13338240786

Names of 13338240786

• Cardinal: 13338240786 can be written as Thirteen billion, three hundred thirty-eight million, two hundred forty thousand, seven hundred eighty-six.

Scientific notation

• Scientific notation: 1.3338240786 × 10¹⁰

Factors of 13338240786

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 275

Divisors of 13338240786

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 41 54 78 82 89 117 123 127 178 234 246 254 267 351 369 381 533 534 702 738 762 801 1066 1107 1143 1157 1599 1602 1651 1681 2214 2286 2314 2403 3198 3302 3362 3429 3471 3649 4797 4806 4953 5043 5207 6858 6942 7298 9594 9906 10086 10413 10414 10947 11303 14391 14859 15129 15621 20826 21853 21894 22606 28782 29718 30258 31239 31242 32841 33909 43706 44577 45387 46863 47437 62478 65559 65682 67691 67818 89154 90774 93726 94874 98523 101727 131118 135382 140589 142311 146939 149609 196677 197046 203073 203454 213487 281178 284622 293878 299218 305181 393354 406146 426933 426974 440817 448827 463423 590031 609219 610362 640461 853866 881634 897654 926846 1180062 1218438 1280799 1280922 1322451 1346481 1390269 1827657 1921383 1944917 2561598 2644902 2692962 2775331 2780538 3655314 3842766 3889834 3967353 4039443 4170807 5550662 5764149 5834751 6024499 7934706 8078886 8325993 8341614 11528298 11669502 12048998 12512421 16651986 17504253 18073497 19000343 24977979 25024842 35008506 36146994 38000686 49955958 52512759 54220491 57001029 74933937 105025518 108440982 114002058 149867874 162661473 171003087 247004459 325322946 342006174 494008918 513009261 741013377 1026018522 1482026754 2223040131 4446080262 6669120393 13338240786
• Sum of all divisors σ(n): 33346252800
• Sum of proper divisors (its aliquot sum) s(n): 20008012014
• 13338240786 is an abundant number, because the sum of its proper divisors (20008012014) is greater than itself. Its abundance is 6669771228

Bases of 13338240786

• Binary: 1100011011000001010110011100010010₂
• Hexadecimal: 0x31B056712
• Base-36: 64L8SGI

Squares and roots of 13338240786

• 13338240786 squared (13338240786²) is 177908667265313897796
• 13338240786 cubed (13338240786³) is 2372988641901112914675242707656
• The square root of 13338240786 is 115491.3017763675
• The cube root of 13338240786 is 2371.5530887341

Scales and comparisons

• 13,338,240,786 seconds is equal to 424 years, 5 weeks, 6 days, 18 hours, 53 minutes, 6 seconds.
• To count from 1 to 13,338,240,786 would take you about eight hundred forty-eight 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 13338240786 cubic inches would be around 197.6 feet tall.

Recreational maths with 13338240786

• 13338240786 backwards is 68704283331
• The number of decimal digits it has is: 11
• The sum of 13338240786's digits is 45
• More coming soon!