13865659830

Names of 13865659830

• Cardinal: 13865659830 can be written as Thirteen billion, eight hundred sixty-five million, six hundred fifty-nine thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.386565983 × 10¹⁰

Factors of 13865659830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3567

Divisors of 13865659830

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 30 33 38 45 55 57 66 90 95 99 110 114 121 165 171 190 198 209 242 285 330 342 361 363 418 495 570 605 627 722 726 855 990 1045 1083 1089 1210 1254 1710 1805 1815 1881 2090 2166 2178 2299 3135 3249 3527 3610 3630 3762 3971 4598 5415 5445 6270 6498 6897 7054 7942 9405 10581 10830 10890 11495 11913 13794 16245 17635 18810 19855 20691 21162 22990 23826 31743 32490 34485 35270 35739 38797 39710 41382 43681 52905 59565 63486 67013 68970 71478 77594 87362 103455 105810 116391 119130 131043 134026 158715 178695 193985 201039 206910 218405 232782 262086 317430 335065 349173 357390 387970 393129 402078 426767 436810 581955 603117 655215 670130 698346 737143 786258 853534 1005195 1163910 1206234 1273247 1280301 1310430 1474286 1745865 1965645 2010390 2133835 2211429 2546494 2560602 3015585 3491730 3685715 3819741 3840903 3931290 4267670 4422858 6031170 6366235 6401505 6634287 7371430 7639482 7681806 8108573 11057145 11459223 12732470 12803010 13268574 14005717 16217146 19098705 19204515 22114290 22918446 24325719 28011434 33171435 38197410 38409030 40542865 42017151 48651438 57296115 66342870 70028585 72977157 81085730 84034302 114592230 121628595 126051453 140057170 145954314 154062887 210085755 243257190 252102906 308125774 364885785 420171510 462188661 630257265 729771570 770314435 924377322 1260514530 1386565983 1540628870 2310943305 2773131966 4621886610 6932829915 13865659830
• Sum of all divisors σ(n): 41833196496
• Sum of proper divisors (its aliquot sum) s(n): 27967536666
• 13865659830 is an abundant number, because the sum of its proper divisors (27967536666) is greater than itself. Its abundance is 14101876836

Bases of 13865659830

• Binary: 1100111010011101010010110110110110₂
• Hexadecimal: 0x33A752DB6
• Base-36: 6DB97LI

Squares and roots of 13865659830

• 13865659830 squared (13865659830²) is 192256522521275628900
• 13865659830 cubed (13865659830³) is 2665763541378741807996717087000
• The square root of 13865659830 is 117752.5364058031
• The cube root of 13865659830 is 2402.4084520491

Scales and comparisons

• 13,865,659,830 seconds is equal to 440 years, 46 weeks, 4 hours, 10 minutes, 30 seconds.
• To count from 1 to 13,865,659,830 would take you about eight hundred eighty-one 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 13865659830 cubic inches would be around 200.2 feet tall.

Recreational maths with 13865659830

• 13865659830 backwards is 03895656831
• The number of decimal digits it has is: 11
• The sum of 13865659830's digits is 54
• More coming soon!