13811253390

Names of 13811253390

• Cardinal: 13811253390 can be written as Thirteen billion, eight hundred eleven million, two hundred fifty-three thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.381125339 × 10¹⁰

Factors of 13811253390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1322

Divisors of 13811253390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 30 33 34 45 51 55 61 66 85 90 99 102 110 121 122 153 165 170 183 187 198 242 255 305 306 330 363 366 374 495 510 549 561 605 610 671 726 765 915 935 990 1037 1089 1098 1122 1210 1223 1342 1530 1683 1815 1830 1870 2013 2057 2074 2178 2446 2745 2805 3111 3355 3366 3630 3669 4026 4114 5185 5445 5490 5610 6039 6115 6171 6222 6710 7338 7381 8415 9333 10065 10285 10370 10890 11007 11407 12078 12230 12342 13453 14762 15555 16830 18345 18513 18666 20130 20570 20791 22014 22143 22814 26906 30195 30855 31110 34221 36690 36905 37026 40359 41582 44286 46665 55035 57035 60390 61710 62373 66429 67265 68442 73810 74603 80718 92565 93330 102663 103955 110070 110715 114070 121077 124746 125477 132858 134530 147983 149206 171105 185130 187119 201795 205326 207910 221430 223809 228701 242154 250954 295966 311865 332145 342210 373015 374238 376431 403590 443949 447618 457402 513315 605385 623730 627385 664290 671427 686103 739915 746030 752862 820633 887898 935595 1026630 1119045 1129293 1143505 1210770 1254770 1268251 1331847 1342854 1372206 1479830 1641266 1871190 1882155 2058309 2219745 2238090 2258586 2287010 2461899 2515711 2536502 2663694 3357135 3430515 3764310 3804753 4103165 4116618 4439490 4923798 5031422 5646465 6341255 6659235 6714270 6861030 7385697 7547133 7609506 8206330 9026963 10291545 11292930 11414259 12309495 12578555 12682510 13318470 13950761 14771394 15094266 18053926 19023765 20583090 22641399 22828518 24618990 25157110 27080889 27901522 36928485 37735665 38047530 41852283 45134815 45282798 54161778 57071295 69753805 73856970 75471330 81242667 83704566 90269630 113206995 114142590 125556849 135404445 139507610 153458371 162485334 209261415 226413990 251113698 270808890 306916742 406213335 418522830 460375113 627784245 767291855 812426670 920750226 1255568490 1381125339 1534583710 2301875565 2762250678 4603751130 6905626695 13811253390
• Sum of all divisors σ(n): 42512154048
• Sum of proper divisors (its aliquot sum) s(n): 28700900658
• 13811253390 is an abundant number, because the sum of its proper divisors (28700900658) is greater than itself. Its abundance is 14889647268

Bases of 13811253390

• Binary: 1100110111001101110000000010001110₂
• Hexadecimal: 0x33737008E
• Base-36: 6CEV3BI

Squares and roots of 13811253390

• 13811253390 squared (13811253390²) is 190750720202786492100
• 13811253390 cubed (13811253390³) is 2634506531045676426462333219000
• The square root of 13811253390 is 117521.2890926575
• The cube root of 13811253390 is 2399.2621221217

Scales and comparisons

• 13,811,253,390 seconds is equal to 439 years, 8 weeks, 11 hours, 16 minutes, 30 seconds.
• To count from 1 to 13,811,253,390 would take you about eight hundred seventy-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 13811253390 cubic inches would be around 199.9 feet tall.

Recreational maths with 13811253390

• 13811253390 backwards is 09335211831
• The number of decimal digits it has is: 11
• The sum of 13811253390's digits is 36
• More coming soon!