3146307138

Names of 3146307138

• Cardinal: 3146307138 can be written as Three billion, one hundred forty-six million, three hundred seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 3.146307138 × 10⁹

Factors of 3146307138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131

Divisors of 3146307138

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 113 117 162 169 226 234 243 338 339 351 486 507 678 702 729 1014 1017 1053 1458 1469 1521 2034 2106 2938 3042 3051 3159 4407 4563 6102 6318 8814 9126 9153 9477 12769 13221 13689 18306 18954 19097 25538 26442 27378 27459 38194 38307 39663 41067 54918 57291 76614 79326 82134 82377 114582 114921 118989 123201 164754 165997 171873 229842 237978 246402 331994 343746 344763 356967 497991 515619 689526 713934 995982 1031238 1034289 1070901 1493973 1546857 2068578 2141802 2157961 2987946 3093714 3102867 4315922 4481919 4640571 6205734 6473883 8963838 9281142 9308601 12947766 13445757 13921713 18617202 19421649 26891514 27843426 38843298 40337271 58264947 80674542 116529894 121011813 174794841 242023626 349589682 524384523 1048769046 1573153569 3146307138
• Sum of all divisors σ(n): 7730534331
• Sum of proper divisors (its aliquot sum) s(n): 4584227193
• 3146307138 is an abundant number, because the sum of its proper divisors (4584227193) is greater than itself. Its abundance is 1437920055

Bases of 3146307138

• Binary: 10111011100010001101011001000010₂
• Hexadecimal: 0xBB88D642
• Base-36: 1G18A4I

Squares and roots of 3146307138

• 3146307138 squared (3146307138²) is 9899248606629751044
• 3146307138 cubed (3146307138³) is 31146076551875739832900152072
• The square root of 3146307138 is 56091.9525244041
• The cube root of 3146307138 is 1465.3241429623

Scales and comparisons

• 3,146,307,138 seconds is equal to 100 years, 2 weeks, 1 day, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 3,146,307,138 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 3146307138 cubic inches would be around 122.1 feet tall.

Recreational maths with 3146307138

• 3146307138 backwards is 8317036413
• The number of decimal digits it has is: 10
• The sum of 3146307138's digits is 36
• More coming soon!