142487813195

Names of 142487813195

• Cardinal: 142487813195 can be written as One hundred forty-two billion, four hundred eighty-seven million, eight hundred thirteen thousand, one hundred ninety-five.

Scientific notation

• Scientific notation: 1.42487813195 × 10¹¹

Factors of 142487813195

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 231

Divisors of 142487813195

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 35 49 65 79 91 127 169 245 343 395 455 553 635 637 845 889 1027 1183 1651 1715 2401 2765 3185 3871 4445 4459 5135 5915 6223 7189 8255 8281 10033 11557 12005 13351 16807 19355 21463 22295 27097 31115 31213 35945 41405 43561 50165 50323 57785 57967 66755 70231 80899 84035 93457 107315 130429 135485 150241 156065 189679 217805 218491 251615 289835 304927 351155 352261 404495 405769 467285 491617 566293 652145 654199 751205 913003 948395 1051687 1092455 1327753 1524635 1695577 1761305 2028845 2134489 2458085 2465827 2831465 2840383 3270995 3441319 3964051 4565015 4579393 5258435 6391021 6638765 7361809 8477885 10672445 11869039 12329135 14201915 17206595 17260789 19820255 22896965 24089233 27748357 31955105 32055751 36809045 44737147 51532663 59345195 83083273 86303945 120446165 138741785 160278755 168624631 223685735 224390257 257663315 313160029 360728641 415416365 581582911 843123155 1121951285 1565800145 1803643205 2192120203 2907914555 4071080377 10960601015 20355401885 28497562639 142487813195
• Sum of all divisors σ(n): 220462940160
• Sum of proper divisors (its aliquot sum) s(n): 77975126965
• 142487813195 is a deficient number, because the sum of its proper divisors (77975126965) is less than itself. Its deficiency is 64512686230

Bases of 142487813195

• Binary: 10000100101100111011110111110001001011₂
• Hexadecimal: 0x212CEF7C4B
• Base-36: 1TGHKCAZ

Squares and roots of 142487813195

• 142487813195 squared (142487813195²) is 20302776909093216108025
• 142487813195 cubed (142487813195³) is 2892898283562633673642031140389875
• The square root of 142487813195 is 377475.5796008531
• The cube root of 142487813195 is 5223.0707307809

Scales and comparisons

• 142,487,813,195 seconds is equal to 4,530 years, 34 weeks, 6 days, 12 hours, 6 minutes, 35 seconds.
• To count from 1 to 142,487,813,195 would take you about nine thousand and sixty-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 142487813195 cubic inches would be around 435.3 feet tall.

Recreational maths with 142487813195

• 142487813195 backwards is 591318784241
• The number of decimal digits it has is: 12
• The sum of 142487813195's digits is 53
• More coming soon!