142871204398

Names of 142871204398

• Cardinal: 142871204398 can be written as One hundred forty-two billion, eight hundred seventy-one million, two hundred four thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.42871204398 × 10¹¹

Factors of 142871204398

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1080

Divisors of 142871204398

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 13 17 26 34 167 169 221 334 338 442 881 1762 2171 2197 2839 2873 4342 4394 5678 5746 11453 14977 22906 28223 28561 29954 36907 37349 56446 57122 73814 74698 147127 148889 194701 294254 297778 366899 389402 479791 485537 733798 959582 971074 1912651 1935557 2501159 2531113 3825302 3871114 4769687 5002318 5062226 6237283 9539374 12474566 24864463 25162241 32515067 32904469 49728926 50324482 65030134 65808938 81084679 162169358 323238019 422695871 427758097 646476038 845391742 855516194 4202094247 5495046323 8404188494 10990092646 71435602199 142871204398
• Sum of all divisors σ(n): 247574535264
• Sum of proper divisors (its aliquot sum) s(n): 104703330866
• 142871204398 is a deficient number, because the sum of its proper divisors (104703330866) is less than itself. Its deficiency is 38167873532

Bases of 142871204398

• Binary: 10000101000011110010011001001000101110₂
• Hexadecimal: 0x2143C9922E
• Base-36: 1TMTTQUM

Squares and roots of 142871204398

• 142871204398 squared (142871204398²) is 20412181046135094542404
• 142871204398 cubed (142871204398³) is 2916312890451348560288856162292792
• The square root of 142871204398 is 377983.0742215847
• The cube root of 142871204398 is 5227.7510983757

Scales and comparisons

• 142,871,204,398 seconds is equal to 4,542 years, 44 weeks, 5 days, 21 hours, 39 minutes, 58 seconds.
• To count from 1 to 142,871,204,398 would take you about nine thousand and eighty-five 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 142871204398 cubic inches would be around 435.6 feet tall.

Recreational maths with 142871204398

• 142871204398 backwards is 893402178241
• The number of decimal digits it has is: 12
• The sum of 142871204398's digits is 49
• More coming soon!