13980019690

Names of 13980019690

• Cardinal: 13980019690 can be written as Thirteen billion, nine hundred eighty million, nineteen thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.398001969 × 10¹⁰

Factors of 13980019690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 124

Divisors of 13980019690

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 13 14 19 26 35 37 38 41 65 70 74 82 91 95 130 133 169 182 185 190 205 247 259 266 287 338 370 410 455 481 494 518 533 574 665 703 779 845 910 962 1066 1183 1235 1295 1330 1406 1435 1517 1558 1681 1690 1729 2366 2405 2470 2590 2665 2870 3034 3211 3362 3367 3458 3515 3731 3895 4810 4921 5330 5453 5915 6253 6422 6734 6929 7030 7462 7585 7790 8405 8645 9139 9842 10127 10619 10906 11767 11830 12506 13858 15170 16055 16810 16835 17290 18278 18655 19721 20254 21238 21853 22477 23534 24605 27265 28823 31265 31939 32110 33670 34645 37310 39442 43706 43771 44954 45695 48503 49210 50635 53095 54530 57646 58835 62197 62530 63878 63973 69290 70889 87542 91390 97006 98605 101270 106190 109265 112385 117670 118807 124394 127946 131651 138047 141778 144115 152971 159695 197210 201761 218530 218855 223573 224770 237614 242515 256373 263302 276094 284089 288230 305942 310985 319390 319865 354445 374699 403522 415207 435379 437710 447146 485030 512746 568178 594035 621970 639730 658255 690235 708890 749398 764855 808561 830414 831649 870758 921557 1008805 1117865 1181743 1188070 1281865 1316510 1380470 1420445 1529710 1617122 1663298 1794611 1843114 1873495 1988623 2017610 2076035 2176895 2235730 2363486 2563730 2622893 2840890 2906449 3589222 3746990 3977246 4042805 4152070 4158245 4353790 4607785 4871087 5245786 5397691 5659927 5812898 5908715 8085610 8272201 8316490 8973055 9215570 9742174 9943115 10511293 10795382 11319854 11817430 13114465 14532245 15362659 16544402 17946110 19886230 21022586 24355435 26228930 26988455 28299635 29064490 30725318 34097609 37783837 41361005 48710870 52556465 53976910 56599270 68195218 73579051 75567674 76813295 82722010 105112930 107538613 147158102 153626590 170488045 188919185 199714567 215077226 340976090 367895255 377838370 399429134 537693065 735790510 998572835 1075386130 1398001969 1997145670 2796003938 6990009845 13980019690
• Sum of all divisors σ(n): 34507416960
• Sum of proper divisors (its aliquot sum) s(n): 20527397270
• 13980019690 is an abundant number, because the sum of its proper divisors (20527397270) is greater than itself. Its abundance is 6547377580

Bases of 13980019690

• Binary: 1101000001010001100010101111101010₂
• Hexadecimal: 0x341462BEA
• Base-36: 6F7CC8A

Squares and roots of 13980019690

• 13980019690 squared (13980019690²) is 195440950532787696100
• 13980019690 cubed (13980019690³) is 2732268336680687982067736209000
• The square root of 13980019690 is 118237.1332957627
• The cube root of 13980019690 is 2408.9951614055

Scales and comparisons

• 13,980,019,690 seconds is equal to 444 years, 27 weeks, 18 hours, 48 minutes, 10 seconds.
• To count from 1 to 13,980,019,690 would take you about eight hundred eighty-nine 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 13980019690 cubic inches would be around 200.7 feet tall.

Recreational maths with 13980019690

• 13980019690 backwards is 09691008931
• The number of decimal digits it has is: 11
• The sum of 13980019690's digits is 46
• More coming soon!