21420337838076
21,420,337,838,076 is an even composite number composed of seven prime numbers multiplied together.
21420337838076 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 21420337838076:
22 × 32 × 17 × 19 × 29 × 2053 × 30941
(2 × 2 × 3 × 3 × 17 × 19 × 29 × 2053 × 30941)See below for interesting mathematical facts about the number 21420337838076 from the Numbermatics database.
Names of 21420337838076
- Cardinal: 21420337838076 can be written as Twenty-one trillion, four hundred twenty billion, three hundred thirty-seven million, eight hundred thirty-eight thousand and seventy-six.
Scientific notation
- Scientific notation: 2.1420337838076 × 1013
Factors of 21420337838076
Divisors of 21420337838076
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 19 29 34 36 38 51 57 58 68 76 87 102 114 116 153 171 174 204 228 261 306 323 342 348 493 522 551 612 646 684 969 986 1044 1102 1292 1479 1653 1938 1972 2053 2204 2907 2958 3306 3876 4106 4437 4959 5814 5916 6159 6612 8212 8874 9367 9918 11628 12318 17748 18477 18734 19836 24636 28101 30941 34901 36954 37468 39007 56202 59537 61882 69802 73908 78014 84303 92823 104703 112404 117021 119074 123764 139604 156028 168606 178611 185646 209406 234042 238148 278469 314109 337212 351063 357222 371292 418812 468084 525997 535833 556938 587879 628218 663119 702126 714444 897289 1012129 1051994 1071666 1113876 1131203 1175758 1256436 1326238 1404252 1577991 1763637 1794578 1989357 2024258 2103988 2143332 2262406 2351516 2652476 2691867 3036387 3155982 3393609 3527274 3589156 3978714 4048516 4524812 4733973 5290911 5383734 5968071 6072774 6311964 6787218 7054548 7957428 8075601 9109161 9467946 9993943 10180827 10581822 10767468 11936142 12145548 13574436 15253913 16151202 17048491 18218322 18935892 19230451 19987886 20361654 21163644 23872284 29981829 30507826 32302404 34096982 36436644 38460902 39975772 40723308 45761739 51145473 57691353 59963658 61015652 63521873 68193964 76921804 89945487 91523478 102290946 115382706 119927316 127043746 137285217 153436419 173074059 179890974 183046956 190565619 204581892 230765412 254087492 274570434 289824347 306872838 346148118 359781948 381131238 549140868 571696857 579648694 613745676 692296236 762262476 869473041 1079871841 1143393714 1159297388 1206915587 1738946082 1842134317 2159743682 2286787428 2413831174 2608419123 3239615523 3477892164 3620746761 3684268634 4319487364 4827662348 5216838246 5526402951 6479231046 7241493522 7368537268 9718846569 10433676492 10862240283 11052805902 12958462092 14482987044 16579208853 19437693138 20517564979 21724480566 22105611804 31316283389 33158417706 35000552023 38875386276 41035129958 43448961132 61552694937 62632566778 66316835412 70001104046 82070259916 93948850167 105001656069 123105389874 125265133556 140002208092 184658084811 187897700334 210003312138 246210779748 281846550501 315004968207 369316169622 375795400668 420006624276 563693101002 595009384391 630009936414 738632339244 1127386202004 1190018768782 1260019872828 1785028153173 2380037537564 3570056306346 5355084459519 7140112612692 10710168919038 21420337838076
- Sum of all divisors σ(n): 62461724270400
- Sum of proper divisors (its aliquot sum) s(n): 41041386432324
- 21420337838076 is an abundant number, because the sum of its proper divisors (41041386432324) is greater than itself. Its abundance is 19621048594248
Bases of 21420337838076
- Binary: 1001101111011010011111010000010110111111111002
- Hexadecimal: 0x137B4FA0B7FC
- Base-36: 7LCD83BB0
Squares and roots of 21420337838076
- 21420337838076 squared (214203378380762) is 458830873097310405595381776
- 21420337838076 cubed (214203378380763) is 9828312312283765483361278765333689302976
-
The
square root of 21420337838076 is 4628211.0840016795 -
The
cube root of 21420337838076 is 27772.1033054595
Scales and comparisons
How big is 21420337838076?- 21,420,337,838,076 seconds is equal to 681,100 years, 25 weeks, 1 day, 19 hours, 54 minutes, 36 seconds.
-
To count from 1 to 21,420,337,838,076 would take you about one million, seven hundred two thousand, seven hundred fifty-one 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 21420337838076 cubic inches would be around 2314.3 feet tall.
Recreational maths with 21420337838076
- 21420337838076 backwards is 67083873302412
- The number of decimal digits it has is: 14
- The sum of 21420337838076's digits is 54
- More coming soon!
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The information we have on file for 21420337838076 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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