5138135046

Names of 5138135046

• Cardinal: 5138135046 can be written as Five billion, one hundred thirty-eight million, one hundred thirty-five thousand and forty-six.

Scientific notation

• Scientific notation: 5.138135046 × 10⁹

Factors of 5138135046

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 940

Divisors of 5138135046

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 33 34 51 54 66 81 99 102 121 153 162 187 198 242 289 297 306 363 374 459 561 578 594 726 867 891 907 918 1089 1122 1377 1683 1734 1782 1814 2057 2178 2601 2721 2754 3179 3267 3366 4114 5049 5202 5442 6171 6358 6534 7803 8163 9537 9801 9977 10098 12342 15147 15419 15606 16326 18513 19074 19602 19954 23409 24489 28611 29931 30294 30838 34969 37026 46257 46818 48978 55539 57222 59862 69938 73467 85833 89793 92514 104907 109747 111078 138771 146934 166617 169609 171666 179586 209814 219494 257499 262123 269379 277542 314721 329241 333234 339218 416313 508827 514998 524246 538758 629442 658482 786369 808137 832626 944163 987723 1017654 1248939 1526481 1572738 1616274 1865699 1888326 1975446 2359107 2497878 2832489 2883353 2963169 3052962 3731398 4579443 4718214 5597097 5664978 5766706 5926338 7077321 8650059 8889507 9158886 11194194 13738329 14154642 16791291 17300118 17779014 21231963 25950177 27476658 31716883 33582582 42463926 50373873 51900354 63433766 77850531 95150649 100747746 151121619 155701062 190301298 233551593 285451947 302243238 467103186 570903894 856355841 1712711682 2569067523 5138135046
• Sum of all divisors σ(n): 13458060924
• Sum of proper divisors (its aliquot sum) s(n): 8319925878
• 5138135046 is an abundant number, because the sum of its proper divisors (8319925878) is greater than itself. Its abundance is 3181790832

Bases of 5138135046

• Binary: 100110010010000011011100000000110₂
• Hexadecimal: 0x13241B806
• Base-36: 2CZ42DI

Squares and roots of 5138135046

• 5138135046 squared (5138135046²) is 26400431750933422116
• 5138135046 cubed (5138135046³) is 135648983609002159386931077336
• The square root of 5138135046 is 71680.7857518317
• The cube root of 5138135046 is 1725.5802902127

Scales and comparisons

• 5,138,135,046 seconds is equal to 163 years, 19 weeks, 4 days, 3 hours, 44 minutes, 6 seconds.
• To count from 1 to 5,138,135,046 would take you about three hundred twenty-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 5138135046 cubic inches would be around 143.8 feet tall.

Recreational maths with 5138135046

• 5138135046 backwards is 6405318315
• The number of decimal digits it has is: 10
• The sum of 5138135046's digits is 36
• More coming soon!