142859509616816

Names of 142859509616816

• Cardinal: 142859509616816 can be written as One hundred forty-two trillion, eight hundred fifty-nine billion, five hundred nine million, six hundred sixteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.42859509616816 × 10¹⁴

Factors of 142859509616816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 134

Divisors of 142859509616816

• Number of divisors d(n): 70
• Complete list of divisors:
  1 2 4 8 16 59 73 118 146 236 292 472 584 944 1168 4307 5329 8614 10658 17228 21316 34456 42632 68912 85264 314411 389017 628822 778034 1257644 1556068 2515288 3112136 5030576 6224272 22952003 28398241 45904006 56796482 91808012 113592964 183616024 227185928 367232048 454371856 1675496219 2073071593 3350992438 4146143186 6701984876 8292286372 13403969752 16584572744 26807939504 33169145488 122311223987 151334226289 244622447974 302668452578 489244895948 605336905156 978489791896 1210673810312 1956979583792 2421347620624 8928719351051 17857438702102 35714877404204 71429754808408 142859509616816
• Sum of all divisors σ(n): 285391128409980
• Sum of proper divisors (its aliquot sum) s(n): 142531618793164
• 142859509616816 is a deficient number, because the sum of its proper divisors (142531618793164) is less than itself. Its deficiency is 327890823652

Bases of 142859509616816

• Binary: 100000011110111000010010010100101101000010110000₂
• Hexadecimal: 0x81EE1252D0B0
• Base-36: 1EN0R3I3E8

Squares and roots of 142859509616816

• 142859509616816 squared (142859509616816²) is 20408839487957143187149977856
• 142859509616816 cubed (142859509616816³) is 2915596801097867626362714177994133445226496
• The square root of 142859509616816 is 11952385.1015944095
• The cube root of 142859509616816 is 52276.0845457829
• Being both a perfect square and a perfect cube, 142859509616816 is also a perfect sixth number.

Scales and comparisons

• 142,859,509,616,816 seconds is equal to 4,542,490 years, 26 weeks, 4 days, 11 hours, 46 minutes, 56 seconds.
• To count from 1 to 142,859,509,616,816 would take you about eleven million, three hundred fifty-six thousand, two hundred twenty-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 142859509616816 cubic inches would be around 4356.3 feet tall.

Recreational maths with 142859509616816

• 142859509616816 backwards is 618616905958241
• The number of decimal digits it has is: 15
• The sum of 142859509616816's digits is 71
• More coming soon!