142419418911

Names of 142419418911

• Cardinal: 142419418911 can be written as One hundred forty-two billion, four hundred nineteen million, four hundred eighteen thousand, nine hundred eleven.

Scientific notation

• Scientific notation: 1.42419418911 × 10¹¹

Factors of 142419418911

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8007

Divisors of 142419418911

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 81 99 121 189 231 269 297 363 567 693 807 847 891 1089 1883 2079 2421 2541 2959 3267 5649 6237 7263 7623 7717 8877 9801 16947 20713 21789 22869 23151 26631 32549 50841 54019 62139 68607 69453 79893 84887 97647 152523 162057 186417 208359 227843 239679 254661 292941 486171 559251 594209 625077 683529 763983 878823 933757 1458513 1677753 1782627 2050587 2075873 2291949 2636469 2801271 4375539 5347881 6151761 6227619 6536299 6875847 8403813 14531111 16043643 18455283 18682857 19608897 22834603 25211439 43593333 48130929 56048571 58826691 68503809 75634317 130779999 159842221 168145713 176480073 205511427 251180633 392339997 479526663 529440219 616534281 753541899 1177019991 1438579989 1758264431 1849602843 2260625697 4315739967 5274793293 6781877091 12947219901 15824379879 20345631273 47473139637 142419418911
• Sum of all divisors σ(n): 268284471840
• Sum of proper divisors (its aliquot sum) s(n): 125865052929
• 142419418911 is a deficient number, because the sum of its proper divisors (125865052929) is less than itself. Its deficiency is 16554365982

Bases of 142419418911

• Binary: 10000100101000110110111101111100011111₂
• Hexadecimal: 0x2128DBDF1F
• Base-36: 1TFCUEXR

Squares and roots of 142419418911

• 142419418911 squared (142419418911²) is 20283290882946904425921
• 142419418911 cubed (142419418911³) is 2888734501152082247605922865992031
• The square root of 142419418911 is 377384.9744107467
• The cube root of 142419418911 is 5222.2349040841

Scales and comparisons

• 142,419,418,911 seconds is equal to 4,528 years, 25 weeks, 5 days, 21 hours, 41 minutes, 51 seconds.
• To count from 1 to 142,419,418,911 would take you about nine thousand and fifty-six 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 142419418911 cubic inches would be around 435.2 feet tall.

Recreational maths with 142419418911

• 142419418911 backwards is 119814914241
• The number of decimal digits it has is: 12
• The sum of 142419418911's digits is 45
• More coming soon!