13613149260

Names of 13613149260

• Cardinal: 13613149260 can be written as Thirteen billion, six hundred thirteen million, one hundred forty-nine thousand, two hundred sixty.

Scientific notation

• Scientific notation: 1.361314926 × 10¹⁰

Factors of 13613149260

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4791

Divisors of 13613149260

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 29 30 36 38 45 57 58 60 76 87 90 95 114 116 145 171 174 180 190 228 261 285 290 342 348 380 435 522 551 570 580 684 841 855 870 1044 1102 1140 1305 1653 1682 1710 1740 2204 2523 2610 2755 3306 3364 3420 4205 4733 4959 5046 5220 5510 6612 7569 8265 8410 9466 9918 10092 11020 12615 14199 15138 15979 16530 16820 18932 19836 23665 24795 25230 28398 30276 31958 33060 37845 42597 47330 47937 49590 50460 56796 63916 70995 75690 79895 85194 89927 94660 95874 99180 137257 141990 143811 151380 159790 170388 179854 191748 212985 239685 269781 274514 283980 287622 319580 359708 411771 425970 449635 479370 539562 549028 575244 686285 719055 809343 823542 851940 899270 958740 1079124 1235313 1348905 1372570 1438110 1618686 1647084 1798540 2058855 2470626 2607883 2697810 2745140 2876220 3237372 3980453 4046715 4117710 4941252 5215766 5395620 6176565 7823649 7960906 8093430 8235420 10431532 11941359 12353130 13039415 15647298 15921812 16186860 19902265 23470947 23882718 24706260 26078830 31294596 35824077 39118245 39804530 46941894 47765436 52157660 59706795 71648154 75628607 78236490 79609060 93883788 117354735 119413590 143296308 151257214 156472980 179120385 226885821 234709470 238827180 302514428 358240770 378143035 453771642 469418940 680657463 716481540 756286070 907543284 1134429105 1361314926 1512572140 2268858210 2722629852 3403287315 4537716420 6806574630 13613149260
• Sum of all divisors σ(n): 45026588880
• Sum of proper divisors (its aliquot sum) s(n): 31413439620
• 13613149260 is an abundant number, because the sum of its proper divisors (31413439620) is greater than itself. Its abundance is 17800290360

Bases of 13613149260

• Binary: 1100101011011010000010110001001100₂
• Hexadecimal: 0x32B682C4C
• Base-36: 694X170

Squares and roots of 13613149260

• 13613149260 squared (13613149260²) is 185317832775038547600
• 13613149260 cubed (13613149260³) is 2522759318106319750732414776000
• The square root of 13613149260 is 116675.4012635057
• The cube root of 13613149260 is 2387.7354213911

Scales and comparisons

• 13,613,149,260 seconds is equal to 432 years, 44 weeks, 3 days, 14 hours, 21 minutes.
• To count from 1 to 13,613,149,260 would take you about eight hundred sixty-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 13613149260 cubic inches would be around 199 feet tall.

Recreational maths with 13613149260

• 13613149260 backwards is 06294131631
• 13613149260 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13613149260's digits is 36
• More coming soon!