143321439492

Names of 143321439492

• Cardinal: 143321439492 can be written as One hundred forty-three billion, three hundred twenty-one million, four hundred thirty-nine thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.43321439492 × 10¹¹

Factors of 143321439492

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 51703284

Divisors of 143321439492

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 2772 51703261 103406522 155109783 206813044 310219566 361922827 465329349 568735871 620439132 723845654 930658698 1085768481 1137471742 1447691308 1706207613 1861317396 2171536962 2274943484 3257305443 3412415226 3981151097 4343073924 5118622839 6514610886 6824830452 7962302194 10237245678 11943453291 13029221772 15924604388 20474491356 23886906582 35830359873 47773813164 71660719746 143321439492
• Sum of all divisors σ(n): 451679696832
• Sum of proper divisors (its aliquot sum) s(n): 308358257340
• 143321439492 is an abundant number, because the sum of its proper divisors (308358257340) is greater than itself. Its abundance is 165036817848

Bases of 143321439492

• Binary: 10000101011110100111111001110100000100₂
• Hexadecimal: 0x215E9F9D04
• Base-36: 1TU9VUH0

Squares and roots of 143321439492

• 143321439492 squared (143321439492²) is 20541035018059017218064
• 143321439492 cubed (143321439492³) is 2943970707443798563503745745383488
• The square root of 143321439492 is 378578.1814790705
• The cube root of 143321439492 is 5233.2368057907

Scales and comparisons

• 143,321,439,492 seconds is equal to 4,557 years, 9 weeks, 1 day, 22 hours, 58 minutes, 12 seconds.
• To count from 1 to 143,321,439,492 would take you about nine thousand, one 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 143321439492 cubic inches would be around 436.1 feet tall.

Recreational maths with 143321439492

• 143321439492 backwards is 294934123341
• The number of decimal digits it has is: 12
• The sum of 143321439492's digits is 45
• More coming soon!