3149868722

Names of 3149868722

• Cardinal: 3149868722 can be written as Three billion, one hundred forty-nine million, eight hundred sixty-eight thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 3.149868722 × 10⁹

Factors of 3149868722

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1144

Divisors of 3149868722

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 13 14 22 23 26 46 67 77 91 134 143 154 161 182 253 286 299 322 469 506 598 737 871 938 1001 1021 1474 1541 1742 1771 2002 2042 2093 3082 3289 3542 4186 5159 6097 6578 7147 9581 10318 10787 11231 12194 13273 14294 16951 19162 20033 21574 22462 23023 23483 26546 33902 40066 46046 46966 67067 68407 78617 92911 118657 134134 136814 140231 146003 157234 164381 185822 220363 237314 258313 280462 292006 305279 328762 440726 478849 516626 610558 752477 889291 957698 1022021 1504954 1542541 1573361 1778582 1808191 2044042 2136953 3085082 3146722 3358069 3616382 4273906 5267339 6225037 6716138 9782201 10534678 11013527 12450074 17306971 19564402 20453693 22027054 23506483 34613942 40907386 47012966 68475407 121148797 136950814 143175851 224990623 242297594 286351702 449981246 1574934361 3149868722
• Sum of all divisors σ(n): 6724988928
• Sum of proper divisors (its aliquot sum) s(n): 3575120206
• 3149868722 is an abundant number, because the sum of its proper divisors (3575120206) is greater than itself. Its abundance is 425251484

Bases of 3149868722

• Binary: 10111011101111110010111010110010₂
• Hexadecimal: 0xBBBF2EB2
• Base-36: 1G3CM9E

Squares and roots of 3149868722

• 3149868722 squared (3149868722²) is 9921672965833913284
• 3149868722 cubed (3149868722³) is 31251967344993218100131903048
• The square root of 3149868722 is 56123.6912720467
• The cube root of 3149868722 is 1465.8768445685

Scales and comparisons

• 3,149,868,722 seconds is equal to 100 years, 8 weeks, 19 hours, 32 minutes, 2 seconds.
• To count from 1 to 3,149,868,722 would take you about two hundred 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 3149868722 cubic inches would be around 122.2 feet tall.

Recreational maths with 3149868722

• 3149868722 backwards is 2278689413
• The number of decimal digits it has is: 10
• The sum of 3149868722's digits is 50
• More coming soon!