142283857408

Names of 142283857408

• Cardinal: 142283857408 can be written as One hundred forty-two billion, two hundred eighty-three million, eight hundred fifty-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.42283857408 × 10¹¹

Factors of 142283857408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4281

Divisors of 142283857408

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 128 154 176 196 224 242 256 308 352 392 448 484 512 539 616 704 784 847 896 968 1078 1232 1331 1408 1568 1694 1792 1936 2156 2464 2662 2816 3136 3388 3584 3872 4261 4312 4928 5324 5632 5929 6272 6776 7744 8522 8624 9317 9856 10648 11858 12544 13552 15488 17044 17248 18634 19712 21296 23716 25088 27104 29827 30976 34088 34496 37268 39424 42592 46871 47432 54208 59654 61952 65219 68176 68992 74536 85184 93742 94864 108416 119308 130438 136352 137984 149072 170368 187484 189728 208789 216832 238616 260876 272704 275968 298144 328097 340736 374968 379456 417578 433664 477232 515581 521752 545408 596288 656194 681472 749936 758912 835156 954464 1031162 1043504 1090816 1192576 1312388 1499872 1517824 1670312 1908928 2062324 2087008 2181632 2296679 2385152 2624776 2999744 3035648 3340624 3609067 3817856 4124648 4174016 4593358 4770304 5249552 5671391 5999488 6681248 7218134 7635712 8249296 8348032 9186716 10499104 11342782 11998976 13362496 14436268 15271424 16498592 16696064 18373432 20998208 22685564 23997952 25263469 26724992 28872536 32997184 33392128 36746864 39699737 41996416 45371128 50526938 53449984 57745072 65994368 73493728 79399474 83992832 90742256 101053876 106899968 115490144 131988736 146987456 158798948 167985664 181484512 202107752 230980288 263977472 277898159 293974912 317597896 362969024 404215504 461960576 555796318 587949824 635195792 725938048 808431008 923921152 1111592636 1175899648 1270391584 1451876096 1616862016 1847842304 2223185272 2540783168 2903752192 3233724032 4446370544 5081566336 6467448064 8892741088 10163132672 12934896128 17785482176 20326265344 35570964352 71141928704 142283857408
• Sum of all divisors σ(n): 363835449648
• Sum of proper divisors (its aliquot sum) s(n): 221551592240
• 142283857408 is an abundant number, because the sum of its proper divisors (221551592240) is greater than itself. Its abundance is 79267734832

Bases of 142283857408

• Binary: 10000100100000110001110101111000000000₂
• Hexadecimal: 0x2120C75E00
• Base-36: 1TD44V0G

Squares and roots of 142283857408

• 142283857408 squared (142283857408²) is 20244696078900076478464
• 142283857408 cubed (142283857408³) is 2880493450158515199142066558861312
• The square root of 142283857408 is 377205.3252646363
• The cube root of 142283857408 is 5220.5774551401

Scales and comparisons

• 142,283,857,408 seconds is equal to 4,524 years, 9 weeks, 4 days, 21 hours, 43 minutes, 28 seconds.
• To count from 1 to 142,283,857,408 would take you about nine thousand and forty-eight 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 142283857408 cubic inches would be around 435 feet tall.

Recreational maths with 142283857408

• 142283857408 backwards is 804758382241
• The number of decimal digits it has is: 12
• The sum of 142283857408's digits is 52
• More coming soon!