1221033148920
1,221,033,148,920 is an even composite number composed of six prime numbers multiplied together.
1221033148920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1221033148920:
23 × 34 × 5 × 13 × 1741 × 16651
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 1741 × 16651)See below for interesting mathematical facts about the number 1221033148920 from the Numbermatics database.
Names of 1221033148920
- Cardinal: 1221033148920 can be written as One trillion, two hundred twenty-one billion, thirty-three million, one hundred forty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.22103314892 × 1012
Factors of 1221033148920
Divisors of 1221033148920
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 104 108 117 120 130 135 156 162 180 195 216 234 260 270 312 324 351 360 390 405 468 520 540 585 648 702 780 810 936 1053 1080 1170 1404 1560 1620 1741 1755 2106 2340 2808 3240 3482 3510 4212 4680 5223 5265 6964 7020 8424 8705 10446 10530 13928 14040 15669 16651 17410 20892 21060 22633 26115 31338 33302 34820 41784 42120 45266 47007 49953 52230 62676 66604 67899 69640 78345 83255 90532 94014 99906 104460 113165 125352 133208 135798 141021 149859 156690 166510 181064 188028 199812 203697 208920 216463 226330 235035 249765 271596 282042 299718 313380 333020 339495 376056 399624 407394 432926 449577 452660 470070 499530 543192 564084 599436 611091 626760 649389 666040 678990 705105 749295 814788 865852 899154 905320 940140 999060 1018485 1082315 1128168 1198872 1222182 1298778 1348731 1357980 1410210 1498590 1629576 1731704 1798308 1833273 1880280 1948167 1998120 2036970 2164630 2247885 2444364 2597556 2697462 2715960 2820420 2997180 3055455 3246945 3596616 3666546 3896334 4073940 4329260 4495770 4888728 5195112 5394924 5640840 5844501 5994360 6110910 6493890 6743655 7333092 7792668 8147880 8658520 8991540 9166365 9740835 10789848 11689002 12221820 12987780 13487310 14666184 15585336 17533503 17983080 18332730 19481670 23378004 24443640 25975560 26974620 28989391 29222505 35067006 36665460 38963340 46756008 53949240 57978782 58445010 70134012 73330920 77926680 86968173 87667515 115957564 116890020 140268024 144946955 173936346 175335030 231915128 233780040 260904519 289893910 347872692 350670060 376862083 434840865 521809038 579787820 695745384 701340120 753724166 782713557 869681730 1043618076 1130586249 1159575640 1304522595 1507448332 1565427114 1739363460 1884310415 2087236152 2261172498 2348140671 2609045190 3014896664 3130854228 3391758747 3478726920 3768620830 3913567785 4522344996 4696281342 5218090380 5652931245 6261708456 6783517494 7537241660 7827135570 9044689992 9392562684 10175276241 10436180760 11305862490 11740703355 13567034988 15074483320 15654271140 16958793735 18785125368 20350552482 22611724980 23481406710 27134069976 30525828723 31308542280 33917587470 40701104964 45223449960 46962813420 50876381205 61051657446 67835174940 81402209928 93925626840 101752762410 122103314892 135670349880 152629143615 203505524820 244206629784 305258287230 407011049640 610516574460 1221033148920
- Sum of all divisors σ(n): 4422526748640
- Sum of proper divisors (its aliquot sum) s(n): 3201493599720
- 1221033148920 is an abundant number, because the sum of its proper divisors (3201493599720) is greater than itself. Its abundance is 1980460450800
Bases of 1221033148920
- Binary: 100011100010010110011111101000001111110002
- Hexadecimal: 0x11C4B3F41F8
- Base-36: FKXNLZI0
Squares and roots of 1221033148920
- 1221033148920 squared (12210331489202) is 1490921950761490897166400
- 1221033148920 cubed (12210331489203) is 1820465124332252422041005297220288000
-
The
square root of 1221033148920 is 1105003.6872879655 -
The
cube root of 1221033148920 is 10688.3127082071
Scales and comparisons
How big is 1221033148920?- 1,221,033,148,920 seconds is equal to 38,825 years, 4 weeks, 2 hours, 42 minutes.
-
To count from 1 to 1,221,033,148,920 would take you about ninety-seven thousand and sixty-two 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 1221033148920 cubic inches would be around 890.7 feet tall.
Recreational maths with 1221033148920
- 1221033148920 backwards is 0298413301221
- 1221033148920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1221033148920's digits is 36
- More coming soon!
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