7990585338149324964

Names of 7990585338149324964

• Cardinal: 7990585338149324964 can be written as Seven quintillion, nine hundred ninety quadrillion, five hundred eighty-five trillion, three hundred thirty-eight billion, one hundred forty-nine million, three hundred twenty-four thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 7.990585338149324964 × 10¹⁸

Factors of 7990585338149324964

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15197683

Divisors of 7990585338149324964

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 558 961 1116 1922 2883 3844 5766 8649 11532 17298 34596 15197647 30395294 45592941 60790588 91185882 136778823 182371764 273557646 471127057 547115292 942254114 1413381171 1884508228 2826762342 4240143513 5653524684 8480287026 14604938767 16960574052 29209877534 43814816301 58419755068 87629632602 131444448903 175259265204 262888897806 525777795612 230968474336609 461936948673218 692905423009827 923873897346436 1385810846019654 2078716269029481 2771621692039308 4157432538058962 7160022704434879 8314865076117924 14320045408869758 21480068113304637 28640090817739516 42960136226609274 64440204339913911 85920272453218548 128880408679827822 221960703837481249 257760817359655644 443921407674962498 665882111512443747 887842815349924996 1331764223024887494 1997646334537331241 2663528446049774988 3995292669074662482 7990585338149324964
• Sum of all divisors σ(n): 20871005619784065291
• Sum of proper divisors (its aliquot sum) s(n): 12880420281634740327
• 7990585338149324964 is an abundant number, because the sum of its proper divisors (12880420281634740327) is greater than itself. Its abundance is 4889834943485415363

Bases of 7990585338149324964

• Binary: 110111011100100010000110000011101110011110101011100100010100100₂
• Hexadecimal: 0x6EE4430773D5C8A4
• Base-36: 1OPII3O1AHPD0

Squares and roots of 7990585338149324964

• 7990585338149324964 squared (7990585338149324964²) is 63849454046246961979893853608873601296
• 7990585338149324964 cubed (7990585338149324964³) is 510194511350780065750458759376140803625041718642075553344
• 7990585338149324964 is a perfect square number. Its square root is 2826762342
• The cube root of 7990585338149324964 is 1999215.1368810097

Scales and comparisons

• 7,990,585,338,149,324,964 seconds is equal to 254,075,897,249 years, 44 weeks, 6 days, 12 hours, 29 minutes, 24 seconds.
• To count from 1 to 7,990,585,338,149,324,964 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 7990585338149324964 cubic inches would be around 166601.3 feet tall.

Recreational maths with 7990585338149324964

• 7990585338149324964 backwards is 4694239418335850997
• The number of decimal digits it has is: 19
• The sum of 7990585338149324964's digits is 99
• More coming soon!