122948401390001631

Names of 122948401390001631

• Cardinal: 122948401390001631 can be written as One hundred twenty-two quadrillion, nine hundred forty-eight trillion, four hundred one billion, three hundred ninety million, one thousand, six hundred thirty-one.

Scientific notation

• Scientific notation: 1.22948401390001631 × 10¹⁷

Factors of 122948401390001631

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 20992301

Divisors of 122948401390001631

• Number of divisors d(n): 18
• Complete list of divisors:
  1 3 9 31 93 279 20992267 62976801 188930403 650760277 1952280831 5856842493 440675273799289 1322025821397867 3966077464193601 13660933487777959 40982800463333877 122948401390001631
• Sum of all divisors σ(n): 183320922633287712
• Sum of proper divisors (its aliquot sum) s(n): 60372521243286081
• 122948401390001631 is a deficient number, because the sum of its proper divisors (60372521243286081) is less than itself. Its deficiency is 62575880146715550

Bases of 122948401390001631

• Binary: 110110100110011001110101101101110100011011001110111011111₂
• Hexadecimal: 0x1B4CCEB6E8D9DDF
• Base-36: XMLKJUXYCPR

Squares and roots of 122948401390001631

• 122948401390001631 squared (122948401390001631²) is 15116309404356954989785334182660161
• 122948401390001631 cubed (122948401390001631³) is 1858526076182335371622929123218577392470075708722591
• The square root of 122948401390001631 is 350639988.2928380875
• The cube root of 122948401390001631 is 497249.4316808743

Scales and comparisons

• 122,948,401,390,001,631 seconds is equal to 3,909,378,859 years, 42 weeks, 6 days, 20 hours, 53 minutes, 51 seconds.
• To count from 1 to 122,948,401,390,001,631 would take you about eleven billion, seven hundred twenty-eight million, one hundred thirty-six thousand, five hundred seventy-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 122948401390001631 cubic inches would be around 41437.5 feet tall.

Recreational maths with 122948401390001631

• 122948401390001631 backwards is 136100093104849221
• The number of decimal digits it has is: 18
• The sum of 122948401390001631's digits is 54
• More coming soon!