13443328782

Names of 13443328782

• Cardinal: 13443328782 can be written as Thirteen billion, four hundred forty-three million, three hundred twenty-eight thousand, seven hundred eighty-two.

Scientific notation

• Scientific notation: 1.3443328782 × 10¹⁰

Factors of 13443328782

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4343

Divisors of 13443328782

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 81 89 102 117 153 162 178 221 234 267 306 351 442 459 534 663 702 801 918 1053 1157 1326 1377 1513 1602 1989 2106 2314 2403 2754 3026 3471 3978 4219 4539 4806 5967 6942 7209 8438 9078 10413 11934 12657 13617 14418 17901 19669 20826 25314 27234 31239 35802 37971 39338 40851 54847 59007 62478 71723 75942 81702 93717 109694 113913 118014 122553 143446 164541 177021 187434 215169 227826 245106 329082 341739 354042 375491 430338 493623 531063 645507 683478 750982 932399 987246 1062126 1126473 1291014 1480869 1593189 1864798 1936521 2252946 2797197 2961738 3186378 3379419 3873042 4442607 4881383 5594394 5809563 6383347 6758838 8391591 8885214 9762766 10138257 11619126 12766694 14644149 16783182 19150041 20276514 25174773 29288298 30414771 38300082 43932447 50349546 57450123 60829542 75524319 82983511 87864894 114900246 131797341 151048638 165967022 172350369 248950533 263594682 344700738 395392023 497901066 517051107 746851599 790784046 1034102214 1493703198 2240554797 4481109594 6721664391 13443328782
• Sum of all divisors σ(n): 34742584800
• Sum of proper divisors (its aliquot sum) s(n): 21299256018
• 13443328782 is an abundant number, because the sum of its proper divisors (21299256018) is greater than itself. Its abundance is 7855927236

Bases of 13443328782

• Binary: 1100100001010010001110101100001110₂
• Hexadecimal: 0x32148EB0E
• Base-36: 66BT6VI

Squares and roots of 13443328782

• 13443328782 squared (13443328782²) is 180723088740949603524
• 13443328782 cubed (13443328782³) is 2429519900443147947065677827768
• The square root of 13443328782 is 115945.3698169961
• The cube root of 13443328782 is 2377.7650547869

Scales and comparisons

• 13,443,328,782 seconds is equal to 427 years, 23 weeks, 5 days, 1 hour, 59 minutes, 42 seconds.
• To count from 1 to 13,443,328,782 would take you about eight hundred fifty-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 13443328782 cubic inches would be around 198.1 feet tall.

Recreational maths with 13443328782

• 13443328782 backwards is 28782334431
• The number of decimal digits it has is: 11
• The sum of 13443328782's digits is 45
• More coming soon!