142025638755

Names of 142025638755

• Cardinal: 142025638755 can be written as One hundred forty-two billion, twenty-five million, six hundred thirty-eight thousand, seven hundred fifty-five.

Scientific notation

• Scientific notation: 1.42025638755 × 10¹¹

Factors of 142025638755

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 892

Divisors of 142025638755

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 11 13 15 21 33 35 39 55 65 77 91 105 143 165 169 195 231 273 385 429 455 507 715 845 853 1001 1155 1183 1365 1859 2145 2535 2559 3003 3549 4265 5005 5577 5915 5971 9295 9383 11089 12795 13013 15015 17745 17913 27885 28149 29855 33267 39039 46915 55445 65065 65681 77623 89565 121979 140745 144157 166335 195195 197043 232869 328405 365937 388115 432471 609895 720785 727609 853853 985215 1009099 1164345 1585727 1829685 2162355 2182827 2561559 3027297 3638045 4269265 4757181 5045495 5093263 7928635 8003699 9458917 10914135 11100089 12807795 15136485 15279789 23785905 24011097 25466315 28376751 33300267 40018495 47294585 55500445 56025893 66212419 76398945 104048087 120055485 122965921 141883755 166501335 168077679 198637257 280129465 312144261 331062095 368897763 520240435 614829605 728336609 840388395 860761447 993186285 1352625131 1560721305 1844488815 2185009827 2582284341 3641683045 4057875393 4303807235 6763125655 9468375917 10925049135 12911421705 20289376965 28405127751 47341879585 142025638755
• Sum of all divisors σ(n): 307143311616
• Sum of proper divisors (its aliquot sum) s(n): 165117672861
• 142025638755 is an abundant number, because the sum of its proper divisors (165117672861) is greater than itself. Its abundance is 23092034106

Bases of 142025638755

• Binary: 10000100010001011000110100001101100011₂
• Hexadecimal: 0x2111634363
• Base-36: 1T8UEC83

Squares and roots of 142025638755

• 142025638755 squared (142025638755²) is 20171282063765757950025
• 142025638755 cubed (142025638755³) is 2864839219613606413549019993218875
• The square root of 142025638755 is 376862.8911885595
• The cube root of 142025638755 is 5217.4174180779

Scales and comparisons

• 142,025,638,755 seconds is equal to 4,515 years, 50 weeks, 5 days, 6 hours, 19 minutes, 15 seconds.
• To count from 1 to 142,025,638,755 would take you about nine thousand and thirty-one 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 142025638755 cubic inches would be around 434.8 feet tall.

Recreational maths with 142025638755

• 142025638755 backwards is 557836520241
• The number of decimal digits it has is: 12
• The sum of 142025638755's digits is 48
• More coming soon!