121486399344

Names of 121486399344

• Cardinal: 121486399344 can be written as One hundred twenty-one billion, four hundred eighty-six million, three hundred ninety-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.21486399344 × 10¹¹

Factors of 121486399344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 50363

Divisors of 121486399344

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 6397 12794 19191 25588 38382 43961 51176 57573 76764 87922 102352 115146 131883 153528 172719 175844 230292 263766 307056 345438 351688 395649 460584 527532 690876 703376 791298 921168 1055064 1186947 1381752 1582596 2110128 2373894 2763504 3165192 4747788 6330384 9495576 18991152 281218517 562437034 843655551 1124874068 1687311102 2249748136 2530966653 3374622204 4499496272 5061933306 6749244408 7592899959 10123866612 13498488816 15185799918 20247733224 30371599836 40495466448 60743199672 121486399344
• Sum of all divisors σ(n): 348773406240
• Sum of proper divisors (its aliquot sum) s(n): 227287006896
• 121486399344 is an abundant number, because the sum of its proper divisors (227287006896) is greater than itself. Its abundance is 105800607552

Bases of 121486399344

• Binary: 1110001001001001001110101011101110000₂
• Hexadecimal: 0x1C49275770
• Base-36: 1JT5V5O0

Squares and roots of 121486399344

• 121486399344 squared (121486399344²) is 14758945225569843630336
• 121486399344 cubed (121486399344³) is 1793011113569800183238634008899584
• The square root of 121486399344 is 348548.9913111211
• The cube root of 121486399344 is 4952.7060583113

Scales and comparisons

• 121,486,399,344 seconds is equal to 3,862 years, 46 weeks, 2 days, 14 hours, 2 minutes, 24 seconds.
• To count from 1 to 121,486,399,344 would take you about seven thousand, seven hundred twenty-five 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 121486399344 cubic inches would be around 412.7 feet tall.

Recreational maths with 121486399344

• 121486399344 backwards is 443993684121
• 121486399344 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121486399344's digits is 54
• More coming soon!