13459687020

Names of 13459687020

• Cardinal: 13459687020 can be written as Thirteen billion, four hundred fifty-nine million, six hundred eighty-seven thousand and twenty.

Scientific notation

• Scientific notation: 1.345968702 × 10¹⁰

Factors of 13459687020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3260

Divisors of 13459687020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 30 36 38 39 45 52 57 60 65 76 78 90 95 97 114 117 130 156 171 180 190 194 195 228 234 247 260 285 291 342 380 388 390 468 485 494 570 582 585 684 741 780 855 873 970 988 1140 1164 1170 1235 1261 1455 1482 1710 1746 1843 1940 2223 2340 2470 2522 2910 2964 3121 3420 3492 3686 3705 3783 4365 4446 4940 5044 5529 5820 6242 6305 7372 7410 7566 8730 8892 9215 9363 11058 11115 11349 12484 12610 14820 15132 15605 16587 17460 18430 18726 18915 22116 22230 22698 23959 25220 27645 28089 31210 33174 36860 37452 37830 40573 44460 45396 46815 47918 55290 56178 56745 59299 62420 66348 71877 75660 81146 82935 93630 95836 110580 112356 113490 118598 119795 121719 140445 143754 162292 165870 177897 187260 202865 215631 226980 237196 239590 243438 280890 287508 296495 302737 331740 355794 359385 365157 405730 431262 479180 486876 533691 561780 592990 605474 608595 711588 718770 730314 770887 811460 862524 889485 908211 1067382 1078155 1185980 1210948 1217190 1437540 1460628 1513685 1541774 1778970 1816422 1825785 2134764 2156310 2312661 2434380 2668455 2724633 3027370 3083548 3557940 3632844 3651570 3854435 3935581 4312620 4541055 4625322 5336910 5449266 5752003 6054740 6937983 7303140 7708870 7871162 9082110 9250644 10673820 10898532 11504006 11563305 11806743 13623165 13875966 15417740 15742324 17256009 18164220 19677905 23008012 23126610 23613486 27246330 27751932 28760015 34512018 34689915 35420229 39355810 46253220 47226972 51768027 54492660 57520030 59033715 69024036 69379830 70840458 74776039 78711620 86280045 103536054 115040060 118067430 138759660 141680916 149552078 172560090 177101145 207072108 224328117 236134860 258840135 299104156 345120180 354202290 373880195 448656234 517680270 672984351 708404580 747760390 897312468 1035360540 1121640585 1345968702 1495520780 2243281170 2691937404 3364921755 4486562340 6729843510 13459687020
• Sum of all divisors σ(n): 46774553280
• Sum of proper divisors (its aliquot sum) s(n): 33314866260
• 13459687020 is an abundant number, because the sum of its proper divisors (33314866260) is greater than itself. Its abundance is 19855179240

Bases of 13459687020

• Binary: 1100100010010000101000011001101100₂
• Hexadecimal: 0x32242866C
• Base-36: 66LJSZ0

Squares and roots of 13459687020

• 13459687020 squared (13459687020²) is 181163174676356480400
• 13459687020 cubed (13459687020³) is 2438399630693348020132764408000
• The square root of 13459687020 is 116015.8912390885
• The cube root of 13459687020 is 2378.7291086893

Scales and comparisons

• 13,459,687,020 seconds is equal to 427 years, 50 weeks, 5 days, 9 hours, 57 minutes.
• To count from 1 to 13,459,687,020 would take you about eight hundred fifty-five 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 13459687020 cubic inches would be around 198.2 feet tall.

Recreational maths with 13459687020

• 13459687020 backwards is 02078695431
• 13459687020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13459687020's digits is 45
• More coming soon!