135320388642

Names of 135320388642

• Cardinal: 135320388642 can be written as One hundred thirty-five billion, three hundred twenty million, three hundred eighty-eight thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.35320388642 × 10¹¹

Factors of 135320388642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1219

Divisors of 135320388642

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 9 18 19 27 29 38 54 57 58 73 81 87 114 146 162 171 174 219 261 342 361 438 513 522 551 657 722 783 1026 1083 1093 1102 1314 1387 1539 1566 1653 1971 2117 2166 2186 2349 2774 3078 3249 3279 3306 3942 4161 4234 4698 4959 5913 6351 6498 6558 8322 9747 9837 9918 10469 11826 12483 12702 14877 19053 19494 19674 20767 20938 24966 26353 29241 29511 29754 31407 31697 37449 38106 40223 41534 44631 52706 57159 58482 59022 62301 62814 63394 74898 79059 79789 80446 88533 89262 94221 95091 112347 114318 120669 124602 158118 159578 171477 177066 186903 188442 190182 224694 237177 239367 241338 282663 285273 342954 362007 373806 394573 474354 478734 560709 565326 570546 602243 711531 718101 724014 764237 789146 847989 855819 1086021 1121418 1183719 1204486 1423062 1436202 1515991 1528474 1682127 1695978 1711638 1806729 2134593 2154303 2172042 2292711 2313881 2367438 2567457 3031982 3258063 3364254 3551157 3613458 4269186 4308606 4547973 4585422 4627762 5134914 5420187 6462909 6516126 6878133 6941643 7102314 9095946 10653471 10840374 11442617 12925818 13643919 13756266 13883286 16260561 20634399 20824929 21306942 22885234 27287838 28803829 31960413 32521122 34327851 40931757 41268798 41649858 43963739 48781683 57607658 61903197 62474787 63920826 68655702 81863514 86411487 87927478 97563366 102983553 122795271 123806394 124949574 131891217 172822974 187424361 205967106 245590542 259234461 263782434 308950659 374848722 395673651 518468922 617901318 777703383 791347302 835311041 926851977 1187020953 1555406766 1670622082 1853703954 2333110149 2374041906 2505933123 3561062859 4666220298 5011866246 7122125718 7517799369 15035598738 22553398107 45106796214 67660194321 135320388642
• Sum of all divisors σ(n): 335893730040
• Sum of proper divisors (its aliquot sum) s(n): 200573341398
• 135320388642 is an abundant number, because the sum of its proper divisors (200573341398) is greater than itself. Its abundance is 65252952756

Bases of 135320388642

• Binary: 1111110000001101110010100010000100010₂
• Hexadecimal: 0x1F81B94422
• Base-36: 1Q5Y9K4I

Squares and roots of 135320388642

• 135320388642 squared (135320388642²) is 18311607582221922604164
• 135320388642 cubed (135320388642³) is 2477933854686064536687917207505288
• The square root of 135320388642 is 367859.1967614783
• The cube root of 135320388642 is 5133.9828329311

Scales and comparisons

• 135,320,388,642 seconds is equal to 4,302 years, 40 weeks, 4 hours, 50 minutes, 42 seconds.
• To count from 1 to 135,320,388,642 would take you about eight thousand, six hundred 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 135320388642 cubic inches would be around 427.8 feet tall.

Recreational maths with 135320388642

• 135320388642 backwards is 246883023531
• The number of decimal digits it has is: 12
• The sum of 135320388642's digits is 45
• More coming soon!