1320668337289051998

Names of 1320668337289051998

• Cardinal: 1320668337289051998 can be written as One quintillion, three hundred twenty quadrillion, six hundred sixty-eight trillion, three hundred thirty-seven billion, two hundred eighty-nine million, fifty-one thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.320668337289051998 × 10¹⁸

Factors of 1320668337289051998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5844592823

Divisors of 1320668337289051998

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 26 37 39 74 78 111 117 222 234 333 481 666 962 1443 2886 4329 8658 26099 52198 78297 156594 234891 339287 469782 678574 965663 1017861 1931326 2035722 2896989 3053583 5793978 6107166 8690967 12553619 17381934 25107238 37660857 75321714 112982571 225965142 5844566669 11689133338 17533700007 35067400014 52601100021 75979366697 105202200042 151958733394 216248966753 227938100091 432497933506 455876200182 648746900259 683814300273 1297493800518 1367628600546 1946240700777 2811236567789 3892481401554 5622473135578 8433709703367 16867419406734 25301129110101 50602258220202 152537345494231 305074690988462 457612036482693 915224072965386 1372836109448079 1982985491425003 2745672218896158 3965970982850006 5643881783286547 5948956474275009 11287763566573094 11897912948550018 16931645349859641 17846869422825027 33863290699719282 35693738845650054 50794936049578923 73370463182725111 101589872099157846 146740926365450222 220111389548175333 440222779096350666 660334168644525999 1320668337289051998
• Sum of all divisors σ(n): 3164966107925076000
• Sum of proper divisors (its aliquot sum) s(n): 1844297770636024002
• 1320668337289051998 is an abundant number, because the sum of its proper divisors (1844297770636024002) is greater than itself. Its abundance is 523629433346972004

Bases of 1320668337289051998

• Binary: 1001001010011111101001101101100000110001110000011111101011110₂
• Hexadecimal: 0x1253F4DB06383F5E
• Base-36: A17TUQGVWU3I

Squares and roots of 1320668337289051998

• 1320668337289051998 squared (1320668337289051998²) is 1744164857117829212093925709547792004
• 1320668337289051998 cubed (1320668337289051998³) is 2303463301807800455377398209808542477952934303244623992
• The square root of 1320668337289051998 is 1149203348.9722573889
• The cube root of 1320668337289051998 is 1097146.4156505837

Scales and comparisons

• 1,320,668,337,289,051,998 seconds is equal to 41,993,168,030 years, 21 weeks, 17 hours, 33 minutes, 18 seconds.
• To count from 1 to 1,320,668,337,289,051,998 would take you about one hundred forty-six billion, nine hundred seventy-six million, eighty-eight thousand, one hundred 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 1320668337289051998 cubic inches would be around 91428.9 feet tall.

Recreational maths with 1320668337289051998

• 1320668337289051998 backwards is 8991509827338660231
• The number of decimal digits it has is: 19
• The sum of 1320668337289051998's digits is 90
• More coming soon!