121220190
121,220,190 is an even composite number composed of seven prime numbers multiplied together.
121220190 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 121220190:
2 × 32 × 5 × 7 × 13 × 192 × 41
(2 × 3 × 3 × 5 × 7 × 13 × 19 × 19 × 41)See below for interesting mathematical facts about the number 121220190 from the Numbermatics database.
Names of 121220190
- Cardinal: 121220190 can be written as One hundred twenty-one million, two hundred twenty thousand, one hundred ninety.
Scientific notation
- Scientific notation: 1.2122019 × 108
Factors of 121220190
Divisors of 121220190
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 19 21 26 30 35 38 39 41 42 45 57 63 65 70 78 82 90 91 95 105 114 117 123 126 130 133 171 182 190 195 205 210 234 246 247 266 273 285 287 315 342 361 369 390 399 410 455 494 533 546 570 574 585 615 630 665 722 738 741 779 798 819 855 861 910 1066 1083 1170 1197 1230 1235 1330 1365 1435 1482 1558 1599 1638 1710 1722 1729 1805 1845 1995 2166 2223 2337 2394 2470 2527 2583 2665 2730 2870 3198 3249 3458 3610 3690 3705 3731 3895 3990 4095 4305 4446 4674 4693 4797 5054 5166 5187 5330 5415 5453 5985 6498 7011 7410 7462 7581 7790 7995 8190 8610 8645 9386 9594 10127 10374 10830 10906 11115 11193 11685 11970 12635 12915 14022 14079 14801 15162 15561 15990 16245 16359 17290 18655 20254 22230 22386 22743 23370 23465 23985 25270 25830 25935 27265 28158 29602 30381 31122 32490 32718 32851 33579 35055 37310 37905 42237 44403 45486 46930 47970 49077 50635 51870 54530 55965 60762 65702 67158 70110 70395 70889 74005 75810 77805 81795 84474 88806 91143 98154 98553 101270 103607 111930 113715 133209 140790 141778 148010 151905 155610 163590 164255 167895 182286 192413 197106 207214 211185 212667 222015 227430 245385 266418 295659 303810 310821 328510 335790 354445 384826 422370 425334 444030 455715 490770 492765 518035 577239 591318 621642 638001 666045 708890 911430 932463 962065 985530 1036070 1063335 1154478 1276002 1332090 1346891 1478295 1554105 1731717 1864926 1924130 2126670 2693782 2886195 2956590 3108210 3190005 3463434 4040673 4662315 5772390 6380010 6734455 8081346 8658585 9324630 12122019 13468910 17317170 20203365 24244038 40406730 60610095 121220190
- Sum of all divisors σ(n): 419380416
- Sum of proper divisors (its aliquot sum) s(n): 298160226
- 121220190 is an abundant number, because the sum of its proper divisors (298160226) is greater than itself. Its abundance is 176940036
Bases of 121220190
- Binary: 1110011100110101100010111102
- Hexadecimal: 0x739AC5E
- Base-36: 20663I
Squares and roots of 121220190
- 121220190 squared (1212201902) is 14694334463636100
- 121220190 cubed (1212201903) is 1781250015605516132859000
-
The
square root of 121220190 is 11010.0040871929 -
The
cube root of 121220190 is 494.9085842815
Scales and comparisons
How big is 121220190?- 121,220,190 seconds is equal to 3 years, 44 weeks, 3 days, 16 minutes, 30 seconds.
-
To count from 1 to 121,220,190 would take you about 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 121220190 cubic inches would be around 41.2 feet tall.
Recreational maths with 121220190
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The information we have on file for 121220190 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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