1221431224944

Names of 1221431224944

• Cardinal: 1221431224944 can be written as One trillion, two hundred twenty-one billion, four hundred thirty-one million, two hundred twenty-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.221431224944 × 10¹²

Factors of 1221431224944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8955

Divisors of 1221431224944

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 61 84 98 112 122 147 168 183 196 244 294 336 366 392 427 488 588 732 784 854 976 1093 1176 1281 1464 1708 2186 2352 2562 2928 2989 3279 3416 4372 5124 5978 6558 6832 7651 7789 8744 8967 10248 11956 13116 15302 15578 17488 17934 20496 22953 23367 23912 26232 30604 31156 35868 45906 46734 47824 52464 53557 54523 61208 62312 66673 71736 91812 93468 107114 109046 122416 124624 133346 143472 160671 163569 183624 186936 200019 214228 218092 266692 321342 327138 367248 373872 381661 400038 428456 436184 466711 475129 533384 642684 654276 763322 800076 856912 872368 933422 950258 1066768 1144983 1285368 1308552 1400133 1425387 1526644 1600152 1866844 1900516 2289966 2570736 2617104 2800266 2850774 3053288 3200304 3266977 3325903 3733688 3801032 4579932 5600532 5701548 6106576 6533954 6651806 7467376 7602064 8513377 9159864 9800931 9977709 11201064 11403096 13067908 13303612 17026754 18319728 19601862 19955418 22402128 22806192 23281321 25540131 26135816 26607224 34053508 39203724 39910836 46562642 51080262 52271632 53214448 59593639 68107016 69843963 78407448 79821672 93125284 102160524 119187278 136214032 139687926 156814896 159643344 178780917 186250568 204321048 238374556 279375852 357561834 372501136 408642096 417155473 476749112 519315997 558751704 715123668 834310946 953498224 1038631994 1117503408 1251466419 1430247336 1557947991 1668621892 2077263988 2502932838 2860494672 3115895982 3337243784 3635211979 4154527976 5005865676 6231791964 6674487568 7270423958 8309055952 10011731352 10905635937 12463583928 14540847916 20023462704 21811271874 24927167856 25446483853 29081695832 43622543748 50892967706 58163391664 76339451559 87245087496 101785935412 152678903118 174490174992 203571870824 305357806236 407143741648 610715612472 1221431224944
• Sum of all divisors σ(n): 3734590688160
• Sum of proper divisors (its aliquot sum) s(n): 2513159463216
• 1221431224944 is an abundant number, because the sum of its proper divisors (2513159463216) is greater than itself. Its abundance is 1291728238272

Bases of 1221431224944

• Binary: 10001110001100010111110010110101001110000₂
• Hexadecimal: 0x11C62F96A70
• Base-36: FL48M4XC

Squares and roots of 1221431224944

• 1221431224944 squared (1221431224944²) is 1491894237268200327803136
• 1221431224944 cubed (1221431224944³) is 1822246205713392502646966744964624384
• The square root of 1221431224944 is 1105183.7969061977
• The cube root of 1221431224944 is 10689.4741013929

Scales and comparisons

• 1,221,431,224,944 seconds is equal to 38,837 years, 38 weeks, 1 day, 11 hours, 22 minutes, 24 seconds.
• To count from 1 to 1,221,431,224,944 would take you about ninety-seven thousand and ninety-four 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 1221431224944 cubic inches would be around 890.8 feet tall.

Recreational maths with 1221431224944

• 1221431224944 backwards is 4494221341221
• The number of decimal digits it has is: 13
• The sum of 1221431224944's digits is 39
• More coming soon!