13999695426

Names of 13999695426

• Cardinal: 13999695426 can be written as Thirteen billion, nine hundred ninety-nine million, six hundred ninety-five thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 1.3999695426 × 10¹⁰

Factors of 13999695426

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 469

Divisors of 13999695426

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 18 27 41 54 67 81 82 123 134 162 163 193 201 246 326 369 386 402 489 579 603 738 978 1107 1158 1206 1467 1737 1809 2214 2747 2934 3321 3474 3618 4401 5211 5427 5494 6642 6683 7913 8241 8802 10422 10854 10921 12931 13203 13366 15633 15826 16482 20049 21842 23739 24723 25862 26406 31266 31459 32763 38793 40098 47478 49446 60147 62918 65526 71217 74169 77586 94377 98289 116379 120294 142434 148338 180441 188754 196578 213651 222507 232758 283131 294867 349137 360882 427302 445014 447761 530171 541323 566262 589734 640953 698274 849393 884601 895522 1047411 1060342 1082646 1281906 1289819 1343283 1590513 1698786 1769202 2094822 2107753 2548179 2579638 2686566 3181026 3869457 4029849 4215506 4771539 5096358 6323259 7738914 8059698 9543078 11608371 12089547 12646518 14314617 18969777 23216742 24179094 28629234 34825113 36268641 37939554 42943851 56909331 69650226 72537282 85887702 86417873 104475339 113818662 170727993 172835746 208950678 259253619 341455986 518507238 777760857 1555521714 2333282571 4666565142 6999847713 13999695426
• Sum of all divisors σ(n): 32984538048
• Sum of proper divisors (its aliquot sum) s(n): 18984842622
• 13999695426 is an abundant number, because the sum of its proper divisors (18984842622) is greater than itself. Its abundance is 4985147196

Bases of 13999695426

• Binary: 1101000010011100100110011001000010₂
• Hexadecimal: 0x342726642
• Base-36: 6FJ224I

Squares and roots of 13999695426

• 13999695426 squared (13999695426²) is 195991472020765321476
• 13999695426 cubed (13999695426³) is 2743820914384115248086976768776
• The square root of 13999695426 is 118320.3085949323
• The cube root of 13999695426 is 2410.1247862707

Scales and comparisons

• 13,999,695,426 seconds is equal to 445 years, 7 weeks, 4 days, 12 hours, 17 minutes, 6 seconds.
• To count from 1 to 13,999,695,426 would take you about eight hundred ninety 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 13999695426 cubic inches would be around 200.8 feet tall.

Recreational maths with 13999695426

• 13999695426 backwards is 62459699931
• The number of decimal digits it has is: 11
• The sum of 13999695426's digits is 63
• More coming soon!