61290616448920071

Names of 61290616448920071

• Cardinal: 61290616448920071 can be written as Sixty-one quadrillion, two hundred ninety trillion, six hundred sixteen billion, four hundred forty-eight million, nine hundred twenty thousand and seventy-one.

Scientific notation

• Scientific notation: 6.1290616448920071 × 10¹⁶

Factors of 61290616448920071

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3817727

Divisors of 61290616448920071

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 101 303 521 1563 52621 104579 157863 313737 3712523 10562479 11137569 31687437 54485659 163456977 374964823 1124894469 1934224483 5503051559 5802673449 16509154677 195356672783 388251942817 586070018349 1164755828451 39213446224517 117640338673551 202279262207657 606837786622971 20430205482973357 61290616448920071
• Sum of all divisors σ(n): 82689158724721920
• Sum of proper divisors (its aliquot sum) s(n): 21398542275801849
• 61290616448920071 is a deficient number, because the sum of its proper divisors (21398542275801849) is less than itself. Its deficiency is 39892074173118222

Bases of 61290616448920071

• Binary: 11011001101111110111110110101101100000001010101000000111₂
• Hexadecimal: 0xD9BF7DAD80AA07
• Base-36: GRHPKHOV5L3

Squares and roots of 61290616448920071

• 61290616448920071 squared (61290616448920071²) is 3756539664688631574236702146645041
• 61290616448920071 cubed (61290616448920071³) is 230240631763585730368353883575578994713000217517911
• The square root of 61290616448920071 is 247569417.4346259413
• The cube root of 61290616448920071 is 394273.8706921161

Scales and comparisons

• 61,290,616,448,920,071 seconds is equal to 1,948,852,018 years, 39 weeks, 11 hours, 7 minutes, 51 seconds.
• To count from 1 to 61,290,616,448,920,071 would take you about five billion, eight hundred forty-six million, five hundred fifty-six thousand and fifty-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 61290616448920071 cubic inches would be around 32856.2 feet tall.

Recreational maths with 61290616448920071

• 61290616448920071 backwards is 17002984461609216
• The number of decimal digits it has is: 17
• The sum of 61290616448920071's digits is 66
• More coming soon!