513945537479248137854408

Names of 513945537479248137854408

• Cardinal: 513945537479248137854408 can be written as Five hundred thirteen sextillion, nine hundred forty-five quintillion, five hundred thirty-seven quadrillion, four hundred seventy-nine trillion, two hundred forty-eight billion, one hundred thirty-seven million, eight hundred fifty-four thousand, four hundred eight.

Scientific notation

• Scientific notation: 5.13945537479248137854408 × 10²³

Factors of 513945537479248137854408

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 40050603

Divisors of 513945537479248137854408

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 8 40050601 80101202 160202404 320404808 1604050640461201 3208101280922402 6416202561844804 12832405123689608
• Sum of all divisors σ(n): 513945548707603221841845
• Sum of proper divisors (its aliquot sum) s(n): 11228355083987437
• 513945537479248137854408 is a deficient number, because the sum of its proper divisors (11228355083987437) is less than itself. Its deficiency is 513945526250893053866971

Bases of 513945537479248137854408

• Binary: 1101100110101010000101100011101001010010011011101010010001010101001110111001000₂
• Hexadecimal: 0x6CD50B1D2937522A9DC8
• Base-36: 2BOWD9048KOJNXS8

Squares and roots of 513945537479248137854408

• 513945537479248137854408 squared (513945537479248137854408²) is 264140015494833252361346272391109654205805030464
• 513945537479248137854408 cubed (513945537479248137854408³) is 135753582233269007169041939685732666595573757941111332033773710036685312
• The square root of 513945537479248137854408 is 716899949420.5925370191
• 513945537479248137854408 is a perfect cube number. Its cube root is 80101202

Scales and comparisons

• 513,945,537,479,248,137,854,408 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 513,945,537,479,248,137,854,408 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 513945537479248137854408 cubic inches would be around 6675100.2 feet tall.

Recreational maths with 513945537479248137854408

• 513945537479248137854408 backwards is 804458731842974735549315
• The number of decimal digits it has is: 24
• The sum of 513945537479248137854408's digits is 116
• More coming soon!