16318930472012

Names of 16318930472012

• Cardinal: 16318930472012 can be written as Sixteen trillion, three hundred eighteen billion, nine hundred thirty million, four hundred seventy-two thousand and twelve.

Scientific notation

• Scientific notation: 1.6318930472012 × 10¹³

Factors of 16318930472012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2920

Divisors of 16318930472012

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 307 401 614 802 1228 1604 2149 2203 2807 4298 4406 5614 8596 8812 11228 15043 15421 19649 30086 30842 39298 60172 61684 78596 94249 107947 123107 188498 215894 246214 376996 431788 492428 659743 676321 861749 883403 1319486 1352642 1723498 1766806 2638972 2705284 3446996 3533612 4618201 4734247 6032243 6183821 9236402 9468494 12064486 12367642 18472804 18936988 24128972 24735284 33139729 37793849 43286747 66279458 75587698 86573494 132558916 151175396 173146988 207630547 264556943 271204721 415261094 529113886 542409442 830522188 1058227772 1084818884 1453413829 1851898601 1898433047 2906827658 3703797202 3796866094 5813655316 7407594404 7593732188 10173896803 13289031329 20347793606 26578062658 40695587212 53156125316 83259849347 166519698694 333039397388 582818945429 1165637890858 2331275781716 4079732618003 8159465236006 16318930472012
• Sum of all divisors σ(n): 33427525123944
• Sum of proper divisors (its aliquot sum) s(n): 17108594651932
• 16318930472012 is an abundant number, because the sum of its proper divisors (17108594651932) is greater than itself. Its abundance is 789664179920

Bases of 16318930472012

• Binary: 11101101011110001100000011011100110001001100₂
• Hexadecimal: 0xED78C0DCC4C
• Base-36: 5S8T9UZIK

Squares and roots of 16318930472012

• 16318930472012 squared (16318930472012²) is 266307491750361797115328144
• 16318930472012 cubed (16318930472012³) is 4345853442050063437871014488966187905728
• The square root of 16318930472012 is 4039669.5993623043
• The cube root of 16318930472012 is 25364.7487060591

Scales and comparisons

• 16,318,930,472,012 seconds is equal to 518,891 years, 26 weeks, 4 days, 2 hours, 13 minutes, 32 seconds.
• To count from 1 to 16,318,930,472,012 would take you about one million, two hundred ninety-seven thousand, two hundred twenty-eight 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 16318930472012 cubic inches would be around 2113.7 feet tall.

Recreational maths with 16318930472012

• 16318930472012 backwards is 21027403981361
• The number of decimal digits it has is: 14
• The sum of 16318930472012's digits is 47
• More coming soon!