16939488609121

Names of 16939488609121

• Cardinal: 16939488609121 can be written as Sixteen trillion, nine hundred thirty-nine billion, four hundred eighty-eight million, six hundred nine thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.6939488609121 × 10¹³

Factors of 16939488609121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 909

Divisors of 16939488609121

• Number of divisors d(n): 45
• Complete list of divisors:
  1 13 19 169 247 361 877 3211 4693 6859 11401 16663 61009 89167 130321 148213 216619 316597 769129 1159171 1694173 2816047 4115761 6015343 9998677 14613451 22024249 53504893 78199459 114291517 129982801 189974863 277655569 1016592967 1485789721 2469673219 3609522397 5275455811 19315266373 46923791161 68580925543 100233660409 891552032059 1303037585317 16939488609121
• Sum of all divisors σ(n): 19383896725641
• Sum of proper divisors (its aliquot sum) s(n): 2444408116520
• 16939488609121 is a deficient number, because the sum of its proper divisors (2444408116520) is less than itself. Its deficiency is 14495080492601

Bases of 16939488609121

• Binary: 11110110100000001000001100111000001101100001₂
• Hexadecimal: 0xF6808338361
• Base-36: 605W65ILD

Squares and roots of 16939488609121

• 16939488609121 squared (16939488609121²) is 286946274338540111124392641
• 16939488609121 cubed (16939488609121³) is 4860723145587409721276206677708977878561
• 16939488609121 is a perfect square number. Its square root is 4115761
• The cube root of 16939488609121 is 25682.2714358583

Scales and comparisons

• 16,939,488,609,121 seconds is equal to 538,623 years, 17 weeks, 4 days, 22 hours, 32 minutes, 1 second.
• To count from 1 to 16,939,488,609,121 would take you about one million, three hundred forty-six thousand, five hundred fifty-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 16939488609121 cubic inches would be around 2140.2 feet tall.

Recreational maths with 16939488609121

• 16939488609121 backwards is 12190688493961
• The number of decimal digits it has is: 14
• The sum of 16939488609121's digits is 67
• More coming soon!