142078019544

Names of 142078019544

• Cardinal: 142078019544 can be written as One hundred forty-two billion, seventy-eight million, nineteen thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.42078019544 × 10¹¹

Factors of 142078019544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 191

Divisors of 142078019544

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 83 103 108 162 166 206 216 243 249 309 324 332 412 486 498 618 648 664 747 824 927 972 996 1236 1494 1854 1944 1992 2241 2472 2781 2988 3708 4482 5562 5976 6723 6889 7416 8343 8549 8964 10609 11124 13446 13778 16686 17098 17928 20169 20667 21218 22248 25029 25647 26892 27556 31827 33372 34196 40338 41334 42436 50058 51294 53784 55112 62001 63654 66744 68392 76941 80676 82668 84872 95481 100116 102588 124002 127308 153882 161352 165336 186003 190962 200232 205176 230823 248004 254616 286443 307764 372006 381924 461646 496008 558009 572886 615528 692469 709567 744012 763848 859329 880547 923292 1116018 1145772 1384938 1419134 1488024 1674027 1718658 1761094 1846584 2077407 2128701 2232036 2291544 2577987 2641641 2769876 2838268 3348054 3437316 3522188 4154814 4257402 4464072 5155974 5283282 5539752 5676536 6386103 6696108 6874632 7044376 7924923 8309628 8514804 10311948 10566564 12772206 13392216 15849846 16619256 17029608 19158309 20623896 21133128 23774769 25544412 31699692 38316618 47549538 51088824 57474927 63399384 71324307 73085401 76633236 95099076 114949854 142648614 146170802 153266472 172424781 190198152 213972921 219256203 229899708 285297228 292341604 344849562 427945842 438512406 459799416 570594456 584683208 657768609 689699124 855891684 877024812 1315537218 1379398248 1711783368 1754049624 1973305827 2631074436 3946611654 5262148872 5919917481 7893223308 11839834962 15786446616 17759752443 23679669924 35519504886 47359339848 71039009772 142078019544
• Sum of all divisors σ(n): 407871549540
• Sum of proper divisors (its aliquot sum) s(n): 265793529996
• 142078019544 is an abundant number, because the sum of its proper divisors (265793529996) is greater than itself. Its abundance is 123715510452

Bases of 142078019544

• Binary: 10000100010100100000101000011111011000₂
• Hexadecimal: 0x21148287D8
• Base-36: 1T9PL1I0

Squares and roots of 142078019544

• 142078019544 squared (142078019544²) is 20186163637545245967936
• 142078019544 cubed (142078019544³) is 2868010151813535588816698205341184
• The square root of 142078019544 is 376932.3805989611
• The cube root of 142078019544 is 5218.0587549811

Scales and comparisons

• 142,078,019,544 seconds is equal to 4,517 years, 33 weeks, 2 days, 12 hours, 32 minutes, 24 seconds.
• To count from 1 to 142,078,019,544 would take you about nine thousand and thirty-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 142078019544 cubic inches would be around 434.8 feet tall.

Recreational maths with 142078019544

• 142078019544 backwards is 445910870241
• The number of decimal digits it has is: 12
• The sum of 142078019544's digits is 45
• More coming soon!