197.3 feet tall.

Recreational maths with 13263743948

• 13263743948 backwards is 84934736231
• The number of decimal digits it has is: 11
• The sum of 13263743948's digits is 50
• More coming soon!