21490916160000
21,490,916,160,000 is an even composite number composed of seven prime numbers multiplied together.
21490916160000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.
Prime factorization of 21490916160000:
29 × 3 × 54 × 7 × 31 × 71 × 1453
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 31 × 71 × 1453)See below for interesting mathematical facts about the number 21490916160000 from the Numbermatics database.
Names of 21490916160000
- Cardinal: 21490916160000 can be written as Twenty-one trillion, four hundred ninety billion, nine hundred sixteen million, one hundred sixty thousand.
Scientific notation
- Scientific notation: 2.149091616 × 1013
Factors of 21490916160000
Divisors of 21490916160000
- Number of divisors d(n): 1600
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 31 32 35 40 42 48 50 56 60 62 64 70 71 75 80 84 93 96 100 105 112 120 124 125 128 140 142 150 155 160 168 175 186 192 200 210 213 217 224 240 248 250 256 280 284 300 310 320 336 350 355 372 375 384 400 420 426 434 448 465 480 496 497 500 512 525 560 568 600 620 625 640 651 672 700 710 744 750 768 775 800 840 852 868 875 896 930 960 992 994 1000 1050 1065 1085 1120 1136 1200 1240 1250 1280 1302 1344 1400 1420 1453 1488 1491 1500 1536 1550 1600 1680 1704 1736 1750 1775 1792 1860 1875 1920 1984 1988 2000 2100 2130 2170 2201 2240 2272 2325 2400 2480 2485 2500 2560 2604 2625 2688 2800 2840 2906 2976 2982 3000 3100 3200 3255 3360 3408 3472 3500 3550 3584 3720 3750 3840 3875 3968 3976 4000 4200 4260 4340 4359 4375 4402 4480 4544 4650 4800 4960 4970 5000 5208 5250 5325 5376 5425 5600 5680 5812 5952 5964 6000 6200 6400 6510 6603 6720 6816 6944 7000 7100 7265 7440 7455 7500 7680 7750 7936 7952 8000 8400 8520 8680 8718 8750 8804 8875 8960 9088 9300 9600 9920 9940 10000 10171 10416 10500 10650 10752 10850 11005 11200 11360 11624 11625 11904 11928 12000 12400 12425 12800 13020 13125 13206 13440 13632 13888 14000 14200 14530 14880 14910 15000 15407 15500 15872 15904 16000 16275 16800 17040 17360 17436 17500 17608 17750 17920 18176 18600 19200 19375 19840 19880 20000 20342 20832 21000 21300 21700 21795 22010 22400 22720 23248 23250 23808 23856 24000 24800 24850 26040 26250 26412 26625 26880 27125 27264 27776 28000 28400 29060 29760 29820 30000 30513 30814 31000 31808 32000 32550 33015 33600 34080 34720 34872 35000 35216 35500 36325 36352 37200 37275 38400 38750 39680 39760 40000 40684 41664 42000 42600 43400 43590 44020 44375 44800 45043 45440 46221 46496 46500 47616 47712 48000 49600 49700 50855 52080 52500 52824 53250 53760 54250 54528 55025 55552 56000 56800 58120 58125 59520 59640 60000 61026 61628 62000 62125 63616 64000 65100 66030 67200 68160 69440 69744 70000 70432 71000 72650 74400 74550 77035 77500 79360 79520 80000 81368 81375 83328 84000 85200 86800 87180 88040 88750 89600 90086 90880 92442 92992 93000 95424 96000 99200 99400 101710 103163 104160 105000 105648 106500 108500 108975 109056 110050 111104 112000 113600 116240 116250 119040 119280 120000 122052 123256 124000 124250 127232 130200 132060 133125 134400 135129 135625 136320 138880 139488 140000 140864 142000 145300 148800 149100 152565 154070 155000 159040 160000 162736 162750 165075 166656 168000 170400 173600 174360 176080 177500 180172 181625 181760 184884 185984 186000 186375 190848 192000 198400 198800 203420 206326 208320 210000 211296 213000 217000 217950 220100 224000 225215 227200 231105 232480 232500 238080 238560 240000 244104 246512 248000 248500 254275 254464 260400 264120 266250 268800 270258 271250 272640 275125 277760 278976 280000 281728 284000 290600 297600 298200 305130 308140 309489 310000 310625 315301 318080 320000 325472 325500 330150 333312 