3998321521920
3,998,321,521,920 is an even composite number composed of seven prime numbers multiplied together.
3998321521920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.
Prime factorization of 3998321521920:
28 × 32 × 5 × 112 × 41 × 43 × 1627
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 41 × 43 × 1627)See below for interesting mathematical facts about the number 3998321521920 from the Numbermatics database.
Names of 3998321521920
- Cardinal: 3998321521920 can be written as Three trillion, nine hundred ninety-eight billion, three hundred twenty-one million, five hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.99832152192 × 1012
Factors of 3998321521920
Divisors of 3998321521920
- Number of divisors d(n): 1296
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 41 43 44 45 48 55 60 64 66 72 80 82 86 88 90 96 99 110 120 121 123 128 129 132 144 160 164 165 172 176 180 192 198 205 215 220 240 242 246 256 258 264 288 320 328 330 344 352 360 363 369 384 387 396 410 430 440 451 473 480 484 492 495 516 528 576 605 615 640 645 656 660 688 704 720 726 738 768 774 792 820 860 880 902 946 960 968 984 990 1032 1056 1089 1152 1210 1230 1280 1290 1312 1320 1353 1376 1408 1419 1440 1452 1476 1548 1584 1627 1640 1720 1760 1763 1804 1815 1845 1892 1920 1935 1936 1968 1980 2064 2112 2178 2255 2304 2365 2420 2460 2580 2624 2640 2706 2752 2816 2838 2880 2904 2952 3096 3168 3254 3280 3440 3520 3526 3608 3630 3690 3784 3840 3870 3872 3936 3960 4059 4128 4224 4257 4356 4510 4730 4840 4881 4920 4961 5160 5203 5248 5280 5289 5412 5445 5504 5676 5760 5808 5904 6192 6336 6508 6560 6765 6880 7040 7052 7095 7216 7260 7380 7568 7740 7744 7872 7920 8118 8135 8256 8448 8514 8712 8815 9020 9460 9680 9762 9840 9922 10320 10406 10496 10560 10578 10824 10890 11008 11352 11520 11616 11808 12384 12672 13016 13120 13530 13760 14080 14104 14190 14432 14520 14643 14760 14883 15136 15480 15488 15609 15744 15840 15867 16236 16270 16512 17028 17424 17630 17897 18040 18920 19360 19393 19524 19680 19844 20295 20640 20812 21120 21156 21285 21648 21780 22704 23232 23616 24405 24768 24805 25344 26015 26032 26240 26445 27060 27520 28208 28380 28864 29040 29286 29520 29766 30272 30960 30976 31218 31488 31680 31734 32472 32540 33024 34056 34848 35260 35794 36080 37840 38720 38786 39048 39360 39688 40590 41280 41624 42240 42312 42570 43296 43560 44649 45408 46464 46827 47232 48810 49536 49610 52030 52064 52480 52890 53691 54120 55040 56416 56760 57728 58080 58179 58572 59040 59532 60544 61920 62436 63360 63468 64944 65080 66707 68112 69696 69961 70520 71588 72160 73215 74415 75680 77440 77572 78045 78096 78720 79335 79376 81180 82560 83248 84624 85140 86592 87120 89298 89485 90816 92928 93654 94464 96965 97620 99072 99220 104060 104128 105780 107382 108240 112832 113520 115456 116160 116358 117144 118080 119064 121088 123840 124872 126720 126936 129888 130160 133414 136224 139392 139922 141040 143176 144320 146430 148830 151360 154880 155144 156090 156192 157440 158670 158752 161073 162360 165120 166496 169248 170280 173184 174240 174537 178596 178970 181632 187308 193930 195240 196867 198440 200121 208120 208256 209883 211560 213323 214764 216480 223245 225664 227040 232320 232716 234135 234288 236160 238128 247680 249744 253872 259776 260320 266828 268455 272448 278784 279844 282080 286352 288640 290895 292860 297660 302720 310288 312180 312384 317340 317504 322146 324720 332992 333535 338496 340560 346368 348480 349074 349805 357192 357940 363264 374616 387860 390480 393734 396880 400242 416240 416512 419766 423120 426646 429528 432960 446490 451328 454080 464640 465432 468270 468576 472320 476256 495360 499488 507744 519552 520640 533656 536910 544896 559688 564160 572704 577280 581790 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6095002320 6198948096 6247377378 6501335808 6608795904 6941530420 7572578640 7748685120 8077417216 8126669760 8260994880 8329836504 8453111040 8865457920 9087094368 9298422144 9752003712 10096771520 10331580160 10412295630 10835559680 11014659840 11106448672 11358867960 11623027680 12116125824 12190004640 12494754756 13883060840 15145157280 15497370240 15618443445 16253339520 16521989760 16659673008 18174188736 18596844288 19504007424 20193543040 20824591260 22212897344 22717735920 23246055360 24232251648 24380009280 24989509512 27766121680 30290314560 30994740480 31236886890 32506679040 33043979520 33319346016 36348377472 40387086080 41649182520 44425794688 45435471840 46492110720 48760018560 49979019024 55532243360 60580629120 62473773780 66638692032 72696754944 83298365040 88851589376 90870943680 92984221440 97520037120 99958038048 111064486720 121161258240 124947547560 133277384064 166596730080 181741887360 199916076096 222128973440 249895095120 266554768128 333193460160 363483774720 399832152192 444257946880 499790190240 666386920320 799664304384 999580380480 1332773840640 1999160760960 3998321521920
- Sum of all divisors σ(n): 15948634718016
- Sum of proper divisors (its aliquot sum) s(n): 11950313196096
- 3998321521920 is an abundant number, because the sum of its proper divisors (11950313196096) is greater than itself. Its abundance is 7951991674176
Bases of 3998321521920
- Binary: 1110100010111011101000100010110101000000002
- Hexadecimal: 0x3A2EE88B500
- Base-36: 1F0SXEF40
Squares and roots of 3998321521920
- 3998321521920 squared (39983215219202) is 15986574992648665040486400
- 3998321521920 cubed (39983215219203) is 63919466854895223216533881265061888000
-
The
square root of 3998321521920 is 1999580.3364506263 -
The
cube root of 3998321521920 is 15871.7898608175
Scales and comparisons
How big is 3998321521920?- 3,998,321,521,920 seconds is equal to 127,134 years, 13 weeks, 2 days, 11 hours, 12 minutes.
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To count from 1 to 3,998,321,521,920 would take you about three hundred seventeen thousand, eight hundred thirty-five 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 3998321521920 cubic inches would be around 1322.6 feet tall.
Recreational maths with 3998321521920
- 3998321521920 backwards is 0291251238993
- The number of decimal digits it has is: 13
- The sum of 3998321521920's digits is 54
- More coming soon!
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The information we have on file for 3998321521920 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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