5142697784

Names of 5142697784

• Cardinal: 5142697784 can be written as Five billion, one hundred forty-two million, six hundred ninety-seven thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 5.142697784 × 10⁹

Factors of 5142697784

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46

Divisors of 5142697784

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 28 37 49 56 74 98 148 196 259 296 343 392 518 686 1036 1369 1372 1813 2072 2738 2744 3626 5476 7252 9583 10952 12691 14504 19166 25382 38332 50653 50764 67081 76664 101306 101528 134162 202612 268324 354571 405224 469567 536648 709142 939134 1418284 1874161 1878268 2481997 2836568 3748322 3756536 4963994 7496644 9927988 13119127 14993288 17373979 19855976 26238254 34747958 52476508 69495916 91833889 104953016 138991832 183667778 367335556 642837223 734671112 1285674446 2571348892 5142697784
• Sum of all divisors σ(n): 11557326000
• Sum of proper divisors (its aliquot sum) s(n): 6414628216
• 5142697784 is an abundant number, because the sum of its proper divisors (6414628216) is greater than itself. Its abundance is 1271930432

Bases of 5142697784

• Binary: 100110010100001110101011100111000₂
• Hexadecimal: 0x132875738
• Base-36: 2D1TV08

Squares and roots of 5142697784

• 5142697784 squared (5142697784²) is 26447340497558510656
• 5142697784 cubed (5142697784³) is 136010679369487610160951586304
• The square root of 5142697784 is 71712.6054749093
• The cube root of 5142697784 is 1726.0909191527

Scales and comparisons

• 5,142,697,784 seconds is equal to 163 years, 27 weeks, 23 hours, 9 minutes, 44 seconds.
• To count from 1 to 5,142,697,784 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 5142697784 cubic inches would be around 143.8 feet tall.

Recreational maths with 5142697784

• 5142697784 backwards is 4877962415
• The number of decimal digits it has is: 10
• The sum of 5142697784's digits is 53
• More coming soon!