1221621229950
1,221,621,229,950 is an even composite number composed of seven prime numbers multiplied together.
1221621229950 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1221621229950:
2 × 3 × 52 × 11 × 17 × 312 × 45319
(2 × 3 × 5 × 5 × 11 × 17 × 31 × 31 × 45319)See below for interesting mathematical facts about the number 1221621229950 from the Numbermatics database.
Names of 1221621229950
- Cardinal: 1221621229950 can be written as One trillion, two hundred twenty-one billion, six hundred twenty-one million, two hundred twenty-nine thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.22162122995 × 1012
Factors of 1221621229950
Divisors of 1221621229950
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 10 11 15 17 22 25 30 31 33 34 50 51 55 62 66 75 85 93 102 110 150 155 165 170 186 187 255 275 310 330 341 374 425 465 510 527 550 561 682 775 825 850 930 935 961 1023 1054 1122 1275 1550 1581 1650 1705 1870 1922 2046 2325 2550 2635 2805 2883 3162 3410 4650 4675 4805 5115 5270 5610 5766 5797 7905 8525 9350 9610 10230 10571 11594 13175 14025 14415 15810 16337 17050 17391 21142 24025 25575 26350 28050 28830 28985 31713 32674 34782 39525 45319 48050 49011 51150 52855 57970 63426 72075 79050 81685 86955 90638 98022 105710 135957 144150 144925 158565 163370 173910 179707 226595 245055 264275 271914 289850 317130 359414 408425 434775 453190 490110 498509 528550 539121 679785 770423 792825 816850 869550 898535 997018 1078242 1132975 1225275 1359570 1404889 1495527 1540846 1585650 1797070 2265950 2311269 2450550 2492545 2695605 2809778 2991054 3398925 3852115 4214667 4492675 4622538 4985090 5391210 6797850 7024445 7477635 7704230 8429334 8474653 8985350 11556345 12462725 13478025 14048890 14955270 15453779 16949306 19260575 21073335 23112690 23883113 24925450 25423959 26956050 30907558 35122225 37388175 38521150 42146670 42373265 43551559 46361337 47766226 50847918 57781725 70244450 71649339 74776350 77268895 84746530 87103118 92722674 105366675 115563450 119415565 127119795 130654677 143298678 154537790 210733350 211866325 217757795 231806685 238831130 254239590 261309354 262714243 358246695 386344475 423732650 435515590 463613370 479067149 525428486 597077825 635598975 653273385 716493390 740376503 772688950 788142729 958134298 1088788975 1159033425 1194155650 1271197950 1306546770 1313571215 1437201447 1480753006 1576285458 1791233475 2177577950 2221129509 2318066850 2395335745 2627142430 2874402894 3266366925 3582466950 3701882515 3940713645 4442259018 4790671490 6532733850 6567856075 7186007235 7403765030 7881427290 8144141533 11105647545 11976678725 13135712150 14372014470 16288283066 18509412575 19703568225 22211295090 23953357450 24432424599 35930036175 37018825150 39407136450 40720707665 48864849198 55528237725 71860072350 81441415330 111056475450 122162122995 203603538325 244324245990 407207076650 610810614975 1221621229950
- Sum of all divisors σ(n): 3616061771520
- Sum of proper divisors (its aliquot sum) s(n): 2394440541570
- 1221621229950 is an abundant number, because the sum of its proper divisors (2394440541570) is greater than itself. Its abundance is 1172819311620
Bases of 1221621229950
- Binary: 100011100011011100100110010101001011111102
- Hexadecimal: 0x11C6E4CA97E
- Base-36: FL7DQLQ6
Squares and roots of 1221621229950
- 1221621229950 squared (12216212299502) is 1492358429464550777002500
- 1221621229950 cubed (12216212299503) is 1823096740128734840126022224224875000
-
The
square root of 1221621229950 is 1105269.7543812551 -
The
cube root of 1221621229950 is 10690.0283550811
Scales and comparisons
How big is 1221621229950?- 1,221,621,229,950 seconds is equal to 38,843 years, 40 weeks, 2 days, 14 hours, 32 minutes, 30 seconds.
-
To count from 1 to 1,221,621,229,950 would take you about ninety-seven thousand, one hundred nine 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 1221621229950 cubic inches would be around 890.8 feet tall.
Recreational maths with 1221621229950
- 1221621229950 backwards is 0599221261221
- The number of decimal digits it has is: 13
- The sum of 1221621229950's digits is 42
- More coming soon!
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