13788420534

Names of 13788420534

• Cardinal: 13788420534 can be written as Thirteen billion, seven hundred eighty-eight million, four hundred twenty thousand, five hundred thirty-four.

Scientific notation

• Scientific notation: 1.3788420534 × 10¹⁰

Factors of 13788420534

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1047

Divisors of 13788420534

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 53 54 63 81 106 126 159 162 189 318 371 378 383 477 567 599 742 766 954 1113 1134 1149 1198 1431 1797 2226 2298 2681 2862 3339 3447 3594 4193 4293 5362 5391 6678 6894 8043 8386 8586 10017 10341 10782 12579 16086 16173 20034 20299 20682 24129 25158 30051 31023 31747 32346 37737 40598 48258 48519 60102 60897 62046 63494 72387 75474 95241 97038 113211 121794 142093 144774 182691 190482 217161 222229 226422 229417 284186 285723 339633 365382 426279 434322 444458 458834 548073 571446 666687 679266 688251 852558 857169 1096146 1278837 1333374 1376502 1605919 1644219 1714338 2000061 2064753 2557674 2571507 3211838 3288438 3836511 4000122 4129506 4817757 5143014 6000183 6194259 7673022 9635514 11509533 12000366 12159101 12388518 14453271 18000549 18582777 23019066 24318202 28906542 36001098 36477303 37165554 43359813 72954606 85113707 86719626 109431909 130079439 170227414 218863818 255341121 260158878 328295727 510682242 656591454 766023363 984887181 1532046726 1969774362 2298070089 4596140178 6894210267 13788420534
• Sum of all divisors σ(n): 36130406400
• Sum of proper divisors (its aliquot sum) s(n): 22341985866
• 13788420534 is an abundant number, because the sum of its proper divisors (22341985866) is greater than itself. Its abundance is 8553565332

Bases of 13788420534

• Binary: 1100110101110110101001100110110110₂
• Hexadecimal: 0x335DA99B6
• Base-36: 6C19PDI

Squares and roots of 13788420534

• 13788420534 squared (13788420534²) is 190120540822432845156
• 13788420534 cubed (13788420534³) is 2621461969011218289985032833304
• The square root of 13788420534 is 117424.1054213317
• The cube root of 13788420534 is 2397.9392341499

Scales and comparisons

• 13,788,420,534 seconds is equal to 438 years, 22 weeks, 2 days, 4 hours, 48 minutes, 54 seconds.
• To count from 1 to 13,788,420,534 would take you about eight hundred seventy-six 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 13788420534 cubic inches would be around 199.8 feet tall.

Recreational maths with 13788420534

• 13788420534 backwards is 43502488731
• The number of decimal digits it has is: 11
• The sum of 13788420534's digits is 45
• More coming soon!