144749838906

Names of 144749838906

• Cardinal: 144749838906 can be written as One hundred forty-four billion, seven hundred forty-nine million, eight hundred thirty-eight thousand, nine hundred six.

Scientific notation

• Scientific notation: 1.44749838906 × 10¹¹

Factors of 144749838906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1718

Divisors of 144749838906

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 19 38 57 114 171 342 631 1063 1262 1893 2126 3189 3786 5679 6378 9567 11358 11989 19134 20197 23978 35967 40394 60591 71934 107901 121182 181773 215802 363546 398161 670753 796322 1194483 1341506 2012259 2388966 3583449 4024518 6036777 7166898 7565059 12073554 12744307 15130118 22695177 25488614 38232921 45390354 68085531 76465842 114698763 136171062 229397526 423245143 846490286 1269735429 2539470858 3809206287 7618412574 8041657717 16083315434 24124973151 48249946302 72374919453 144749838906
• Sum of all divisors σ(n): 330966286560
• Sum of proper divisors (its aliquot sum) s(n): 186216447654
• 144749838906 is an abundant number, because the sum of its proper divisors (186216447654) is greater than itself. Its abundance is 41466608748

Bases of 144749838906

• Binary: 10000110110011110000110100001000111010₂
• Hexadecimal: 0x21B3C3423A
• Base-36: 1UHWBEII

Squares and roots of 144749838906

• 144749838906 squared (144749838906²) is 20952515863312951276836
• 144749838906 cubed (144749838906³) is 3032873295889959212785438009381416
• The square root of 144749838906 is 380460.0358855053
• The cube root of 144749838906 is 5250.5648844153

Scales and comparisons

• 144,749,838,906 seconds is equal to 4,602 years, 31 weeks, 8 hours, 35 minutes, 6 seconds.
• To count from 1 to 144,749,838,906 would take you about nine thousand, two hundred five 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 144749838906 cubic inches would be around 437.5 feet tall.

Recreational maths with 144749838906

• 144749838906 backwards is 609838947441
• The number of decimal digits it has is: 12
• The sum of 144749838906's digits is 63
• More coming soon!