27984409341432129

Names of 27984409341432129

• Cardinal: 27984409341432129 can be written as Twenty-seven quadrillion, nine hundred eighty-four trillion, four hundred nine billion, three hundred forty-one million, four hundred thirty-two thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 2.7984409341432129 × 10¹⁶

Factors of 27984409341432129

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 524

Divisors of 27984409341432129

• Number of divisors d(n): 42
• Complete list of divisors:
  1 3 9 27 81 243 521 729 1563 4689 14067 42201 126603 271441 379809 814323 2442969 7328907 21986721 65960163 141420761 197880489 424262283 1272786849 3818360547 11455081641 34365244923 73680216481 103095734769 221040649443 663121948329 1989365844987 5968097534961 17904292604883 38387392786601 53712877814649 115162178359803 345486535079409 1036459605238227 3109378815714681 9328136447144043 27984409341432129
• Sum of all divisors σ(n): 42038107662515958
• Sum of proper divisors (its aliquot sum) s(n): 14053698321083829
• 27984409341432129 is a deficient number, because the sum of its proper divisors (14053698321083829) is less than itself. Its deficiency is 13930711020348300

Bases of 27984409341432129

• Binary: 1100011011010111010110000001010000010111001000101000001₂
• Hexadecimal: 0x636BAC0A0B9141
• Base-36: 7NJN869UN29

Squares and roots of 27984409341432129

• 27984409341432129 squared (27984409341432129²) is 783127166188833803929420713472641
• 27984409341432129 cubed (27984409341432129³) is 21915351185024072031777058081680875991831799882689
• The square root of 27984409341432129 is 167285412.8172331977
• The cube root of 27984409341432129 is 303602.5266976973

Scales and comparisons

• 27,984,409,341,432,129 seconds is equal to 889,817,655 years, 30 weeks, 6 days, 22 hours, 42 minutes, 9 seconds.
• To count from 1 to 27,984,409,341,432,129 would take you about two billion, six hundred sixty-nine million, four hundred fifty-two thousand, nine hundred sixty-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 27984409341432129 cubic inches would be around 25300.2 feet tall.

Recreational maths with 27984409341432129

• 27984409341432129 backwards is 92123414390448972
• The number of decimal digits it has is: 17
• The sum of 27984409341432129's digits is 72
• More coming soon!