142320031680

Names of 142320031680

• Cardinal: 142320031680 can be written as One hundred forty-two billion, three hundred twenty million, thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4232003168 × 10¹¹

Factors of 142320031680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7822

Divisors of 142320031680

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 139 160 192 240 278 320 417 480 556 695 834 960 1112 1390 1668 2085 2224 2780 3336 4170 4448 5560 6672 7673 8340 8896 11120 13344 15346 16680 19321 22240 23019 26688 30692 33360 38365 38642 44480 46038 57963 61384 66720 76730 77284 92076 96605 115095 115926 122768 133440 153460 154568 184152 193210 230190 231852 245536 289815 306920 309136 368304 386420 460380 463704 491072 579630 613840 618272 736608 772840 920760 927408 1066547 1159260 1227680 1236544 1473216 1545680 1841520 1854816 2133094 2318520 2455360 3091360 3199641 3683040 3709632 4266188 4637040 5332735 6182720 6399282 7366080 8532376 9274080 10665470 12798564 15998205 17064752 18548160 21330940 25597128 31996410 34129504 42661880 51194256 63992820 68259008 85323760 102388512 127985640 148250033 170647520 204777024 255971280 296500066 341295040 444750099 511942560 593000132 741250165 889500198 1023885120 1186000264 1482500330 1779000396 2223750495 2372000528 2965000660 3558000792 4447500990 4744001056 5930001320 7116001584 8895001980 9488002112 11860002640 14232003168 17790003960 23720005280 28464006336 35580007920 47440010560 71160015840 142320031680
• Sum of all divisors σ(n): 455199640272
• Sum of proper divisors (its aliquot sum) s(n): 312879608592
• 142320031680 is an abundant number, because the sum of its proper divisors (312879608592) is greater than itself. Its abundance is 170559576912

Bases of 142320031680

• Binary: 10000100100010111011110101011111000000₂
• Hexadecimal: 0x2122EF57C0
• Base-36: 1TDPO79C

Squares and roots of 142320031680

• 142320031680 squared (142320031680²) is 20254991417396203622400
• 142320031680 cubed (142320031680³) is 2882691020201955802651698757632000
• The square root of 142320031680 is 377253.2725901793
• The cube root of 142320031680 is 5221.0198444831

Scales and comparisons

• 142,320,031,680 seconds is equal to 4,525 years, 17 weeks, 3 days, 14 hours, 8 minutes.
• To count from 1 to 142,320,031,680 would take you about nine thousand and fifty 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 142320031680 cubic inches would be around 435.1 feet tall.

Recreational maths with 142320031680

• 142320031680 backwards is 086130023241
• 142320031680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142320031680's digits is 30
• More coming soon!