5149544946

Names of 5149544946

• Cardinal: 5149544946 can be written as Five billion, one hundred forty-nine million, five hundred forty-four thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 5.149544946 × 10⁹

Factors of 5149544946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 255

Divisors of 5149544946

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 103 127 147 182 206 254 273 294 309 381 546 618 637 721 762 889 1274 1339 1442 1651 1778 1911 2163 2667 2678 3302 3822 4017 4326 4953 5047 5334 6223 8034 9373 9906 10094 10609 11557 12446 13081 15141 18669 18746 21218 23114 26162 28119 30282 31827 34671 37338 39243 56238 63654 65611 69342 74263 78486 80899 91567 131222 137917 148526 161798 170053 183134 196833 222789 242697 274701 275834 340106 393666 413751 445578 485394 510159 519841 549402 640969 827502 965419 1020318 1039682 1190371 1281938 1347343 1559523 1922907 1930838 2380742 2694686 2896257 3119046 3571113 3845814 4042029 5792514 6757933 7142226 8084058 8332597 9431401 13515866 16665194 17515459 18862802 20273799 24997791 28294203 35030918 40547598 49995582 52546377 56588406 66019807 105092754 122608213 132039614 198059421 245216426 367824639 396118842 735649278 858257491 1716514982 2574772473 5149544946
• Sum of all divisors σ(n): 13131224064
• Sum of proper divisors (its aliquot sum) s(n): 7981679118
• 5149544946 is an abundant number, because the sum of its proper divisors (7981679118) is greater than itself. Its abundance is 2832134172

Bases of 5149544946

• Binary: 100110010111011111101000111110010₂
• Hexadecimal: 0x132EFD1F2
• Base-36: 2D5WMB6

Squares and roots of 5149544946

• 5149544946 squared (5149544946²) is 26517813150874142916
• 5149544946 cubed (5149544946³) is 136554670690056278135169502536
• The square root of 5149544946 is 71760.3298905461
• The cube root of 5149544946 is 1726.8566380545

Scales and comparisons

• 5,149,544,946 seconds is equal to 163 years, 38 weeks, 3 days, 5 hours, 9 minutes, 6 seconds.
• To count from 1 to 5,149,544,946 would take you about three hundred twenty-seven 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 5149544946 cubic inches would be around 143.9 feet tall.

Recreational maths with 5149544946

• 5149544946 backwards is 6494459415
• The number of decimal digits it has is: 10
• The sum of 5149544946's digits is 51
• More coming soon!