336000 340800 347200 348720 352160 355000 360344 363250 369768 371968 372000 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6189780000 6306020000 6396106000 6602432000 6715911300 6932553600 7163638720 7206880000 7221410000 7395360000 7567224000 7675327200 7995132500 8187015680 8253040000 8394889125 8596366464 8648256000 8665692000 8954548400 9243404800 9459030000 9594159000 9764160000 9903648000 10089632000 10233769600 10745458080 10810320000 10832115000 11193185500 11461821952 11554256000 11992698750 12107558400 12280523520 12379560000 12612040000 12792212000 13431822600 13865107200 13991481875 14327277440 14413760000 14442820000 14790720000 15134448000 15350654400 15990265000 16506080000 16789778250 17192732928 17331384000 17909096800 18918060000 19188318000 19807296000 20179264000 20467539200 21490916160 21620640000 21664230000 22386371000 23108512000 23985397500 24561047040 24759120000 25224080000 25584424000 26863645200 27730214400 27982963750 28654554880 28885640000 30268896000 30701308800 31980530000 33012160000 33579556500 34385465856 34662768000 35818193600 37836120000 38376636000 40935078400 41974445625 42981832320 43241280000 43328460000 44772742000 46217024000 47970795000 49518240000 50448160000 51168848000 53727290400 55965927500 57309109760 57771280000 60537792000 61402617600 63961060000 67159113000 69325536000 71636387200 75672240000 76753272000 83948891250 85963664640 86656920000 89545484000 95941590000 99036480000 100896320000 102337696000 107454580800 111931855000 115542560000 122805235200 127922120000 134318226000 138651072000 143272774400 151344480000 153506544000 167897782500 171927329280 173313840000 179090968000 191883180000 204675392000 214909161600 223863710000 231085120000 255844240000 268636452000 286545548800 302688960000 307013088000 335795565000 346627680000 358181936000 383766360000 429818323200 447727420000 511688480000 537272904000 614026176000 671591130000 693255360000 716363872000 767532720000 859636646400 895454840000 1023376960000 1074545808000 1343182260000 1432727744000 1535065440000 1790909680000 2149091616000 2686364520000 3070130880000 3581819360000 4298183232000 5372729040000 7163638720000 10745458080000 21490916160000
- Sum of all divisors σ(n): 85649242669056
- Sum of proper divisors (its aliquot sum) s(n): 64158326509056
- 21490916160000 is an abundant number, because the sum of its proper divisors (64158326509056) is greater than itself. Its abundance is 42667410349056
Bases of 21490916160000
- Binary: 1001110001011101111100110110001110010000000002
- Hexadecimal: 0x138BBE6C7200
- Base-36: 7M8SGLP1C
Squares and roots of 21490916160000
- 21490916160000 squared (214909161600002) is 461859477396149145600000000
- 21490916160000 cubed (214909161600003) is 9925783306422056394945232896000000000000
-
The
square root of 21490916160000 is 4635829.6086029737 -
The
cube root of 21490916160000 is 27802.5721616407
Scales and comparisons
How big is 21490916160000?- 21,490,916,160,000 seconds is equal to 683,344 years, 34 weeks, 1 day, 13 hours, 20 minutes.
-
To count from 1 to 21,490,916,160,000 would take you about one million, seven hundred eight thousand, three hundred sixty-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 21490916160000 cubic inches would be around 2316.9 feet tall.
Recreational maths with 21490916160000
- 21490916160000 backwards is 00006161909412
- The number of decimal digits it has is: 14
- The sum of 21490916160000's digits is 39
- More coming soon!
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The information we have on file for 21490916160000 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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