142042088125

Names of 142042088125

• Cardinal: 142042088125 can be written as One hundred forty-two billion, forty-two million, eighty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.42042088125 × 10¹¹

Factors of 142042088125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 885

Divisors of 142042088125

• Number of divisors d(n): 160
• Complete list of divisors:
  1 5 7 19 25 35 43 49 95 125 133 175 215 245 301 343 475 625 665 811 817 875 931 1075 1225 1505 1715 2107 2375 3325 4055 4085 4375 4655 5375 5677 5719 6125 6517 7525 8575 10535 11875 14749 15409 16625 20275 20425 23275 26875 28385 28595 30625 32585 34873 37625 39739 40033 42875 52675 73745 77045 83125 101375 102125 107863 116375 141925 142975 162925 174365 188125 198695 200165 214375 244111 263375 278173 280231 368725 385225 506875 510625 539315 581875 662587 709625 714875 755041 814625 871825 993475 1000825 1220555 1316875 1390865 1401155 1708777 1843625 1926125 2696575 3312935 3548125 3574375 3775205 4073125 4359125 4638109 4967375 5004125 5285287 6102775 6954325 7005775 8543885 9218125 9630625 11961439 13482875 16564675 18876025 21795625 23190545 24836875 25020625 26426435 30513875 32466763 34771625 35028875 42719425 59807195 67414375 82823375 94380125 115952725 132132175 152569375 162333815 173858125 175144375 213597125 227267341 299035975 414116875 471900625 579763625 660660875 811669075 1067985625 1136336705 1495179875 2898818125 3303304375 4058345375 5681683525 7475899375 20291726875 28408417625 142042088125
• Sum of all divisors σ(n): 223228544000
• Sum of proper divisors (its aliquot sum) s(n): 81186455875
• 142042088125 is a deficient number, because the sum of its proper divisors (81186455875) is less than itself. Its deficiency is 60855632250

Bases of 142042088125

• Binary: 10000100010010010111100100001010111101₂
• Hexadecimal: 0x21125E42BD
• Base-36: 1T946WN1

Squares and roots of 142042088125

• 142042088125 squared (142042088125²) is 20175954798910266015625
• 142042088125 cubed (142042088125³) is 2865834749552828659358598876953125
• The square root of 142042088125 is 376884.7146343297
• The cube root of 142042088125 is 5217.6188369137

Scales and comparisons

• 142,042,088,125 seconds is equal to 4,516 years, 25 weeks, 6 days, 15 hours, 35 minutes, 25 seconds.
• To count from 1 to 142,042,088,125 would take you about nine thousand and thirty-two 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 142042088125 cubic inches would be around 434.8 feet tall.

Recreational maths with 142042088125

• 142042088125 backwards is 521880240241
• The number of decimal digits it has is: 12
• The sum of 142042088125's digits is 37
• More coming soon!