1628109669213

Names of 1628109669213

• Cardinal: 1628109669213 can be written as One trillion, six hundred twenty-eight billion, one hundred nine million, six hundred sixty-nine thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 1.628109669213 × 10¹²

Factors of 1628109669213

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5817

Divisors of 1628109669213

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 9 27 73 81 219 243 657 729 1971 5329 5741 5913 15987 17223 17739 47961 51669 53217 143883 155007 389017 419093 431649 465021 1167051 1257279 1294947 1395063 3501153 3771837 3884841 4185189 10503459 11315511 30593789 31510377 33946533 91781367 94531131 101839599 275344101 283593393 305518797 826032303 2233346597 2478096909 6700039791 7434290727 20100119373 22302872181 60300358119 180901074357 542703223071 1628109669213
• Sum of all divisors σ(n): 2475382286520
• Sum of proper divisors (its aliquot sum) s(n): 847272617307
• 1628109669213 is a deficient number, because the sum of its proper divisors (847272617307) is less than itself. Its deficiency is 780837051906

Bases of 1628109669213

• Binary: 10111101100010010111001100000001101011101₂
• Hexadecimal: 0x17B12E6035D
• Base-36: KRXYGKT9

Squares and roots of 1628109669213

• 1628109669213 squared (1628109669213²) is 2650741094984864280039369
• 1628109669213 cubed (1628109669213³) is 4315697207325112796216596461207246597
• The square root of 1628109669213 is 1275974.0080475777
• The cube root of 1628109669213 is 11764.1680169997

Scales and comparisons

• 1,628,109,669,213 seconds is equal to 51,768 years, 44 weeks, 1 day, 21 hours, 53 minutes, 33 seconds.
• To count from 1 to 1,628,109,669,213 would take you about one hundred twenty-nine thousand, four hundred twenty-two 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 1628109669213 cubic inches would be around 980.3 feet tall.

Recreational maths with 1628109669213

• 1628109669213 backwards is 3129669018261
• The number of decimal digits it has is: 13
• The sum of 1628109669213's digits is 54
• More coming soon!