21027998218240
21,027,998,218,240 is an even composite number composed of six prime numbers multiplied together.
21027998218240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21027998218240:
211 × 5 × 132 × 127 × 241 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 127 × 241 × 397)See below for interesting mathematical facts about the number 21027998218240 from the Numbermatics database.
Names of 21027998218240
- Cardinal: 21027998218240 can be written as Twenty-one trillion, twenty-seven billion, nine hundred ninety-eight million, two hundred eighteen thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.102799821824 × 1013
Factors of 21027998218240
Divisors of 21027998218240
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 127 128 130 160 169 208 241 254 256 260 320 338 397 416 482 508 512 520 635 640 676 794 832 845 964 1016 1024 1040 1205 1270 1280 1352 1588 1651 1664 1690 1928 1985 2032 2048 2080 2410 2540 2560 2704 3133 3176 3302 3328 3380 3856 3970 4064 4160 4820 5080 5120 5161 5408 6266 6352 6604 6656 6760 7712 7940 8128 8255 8320 9640 10160 10240 10322 10816 12532 12704 13208 13312 13520 15424 15665 15880 16256 16510 16640 19280 20320 20644 21463 21632 25064 25408 25805 26416 26624 27040 30607 30848 31330 31760 32512 33020 33280 38560 40640 40729 41288 42926 43264 50128 50419 50816 51610 52832 54080 61214 61696 62660 63520 65024 66040 66560 67093 77120 81280 81458 82576 85852 86528 95677 100256 100838 101632 103220 105664 107315 108160 122428 123392 125320 127040 130048 132080 133120 134186 153035 154240 162560 162916 165152 171704 173056 191354 200512 201676 203264 203645 206440 211328 214630 216320 244856 246784 250640 252095 254080 260096 264160 268372 306070 308480 325120 325832 330304 335465 343408 346112 382708 397891 401024 403352 406528 407290 412880 422656 429260 432640 478385 489712 493568 501280 504190 508160 528320 536744 612140 616960 650240 651664 655447 660608 670930 686816 765416 795782 802048 806704 813056 814580 825760 845312 858520 865280 956770 979424 1002560 1008380 1016320 1056640 1073488 1224280 1233920 1243801 1300480 1303328 1310894 1321216 1341860 1373632 1530832 1591564 1604096 1613408 1629160 1651520 1690624 1717040 1730560 1913540 1958848 1989455 2005120 2016760 2032640 2113280 2146976 2448560 2467840 2487602 2606656 2621788 2642432 2683720 2747264 3061664 3183128 3208192 3226816 3258320 3277235 3303040 3381248 3434080 3827080 3917696 3978910 4010240 4033520 4065280 4226560 4293952 4897120 4975204 5172583 5213312 5243576 5284864 5367440 5494528 6123328 6219005 6366256 6416384 6453632 6516640 6554470 6606080 6868160 7654160 7835392 7957820 8020480 8067040 8453120 8520811 8587904 9794240 9950408 10345166 10426624 10487152 10569728 10734880 10989056 12150979 12246656 12438010 12732512 12907264 13033280 13108940 13212160 13736320 15308320 15670784 15915640 16040960 16134080 16169413 16906240 17041622 17175808 19588480 19900816 20690332 20853248 20974304 21469760 21978112 24301958 24493312 24876020 25465024 25814528 25862915 26066560 26217880 26424320 27472640 30616640 31341568 31831280 32081920 32268160 32338826 34083244 34351616 39176960 39801632 41380664 41706496 41948608 42604055 42939520 43956224 48603916 48986624 49752040 50930048 51629056 51725830 52133120 52435760 52848640 54945280 60754895 61233280 62683136 63662560 64536320 64677652 68166488 68703232 78353920 79603264 80847065 82761328 83412992 83897216 85208110 85879040 97207832 97973248 99504080 101860096 103258112 103451660 104266240 104871520 109890560 121509790 122466560 127325120 129072640 129355304 136332976 137406464 156707840 157962727 159206528 161694130 165522656 167794432 170416220 171758080 194415664 195946496 199008160 203720192 206903320 208532480 209743040 219781120 243019580 244933120 254650240 258145280 258710608 272665952 313415680 315925454 318413056 323388260 331045312 335588864 340832440 343516160 388831328 398016320 407440384 413806640 417064960 419486080 486039160 489866240 509300480 516290560 517421216 545331904 631850908 636826112 646776520 662090624 671177728 681664880 687032320 777662656 789813635 796032640 814880768 827613280 838972160 972078320 979732480 1018600960 1034842432 1090663808 1263701816 1273652224 1293553040 1324181248 1342355456 1363329760 1555325312 1579627270 1592065280 1655226560 1677944320 1944156640 2037201920 2053515451 2069684864 2181327616 2527403632 2547304448 2587106080 2648362496 2726659520 3110650624 3159254540 3184130560 3310453120 3355888640 3888313280 4074403840 4107030902 4139369728 4362655232 5054807264 5174212160 5296724992 5453319040 6221301248 6318509080 6368261120 6620906240 6711777280 7776626560 8214061804 8278739456 8725310464 10109614528 10267577255 10348424320 10593449984 10906638080 12442602496 12637018160 12736522240 13241812480 15553253120 16428123608 16557478912 17450620928 20219229056 20535154510 20696848640 21813276160 24885204992 25274036320 26483624960 31106506240 32856247216 33114957824 40438458112 41070309020 41393697280 43626552320 50548072640 52967249920 62213012480 65712494432 80876916224 82140618040 82787394560 87253104640 101096145280 124426024960 131424988864 161753832448 164281236080 165574789120 202192290560 262849977728 323507664896 328562472160 404384581120 525699955456 657124944320 808769162240 1051399910912 1314249888640 1617538324480 2102799821824 2628499777280 4205599643648 5256999554560 10513999109120 21027998218240
- Sum of all divisors σ(n): 55432524026880
- Sum of proper divisors (its aliquot sum) s(n): 34404525808640
- 21027998218240 is an abundant number, because the sum of its proper divisors (34404525808640) is greater than itself. Its abundance is 13376527590400
Bases of 21027998218240
- Binary: 1001100011111111101100101110100111000000000002
- Hexadecimal: 0x131FF65D3800
- Base-36: 7GC4N7N5S
Squares and roots of 21027998218240
- 21027998218240 squared (210279982182402) is 442176709066304614668697600
- 21027998218240 cubed (210279982182403) is 9298091050393480291274462900701364224000
-
The
square root of 21027998218240 is 4585629.5334708407 -
The
cube root of 21027998218240 is 27601.4974237625
Scales and comparisons
How big is 21027998218240?- 21,027,998,218,240 seconds is equal to 668,625 years, 15 weeks, 4 days, 10 minutes, 40 seconds.
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To count from 1 to 21,027,998,218,240 would take you about one million, six hundred seventy-one thousand, five hundred sixty-three 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 21027998218240 cubic inches would be around 2300.1 feet tall.
Recreational maths with 21027998218240
- 21027998218240 backwards is 04281289972012
- The number of decimal digits it has is: 14
- The sum of 21027998218240's digits is 55
- More coming soon!
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The information we have on file for 21027998218240 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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