142722706849132813

Names of 142722706849132813

• Cardinal: 142722706849132813 can be written as One hundred forty-two quadrillion, seven hundred twenty-two trillion, seven hundred six billion, eight hundred forty-nine million, one hundred thirty-two thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.42722706849132813 × 10¹⁷

Factors of 142722706849132813

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7042822

Divisors of 142722706849132813

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 29 83 257 377 1079 2407 2521 3341 7453 21331 31291 32773 73109 96889 209243 277303 618599 647897 950417 2720159 6068047 7039919 8041787 8422661 18789013 53775451 78884611 91518947 204157651 244257169 584313277 699080863 1559488079 1809259183 2654049463 7596072601 16945085033 17747635799 20273345027 23520369379 52468516307 150168512189 220286105429 230719265387 514681438171 682090711991 1473053771317 1952190658457 4354886853481 4561142400343 6690858696223 19149699027121 42718559368193 56613529095253 59294851204459 132273129609947 378574819228469 555341271786509 1719550684929311 4921472649970097 10978669757625601 142722706849132813
• Sum of all divisors σ(n): 161607342463257600
• Sum of proper divisors (its aliquot sum) s(n): 18884635614124787
• 142722706849132813 is a deficient number, because the sum of its proper divisors (18884635614124787) is less than itself. Its deficiency is 123838071235008026

Bases of 142722706849132813

• Binary: 111111011000011011000101110110011000111111111000100001101₂
• Hexadecimal: 0x1FB0D8BB31FF10D
• Base-36: 131AZ6DMVTHP

Squares and roots of 142722706849132813

• 142722706849132813 squared (142722706849132813²) is 20369771050343502370530490113292969
• 142722706849132813 cubed (142722706849132813³) is 2907228862202127879983668988636142478623261460091797
• The square root of 142722706849132813 is 377786589.0276318597
• The cube root of 142722706849132813 is 522593.9262923915

Scales and comparisons

• 142,722,706,849,132,813 seconds is equal to 4,538,140,607 years, 25 weeks, 1 day, 5 hours, 20 minutes, 13 seconds.
• To count from 1 to 142,722,706,849,132,813 would take you about thirteen billion, six hundred fourteen million, four hundred twenty-one thousand, eight hundred twenty-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 142722706849132813 cubic inches would be around 43549.5 feet tall.

Recreational maths with 142722706849132813

• 142722706849132813 backwards is 318231948607227241
• The number of decimal digits it has is: 18
• The sum of 142722706849132813's digits is 70
• More coming soon!