121494857306984

Names of 121494857306984

• Cardinal: 121494857306984 can be written as One hundred twenty-one trillion, four hundred ninety-four billion, eight hundred fifty-seven million, three hundred six thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.21494857306984 × 10¹⁴

Factors of 121494857306984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 449

Divisors of 121494857306984

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 157 196 283 314 392 566 628 1099 1132 1256 1981 2198 2264 3962 4396 7693 7924 8792 13867 15386 15848 24649 27734 30772 44431 49298 55468 61544 80089 88862 98596 110936 160178 172543 177724 197192 311017 320356 345086 355448 560623 622034 640712 690172 1121246 1207801 1244068 1380344 2177119 2242492 2415602 2488136 3869893 3924361 4354238 4484984 4831204 6975667 7739786 7848722 8708476 9662408 12573973 13951334 15479572 15697444 17416952 25147946 27089251 27902668 30959144 31394888 48829669 50295892 54178502 55805336 88017811 97659338 100591784 108357004 176035622 189624757 195318676 216714008 341807683 352071244 379249514 390637352 616124677 683615366 704142488 758499028 1095179719 1232249354 1367230732 1516998056 1974113761 2190359438 2464498708 2734461464 3948227522 4380718876 4928997416 7666258033 7896455044 8761437752 13818796327 15332516066 15792910088 27637592654 30665032132 53663806231 55275185308 61330064264 96731574289 107327612462 110550370616 193463148578 214655224924 309935860477 386926297156 429310449848 619871720954 773852594312 1239743441908 2169551023339 2479486883816 4339102046678 8678204093356 15186857163373 17356408186712 30373714326746 60747428653492 121494857306984
• Sum of all divisors σ(n): 267639558250500
• Sum of proper divisors (its aliquot sum) s(n): 146144700943516
• 121494857306984 is an abundant number, because the sum of its proper divisors (146144700943516) is greater than itself. Its abundance is 24649843636532

Bases of 121494857306984

• Binary: 11011100111111110111001110011111101001101101000₂
• Hexadecimal: 0x6E7FB9CFD368
• Base-36: 172DYT4WO8

Squares and roots of 121494857306984

• 121494857306984 squared (121494857306984²) is 14761000352044403456815176256
• 121494857306984 cubed (121494857306984³) is 1793385631479975387708064665439465459771904
• The square root of 121494857306984 is 11022470.5627633227
• The cube root of 121494857306984 is 49528.2099252799

Scales and comparisons

• 121,494,857,306,984 seconds is equal to 3,863,160 years, 34 weeks, 2 hours, 9 minutes, 44 seconds.
• To count from 1 to 121,494,857,306,984 would take you about nine million, six hundred fifty-seven thousand, nine hundred 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 121494857306984 cubic inches would be around 4127.4 feet tall.

Recreational maths with 121494857306984

• 121494857306984 backwards is 489603758494121
• The number of decimal digits it has is: 15
• The sum of 121494857306984's digits is 71
• More coming soon!