442449235242

Names of 442449235242

• Cardinal: 442449235242 can be written as Four hundred forty-two billion, four hundred forty-nine million, two hundred thirty-five thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 4.42449235242 × 10¹¹

Factors of 442449235242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1890

Divisors of 442449235242

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 41 42 63 82 123 126 127 246 254 287 369 381 574 617 738 762 861 889 1093 1143 1234 1722 1778 1851 2186 2286 2583 2667 3279 3702 4319 5166 5207 5334 5553 6558 7651 8001 8638 9837 10414 11106 12957 15302 15621 16002 19674 22953 25297 25914 31242 36449 38871 44813 45906 46863 50594 68859 72898 75891 77742 78359 89626 93726 109347 134439 137718 138811 151782 156718 177079 218694 227673 235077 268878 277622 313691 328041 354158 403317 416433 455346 470154 531237 548513 627382 656082 674381 705231 806634 832866 941073 971677 1062474 1097026 1249299 1348762 1410462 1593711 1645539 1882146 1943354 2023143 2498598 2823219 2915031 3187422 3212719 3291078 4046286 4720667 4936617 5646438 5691251 5830062 6069429 6425438 8745093 9441334 9638157 9873234 11382502 12138858 14162001 17073753 17490186 19276314 22489033 27649621 28324002 28914471 34147506 39838757 42486003 44978066 51221259 55299242 57828942 67467099 79677514 82948863 84972006 85646387 102442518 119516271 134934198 165897726 171292774 193547347 202401297 239032542 248846589 256939161 358548813 387094694 404802594 497693178 513878322 580642041 599524709 717097626 770817483 1161284082 1199049418 1541634966 1741926123 1798574127 3483852246 3511501867 3597148254 5395722381 7023003734 10534505601 10791444762 21069011202 24580513069 31603516803 49161026138 63207033606 73741539207 147483078414 221224617621 442449235242
• Sum of all divisors σ(n): 1134017224704
• Sum of proper divisors (its aliquot sum) s(n): 691567989462
• 442449235242 is an abundant number, because the sum of its proper divisors (691567989462) is greater than itself. Its abundance is 249118754220

Bases of 442449235242

• Binary: 110011100000100000001111000110100101010₂
• Hexadecimal: 0x6704078D2A
• Base-36: 5N9AUMUI

Squares and roots of 442449235242

• 442449235242 squared (442449235242²) is 195761325766230654798564
• 442449235242 cubed (442449235242³) is 86614448875228782884601539359792488
• The square root of 442449235242 is 665168.5765593561
• The cube root of 442449235242 is 7619.9914304365

Scales and comparisons

• 442,449,235,242 seconds is equal to 14,068 years, 26 weeks, 6 days, 5 hours, 20 minutes, 42 seconds.
• To count from 1 to 442,449,235,242 would take you about twenty-eight thousand, one hundred thirty-seven 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 442449235242 cubic inches would be around 635 feet tall.

Recreational maths with 442449235242

• 442449235242 backwards is 242532944244
• The number of decimal digits it has is: 12
• The sum of 442449235242's digits is 45
• More coming soon!