133889321340

Names of 133889321340

• Cardinal: 133889321340 can be written as One hundred thirty-three billion, eight hundred eighty-nine million, three hundred twenty-one thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.3388932134 × 10¹¹

Factors of 133889321340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3738046

Divisors of 133889321340

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 199 398 597 796 995 1194 1791 1990 2388 2985 3582 3980 5970 7164 8955 11940 17910 35820 3737837 7475674 11213511 14951348 18689185 22427022 33640533 37378370 44854044 56067555 67281066 74756740 112135110 134562132 168202665 224270220 336405330 672810660 743829563 1487659126 2231488689 2975318252 3719147815 4462977378 6694466067 7438295630 8925954756 11157443445 13388932134 14876591260 22314886890 26777864268 33472330335 44629773780 66944660670 133889321340
• Sum of all divisors σ(n): 408171909600
• Sum of proper divisors (its aliquot sum) s(n): 274282588260
• 133889321340 is an abundant number, because the sum of its proper divisors (274282588260) is greater than itself. Its abundance is 140393266920

Bases of 133889321340

• Binary: 1111100101100011011001110100101111100₂
• Hexadecimal: 0x1F2C6CE97C
• Base-36: 1PIA8TJ0

Squares and roots of 133889321340

• 133889321340 squared (133889321340²) is 17926350368885779395600
• 133889321340 cubed (133889321340³) is 2400146884993175655253839382104000
• The square root of 133889321340 is 365908.8975961093
• The cube root of 133889321340 is 5115.8206828385

Scales and comparisons

• 133,889,321,340 seconds is equal to 4,257 years, 13 weeks, 5 days, 22 hours, 9 minutes.
• To count from 1 to 133,889,321,340 would take you about eight thousand, five hundred fourteen 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 133889321340 cubic inches would be around 426.3 feet tall.

Recreational maths with 133889321340

• 133889321340 backwards is 043123988331
• 133889321340 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133889321340's digits is 45
• More coming soon!