142804784832

Names of 142804784832

• Cardinal: 142804784832 can be written as One hundred forty-two billion, eight hundred four million, seven hundred eighty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.42804784832 × 10¹¹

Factors of 142804784832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4299455

Divisors of 142804784832

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 173 192 346 519 692 1038 1384 2076 2768 4152 5536 8304 11072 16608 33216 4299277 8598554 12897831 17197108 25795662 34394216 51591324 68788432 103182648 137576864 206365296 275153728 412730592 743774921 825461184 1487549842 2231324763 2975099684 4462649526 5950199368 8925299052 11900398736 17850598104 23800797472 35701196208 47601594944 71402392416 142804784832
• Sum of all divisors σ(n): 380021780976
• Sum of proper divisors (its aliquot sum) s(n): 237216996144
• 142804784832 is an abundant number, because the sum of its proper divisors (237216996144) is greater than itself. Its abundance is 94412211312

Bases of 142804784832

• Binary: 10000100111111110101000001011011000000₂
• Hexadecimal: 0x213FD416C0
• Base-36: 1TLQA56O

Squares and roots of 142804784832

• 142804784832 squared (142804784832²) is 20393206570913817268224
• 142804784832 cubed (142804784832³) is 2912247476393876224604494350778368
• The square root of 142804784832 is 377895.2035048871
• The cube root of 142804784832 is 5226.9408609741

Scales and comparisons

• 142,804,784,832 seconds is equal to 4,540 years, 39 weeks, 3 hours, 47 minutes, 12 seconds.
• To count from 1 to 142,804,784,832 would take you about nine thousand and eighty-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 142804784832 cubic inches would be around 435.6 feet tall.

Recreational maths with 142804784832

• 142804784832 backwards is 238487408241
• The number of decimal digits it has is: 12
• The sum of 142804784832's digits is 51
• More coming soon!