143444021620

Names of 143444021620

• Cardinal: 143444021620 can be written as One hundred forty-three billion, four hundred forty-four million, twenty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.4344402162 × 10¹¹

Factors of 143444021620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 334

Divisors of 143444021620

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 20 47 89 94 178 188 191 235 356 382 445 470 764 890 940 955 1780 1910 2209 3820 4183 4418 8366 8836 8977 11045 16732 16999 17954 20915 22090 33998 35908 36481 41830 44180 44885 67996 72962 83660 84995 89770 145924 169990 179540 182405 196601 339980 364810 393202 421919 729620 786404 798953 843838 983005 1597906 1687676 1714607 1966010 2109595 3195812 3246809 3429214 3932020 3994765 4219190 6493618 6858428 7989530 8438380 8573035 12987236 15979060 16234045 17146070 32468090 34292140 37550791 64936180 75101582 80586529 150203164 152600023 161173058 187753955 305200046 322346116 375507910 402932645 610400092 751015820 763000115 805865290 1526000230 1611730580 3052000460 7172201081 14344402162 28688804324 35861005405 71722010810 143444021620
• Sum of all divisors σ(n): 312874232580
• Sum of proper divisors (its aliquot sum) s(n): 169430210960
• 143444021620 is an abundant number, because the sum of its proper divisors (169430210960) is greater than itself. Its abundance is 25986189340

Bases of 143444021620

• Binary: 10000101100101111011100001000101110100₂
• Hexadecimal: 0x2165EE1174
• Base-36: 1TWAV7G4

Squares and roots of 143444021620

• 143444021620 squared (143444021620²) is 20576187338519027424400
• 143444021620 cubed (143444021620³) is 2951531061443693628647006515528000
• The square root of 143444021620 is 378740.0449120743
• The cube root of 143444021620 is 5234.7283679327

Scales and comparisons

• 143,444,021,620 seconds is equal to 4,561 years, 3 weeks, 6 days, 17 hours, 33 minutes, 40 seconds.
• To count from 1 to 143,444,021,620 would take you about nine thousand, one 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 143444021620 cubic inches would be around 436.2 feet tall.

Recreational maths with 143444021620

• 143444021620 backwards is 026120444341
• The number of decimal digits it has is: 12
• The sum of 143444021620's digits is 31
• More coming soon!