12400421220
12,400,421,220 is an even composite number composed of five prime numbers multiplied together.
12400421220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 12400421220:
22 × 38 × 5 × 113 × 71
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 71)See below for interesting mathematical facts about the number 12400421220 from the Numbermatics database.
Names of 12400421220
- Cardinal: 12400421220 can be written as Twelve billion, four hundred million, four hundred twenty-one thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.240042122 × 1010
Factors of 12400421220
Divisors of 12400421220
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 71 81 90 99 108 110 121 132 135 142 162 165 180 198 213 220 242 243 270 284 297 324 330 355 363 396 405 426 484 486 495 540 594 605 639 660 710 726 729 781 810 852 891 972 990 1065 1089 1188 1210 1215 1278 1331 1420 1452 1458 1485 1562 1620 1782 1815 1917 1980 2130 2178 2187 2343 2420 2430 2556 2662 2673 2916 2970 3124 3195 3267 3564 3630 3645 3834 3905 3993 4260 4356 4374 4455 4686 4860 5324 5346 5445 5751 5940 6390 6534 6561 6655 7029 7260 7290 7668 7810 7986 8019 8591 8748 8910 9372 9585 9801 10692 10890 10935 11502 11715 11979 12780 13068 13122 13310 13365 14058 14580 15620 15972 16038 16335 17182 17253 17820 19170 19602 19965 21087 21780 21870 23004 23430 23958 24057 25773 26244 26620 26730 28116 28755 29403 32076 32670 32805 34364 34506 35145 35937 38340 39204 39930 40095 42174 42955 43740 46860 47916 48114 49005 51546 51759 53460 57510 58806 59895 63261 65340 65610 69012 70290 71874 72171 77319 79860 80190 84348 85910 86265 88209 94501 96228 98010 103092 103518 105435 107811 115020 117612 119790 120285 126522 128865 131220 140580 143748 144342 147015 154638 155277 160380 171820 172530 176418 179685 189002 189783 196020 207036 210870 215622 231957 239580 240570 253044 257730 258795 264627 283503 288684 294030 309276 310554 316305 323433 345060 352836 359370 360855 378004 379566 386595 421740 431244 441045 463914 465831 472505 481140 515460 517590 529254 539055 567006 569349 588060 621108 632610 646866 695871 718740 721710 759132 773190 776385 793881 850509 882090 927828 931662 945010 948915 970299 1035180 1058508 1078110 1134012 1138698 1159785 1265220 1293732 1323135 1391742 1417515 1443420 1546380 1552770 1587762 1617165 1701018 1708047 1764180 1863324 1890020 1897830 1940598 2087613 2156220 2277396 2319570 2329155 2551527 2646270 2783484 2835030 2846745 2910897 3105540 3175524 3234330 3402036 3416094 3479355 3795660 3881196 3969405 4175226 4252545 4639140 4658310 4851495 5103054 5124141 5292540 5670060 5693490 5821794 6262839 6468660 6832188 6958710 7654581 7938810 8350452 8505090 8540235 8732691 9316620 9702990 10206108 10248282 10438065 11386980 11643588 12525678 12757635 13917420 14554485 15309162 15877620 17010180 17080470 17465382 18788517 19405980 20496564 20876130 22963743 25051356 25515270 25620705 29108970 30618324 31314195 34160940 34930764 37577034 38272905 41752260 43663455 45927486 51030540 51241410 56365551 58217940 62628390 68891229 75154068 76545810 87326910 91854972 93942585 102482820 112731102 114818715 125256780 137782458 153091620 174653820 187885170 206673687 225462204 229637430 275564916 281827755 344456145 375770340 413347374 459274860 563655510 620021061 688912290 826694748 1033368435 1127311020 1240042122 1377824580 2066736870 2480084244 3100105305 4133473740 6200210610 12400421220
- Sum of all divisors σ(n): 43567445376
- Sum of proper divisors (its aliquot sum) s(n): 31167024156
- 12400421220 is an abundant number, because the sum of its proper divisors (31167024156) is greater than itself. Its abundance is 18766602936
Bases of 12400421220
- Binary: 10111000110001111101101001011001002
- Hexadecimal: 0x2E31F6964
- Base-36: 5P2W290
Squares and roots of 12400421220
- 12400421220 squared (124004212202) is 153770446433426288400
- 12400421220 cubed (124004212203) is 1906818306961932663981199848000
-
The
square root of 12400421220 is 111357.1785741719 -
The
cube root of 12400421220 is 2314.6152625947
Scales and comparisons
How big is 12400421220?- 12,400,421,220 seconds is equal to 394 years, 15 weeks, 2 days, 9 hours, 27 minutes.
-
To count from 1 to 12,400,421,220 would take you about seven hundred eighty-eight 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 12400421220 cubic inches would be around 192.9 feet tall.
Recreational maths with 12400421220
- 12400421220 backwards is 02212400421
- 12400421220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12400421220's digits is 18
- More coming soon!
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The information we have on file for 12400421220 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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