13157192230

Names of 13157192230

• Cardinal: 13157192230 can be written as Thirteen billion, one hundred fifty-seven million, one hundred ninety-two thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.315719223 × 10¹⁰

Factors of 13157192230

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 291

Divisors of 13157192230

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 37 53 65 70 73 74 91 101 106 130 146 182 185 202 259 265 365 370 371 455 481 505 511 518 530 689 707 730 742 910 949 962 1010 1022 1295 1313 1378 1414 1855 1898 1961 2405 2555 2590 2626 2701 3367 3445 3535 3710 3737 3869 3922 4745 4810 4823 5110 5353 5402 6565 6643 6734 6890 7070 7373 7474 7738 9191 9490 9646 9805 10706 13130 13286 13505 13727 14746 16835 18382 18685 18907 19345 19610 24115 25493 26159 26765 27010 27083 27454 33215 33670 35113 36865 37370 37471 37814 38690 45955 48230 48581 50297 50986 51611 52318 53530 54166 66430 68635 69589 70226 73730 74942 91910 94535 95849 97162 100594 103222 127465 130795 135415 137270 139178 143153 175565 178451 187355 189070 191698 198061 242905 245791 251485 254930 258055 261590 270830 272801 286306 340067 347945 351130 352079 356902 374710 390769 396122 479245 485810 487123 491582 502970 516110 545602 670943 680134 695890 704158 715765 781538 892255 958490 974246 990305 1002071 1228955 1341886 1364005 1386427 1431530 1700335 1760395 1784510 1860989 1909607 1953845 1980610 2004142 2435615 2457910 2574793 2728010 2735383 2772854 3354715 3400670 3520790 3546413 3721978 3819214 3907690 4871230 5010355 5079997 5149586 5470766 6709430 6932135 7092826 9304945 9548035 10020710 10159994 12873965 13026923 13676915 13864270 14458453 17732065 18023551 18609890 19096070 24824891 25399985 25747930 26053846 27353830 28916906 35464130 35559979 36047102 49649782 50799970 65134615 71119958 72292265 90117755 101209171 124124455 130269230 144584530 177799895 180235510 187959889 202418342 248248910 355599790 375919778 506045855 939799445 1012091710 1315719223 1879598890 2631438446 6578596115 13157192230
• Sum of all divisors σ(n): 31224807936
• Sum of proper divisors (its aliquot sum) s(n): 18067615706
• 13157192230 is an abundant number, because the sum of its proper divisors (18067615706) is greater than itself. Its abundance is 4910423476

Bases of 13157192230

• Binary: 1100010000001110101101001000100110₂
• Hexadecimal: 0x3103AD226
• Base-36: 61LGAHY

Squares and roots of 13157192230

• 13157192230 squared (13157192230²) is 173111707377172372900
• 13157192230 cubed (13157192230³) is 2277664011224966024090542567000
• The square root of 13157192230 is 114704.8047380753
• The cube root of 13157192230 is 2360.7739627315

Scales and comparisons

• 13,157,192,230 seconds is equal to 418 years, 18 weeks, 4 days, 7 hours, 37 minutes, 10 seconds.
• To count from 1 to 13,157,192,230 would take you about eight hundred thirty-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 13157192230 cubic inches would be around 196.7 feet tall.

Recreational maths with 13157192230

• 13157192230 backwards is 03229175131
• The number of decimal digits it has is: 11
• The sum of 13157192230's digits is 34
• More coming soon!