2147394375

Names of 2147394375

• Cardinal: 2147394375 can be written as Two billion, one hundred forty-seven million, three hundred ninety-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.147394375 × 10⁹

Factors of 2147394375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 68

Divisors of 2147394375

• Number of divisors d(n): 200
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 53 63 75 105 125 135 147 159 175 189 225 245 265 315 343 371 375 441 477 525 625 675 735 795 875 945 1029 1113 1125 1225 1323 1325 1431 1575 1715 1855 1875 2205 2385 2401 2597 2625 3087 3339 3375 3675 3975 4375 4725 5145 5565 5625 6125 6615 6625 7155 7203 7791 7875 8575 9261 9275 10017 11025 11925 12005 12985 13125 15435 16695 16875 18179 18375 19875 21609 23373 23625 25725 27825 30625 33075 33125 35775 36015 38955 39375 42875 46305 46375 50085 54537 55125 59625 60025 64827 64925 70119 77175 83475 90895 91875 99375 108045 116865 118125 127253 128625 139125 163611 165375 178875 180075 194775 214375 231525 231875 250425 272685 275625 298125 300125 324135 324625 350595 381759 385875 417375 454475 490833 540225 584325 636265 643125 695625 818055 826875 894375 900375 973875 1145277 1157625 1252125 1363425 1500625 1620675 1623125 1752975 1908795 1929375 2086875 2272375 2454165 2701125 2921625 3181325 3435831 4090275 4501875 4869375 5726385 5788125 6260625 6817125 8103375 8764875 9543975 11361875 12270825 13505625 14608125 15906625 17179155 20451375 28631925 34085625 40516875 43824375 47719875 61354125 79533125 85895775 102256875 143159625 238599375 306770625 429478875 715798125 2147394375
• Sum of all divisors σ(n): 4725174960
• Sum of proper divisors (its aliquot sum) s(n): 2577780585
• 2147394375 is an abundant number, because the sum of its proper divisors (2577780585) is greater than itself. Its abundance is 430386210

Bases of 2147394375

• Binary: 1111111111111101010001101000111₂
• Hexadecimal: 0x7FFEA347
• Base-36: ZII43R

Squares and roots of 2147394375

• 2147394375 squared (2147394375²) is 4611302601781640625
• 2147394375 cubed (2147394375³) is 9902285268488760056396484375
• The square root of 2147394375 is 46339.9867824755
• The cube root of 2147394375 is 1290.1412771177

Scales and comparisons

• 2,147,394,375 seconds is equal to 68 years, 14 weeks, 4 days, 2 hours, 26 minutes, 15 seconds.
• To count from 1 to 2,147,394,375 would take you about one hundred thirty-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 2147394375 cubic inches would be around 107.5 feet tall.

Recreational maths with 2147394375

• 2147394375 backwards is 5734937412
• 2147394375 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2147394375's digits is 45
• More coming soon!