1221131267200
1,221,131,267,200 is an even composite number composed of five prime numbers multiplied together.
1221131267200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1221131267200:
27 × 52 × 134 × 31 × 431
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 13 × 13 × 31 × 431)See below for interesting mathematical facts about the number 1221131267200 from the Numbermatics database.
Names of 1221131267200
- Cardinal: 1221131267200 can be written as One trillion, two hundred twenty-one billion, one hundred thirty-one million, two hundred sixty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.2211312672 × 1012
Factors of 1221131267200
Divisors of 1221131267200
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 31 32 40 50 52 62 64 65 80 100 104 124 128 130 155 160 169 200 208 248 260 310 320 325 338 400 403 416 431 496 520 620 640 650 676 775 800 806 832 845 862 992 1040 1240 1300 1352 1550 1600 1612 1664 1690 1724 1984 2015 2080 2155 2197 2480 2600 2704 3100 3200 3224 3380 3448 3968 4030 4160 4225 4310 4394 4960 5200 5239 5408 5603 6200 6448 6760 6896 8060 8320 8450 8620 8788 9920 10075 10400 10478 10775 10816 10985 11206 12400 12896 13361 13520 13792 16120 16900 17240 17576 19840 20150 20800 20956 21550 21632 21970 22412 24800 25792 26195 26722 27040 27584 28015 28561 32240 33800 34480 35152 40300 41600 41912 43100 43940 44824 49600 51584 52390 53444 54080 54925 55168 56030 57122 64480 66805 67600 68107 68960 70304 72839 80600 83824 86200 87880 89648 99200 104780 106888 108160 109850 112060 114244 128960 130975 133610 135200 136214 137920 140075 140608 142805 145678 161200 167648 172400 173693 175760 179296 209560 213776 219700 224120 228488 257920 261950 267220 270400 272428 275840 280150 281216 285610 291356 322400 334025 335296 340535 344800 347386 351520 358592 364195 419120 427552 439400 448240 456976 523900 534440 540800 544856 560300 571220 582712 644800 668050 670592 681070 689600 694772 703040 714025 717184 728390 838240 855104 868465 878800 885391 896480 913952 946907 1047800 1068880 1089712 1120600 1142440 1165424 1289600 1336100 1362140 1379200 1389544 1406080 1428050 1456780 1676480 1702675 1710208 1736930 1757600 1770782 1792960 1820975 1827904 1893814 2095600 2137760 2179424 2241200 2258009 2284880 2330848 2672200 2724280 2779088 2856100 2913560 3352960 3405350 3473860 3515200 3541564 3585920 3641950 3655808 3787628 4191200 4275520 4342325 4358848 4426955 4482400 4516018 4569760 4661696 4734535 5344400 5448560 5558176 5712200 5827120 6810700 6947720 7030400 7083128 7283900 7575256 8382400 8551040 8684650 8717696 8853910 8964800 9032036 9139520 9323392 9469070 10688800 10897120 11116352 11290045 11424400 11654240 12309791 13621400 13895440 14166256 14567800 15150512 16764800 17369300 17707820 17929600 18064072 18279040 18938140 21377600 21794240 22134775 22232704 22580090 22848800 23308480 23672675 24619582 27242800 27790880 28332512 29135600 29354117 30301024 34738600 35415640 36128144 37876280 42755200 43588480 44269550 45160180 45697600 46616960 47345350 49239164 54485600 55581760 56450225 56665024 58271200 58708234 60602048 61548955 69477200 70831280 72256288 75752560 88539100 90320360 91395200 94690700 98478328 108971200 111163520 112900450 113330048 116542400 117416468 121204096 123097910 138954400 141662560 144512576 146770585 151505120 177078200 180640720 189381400 196956656 217942400 225800900 233084800 234832936 246195820 277908800 283325120 289025152 293541170 303010240 307744775 354156400 361281440 378762800 381603521 393913312 451601800 469665872 492391640 555817600 566650240 587082340 606020480 615489550 708312800 722562880 733852925 757525600 763207042 787826624 903203600 939331744 984783280 1174164680 1230979100 1416625600 1445125760 1467705850 1515051200 1526414084 1575653248 1806407200 1878663488 1908017605 1969566560 2348329360 2461958200 2833251200 2935411700 3030102400 3052828168 3612814400 3757326976 3816035210 3939133120 4696658720 4923916400 5870823400 6105656336 7225628800 7632070420 7878266240 9393317440 9540088025 9847832800 11741646800 12211312672 15264140840 18786634880 19080176050 19695665600 23483293600 24422625344 30528281680 38160352100 39391331200 46966587200 48845250688 61056563360 76320704200 93933174400 122113126720 152641408400 244226253440 305282816800 610565633600 1221131267200
- Sum of all divisors σ(n): 3381192875520
- Sum of proper divisors (its aliquot sum) s(n): 2160061608320
- 1221131267200 is an abundant number, because the sum of its proper divisors (2160061608320) is greater than itself. Its abundance is 938930341120
Bases of 1221131267200
- Binary: 100011100010100010001100001101100100000002
- Hexadecimal: 0x11C51186C80
- Base-36: FKZA101S
Squares and roots of 1221131267200
- 1221131267200 squared (12211312672002) is 1491161571733477795840000
- 1221131267200 cubed (12211312672003) is 1820904019690845441497162088448000000
-
The
square root of 1221131267200 is 1105048.0836597111 -
The
cube root of 1221131267200 is 10688.5989933007
Scales and comparisons
How big is 1221131267200?- 1,221,131,267,200 seconds is equal to 38,828 years, 10 weeks, 1 day, 17 hours, 46 minutes, 40 seconds.
-
To count from 1 to 1,221,131,267,200 would take you about ninety-seven thousand and seventy 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 1221131267200 cubic inches would be around 890.7 feet tall.
Recreational maths with 1221131267200
- 1221131267200 backwards is 0027621311221
- The number of decimal digits it has is: 13
- The sum of 1221131267200's digits is 28
- More coming soon!
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