121872127864041

Names of 121872127864041

• Cardinal: 121872127864041 can be written as One hundred twenty-one trillion, eight hundred seventy-two billion, one hundred twenty-seven million, eight hundred sixty-four thousand and forty-one.

Scientific notation

• Scientific notation: 1.21872127864041 × 10¹⁴

Factors of 121872127864041

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1943

Divisors of 121872127864041

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 27 73 81 219 243 657 729 1867 1971 2187 5329 5601 5913 6561 15987 16803 17739 47961 50409 53217 136291 143883 151227 159651 408873 431649 453681 478953 1226619 1294947 1361043 3485689 3679857 3884841 4083129 9949243 10457067 11039571 11654523 12249387 29847729 31371201 33118713 34963569 89543187 94113603 99356139 254455297 268629561 282340809 298068417 763365891 805888683 847022427 894205251 2290097673 2417666049 2541067281 6870293019 7252998147 7623201843 18575236681 20610879057 21758994441 22869605529 55725710043 61832637171 65276983323 167177130129 185497911513 501531390387 556493734539 1504594171161 1669481203617 4513782513483 13541347540449 40624042621347 121872127864041
• Sum of all divisors σ(n): 185436624705111
• Sum of proper divisors (its aliquot sum) s(n): 63564496841070
• 121872127864041 is a deficient number, because the sum of its proper divisors (63564496841070) is less than itself. Its deficiency is 58307631022971

Bases of 121872127864041

• Binary: 11011101101011110010000111000111010110011101001₂
• Hexadecimal: 0x6ED790E3ACE9
• Base-36: 1777A6A9K9

Squares and roots of 121872127864041

• 121872127864041 squared (121872127864041²) is 14852815550109158716980849681
• 121872127864041 cubed (121872127864041³) is 1810144235863919855750914775869591826220921
• 121872127864041 is a perfect square number. Its square root is 11039571
• The cube root of 121872127864041 is 49579.4225939805

Scales and comparisons

• 121,872,127,864,041 seconds is equal to 3,875,156 years, 35 weeks, 6 days, 11 hours, 7 minutes, 21 seconds.
• To count from 1 to 121,872,127,864,041 would take you about nine million, six hundred eighty-seven thousand, eight hundred ninety-one 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 121872127864041 cubic inches would be around 4131.6 feet tall.

Recreational maths with 121872127864041

• 121872127864041 backwards is 140468721278121
• The number of decimal digits it has is: 15
• The sum of 121872127864041's digits is 54
• More coming soon!