1998609500448
1,998,609,500,448 is an even composite number composed of seven prime numbers multiplied together.
1998609500448 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 1998609500448:
25 × 32 × 112 × 31 × 53 × 67 × 521
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 31 × 53 × 67 × 521)See below for interesting mathematical facts about the number 1998609500448 from the Numbermatics database.
Names of 1998609500448
- Cardinal: 1998609500448 can be written as One trillion, nine hundred ninety-eight billion, six hundred nine million, five hundred thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.998609500448 × 1012
Factors of 1998609500448
Divisors of 1998609500448
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 53 62 66 67 72 88 93 96 99 106 121 124 132 134 144 159 176 186 198 201 212 242 248 264 268 279 288 318 341 352 363 372 396 402 424 477 484 496 521 528 536 558 583 603 636 682 726 737 744 792 804 848 954 968 992 1023 1042 1056 1072 1089 1116 1166 1206 1272 1364 1452 1474 1488 1563 1584 1608 1643 1696 1749 1908 1936 2046 2077 2084 2144 2178 2211 2232 2332 2412 2544 2728 2904 2948 2976 3069 3126 3168 3216 3286 3498 3551 3751 3816 3872 4092 4154 4168 4356 4422 4464 4664 4689 4824 4929 5088 5247 5456 5731 5808 5896 6138 6231 6252 6413 6432 6572 6633 6996 7102 7502 7632 8107 8184 8308 8336 8712 8844 8928 9328 9378 9648 9858 10494 10653 10912 11253 11462 11616 11792 12276 12462 12504 12826 13144 13266 13992 14204 14787 15004 15264 16151 16214 16368 16616 16672 17193 17424 17688 18073 18656 18693 18756 19239 19296 19716 20988 21306 22506 22847 22924 23584 24321 24552 24924 25008 25652 26288 26532 27613 27984 28408 29574 30008 31959 32302 32428 32736 33232 33759 34386 34848 34907 35376 36146 37386 37512 38478 39061 39432 41976 42612 45012 45694 45848 48453 48642 49104 49848 50016 51304 51579 52576 53064 54219 55226 55968 56816 57717 59148 60016 63041 63918 64604 64856 66464 67518 68541 68772 69814 70752 72292 72963 74772 75024 76956 78122 78864 82839 83952 85224 90024 91388 91696 96906 97284 98208 99696 102608 103158 104721 106128 108438 110081 110452 113632 115434 117183 118296 120032 126082 127836 129208 129712 135036 137082 137544 139628 144584 145359 145926 149544 150048 153912 156244 157728 162657 165678 167904 170448 177661 180048 182776 183392 189123 193812 194568 198803 199392 205216 205623 206316 209442 212256 216876 220162 220904 230868 234366 236592 248517 251317 252164 255672 258416 259424 270072 274164 275088 279256 289168 290718 291852 299088 303743 307824 312488 314163 325314 330243 331356 340896 351549 355322 360096 365552 378246 383977 387624 389136 397606 411246 412632 418884 429671 433752 440324 441808 461736 468732 473184 497034 502634 504328 511344 516832 532983 540144 548328 550176 558512 567369 578336 581436 583704 596409 598176 607486 615648 624976 628326 650628 660486 662712 703098 710644 731104 753951 756492 767954 775248 778272 795212 822492 825264 837768 856003 859342 867504 880648 883616 911229 923472 937464 990729 994068 1005268 1008656 1022688 1065966 1080288 1082117 1096656 1117024 1134738 1151931 1162872 1167408 1192818 1210891 1214972 1249952 1256652 1289013 1301256 1320972 1325424 1406196 1421288 1507902 1512984 1535908 1550496 1590424 1598949 1644984 1650528 1675536 1712006 1718684 1735008 1761296 1789227 1822458 1846944 1850071 1874928 1954271 1981458 1988136 2010536 2017312 2131932 2164234 2193312 2261853 2269476 2303862 2325744 2334816 2385636 2421782 2429944 2513304 2568009 2578026 2602512 2641944 2650848 2733687 2812392 2842576 3015804 3025968 3071816 3180848 3197898 3246351 3289968 3341173 3351072 3424012 3437368 3455793 3522592 3578454 3632673 3644916 3700142 3749856 3867039 3908542 3962916 3976272 4021072 4223747 4263864 4328468 4523706 4538952 4607724 4651488 4771272 4843564 4859888 5026608 5136018 5156052 5205024 5283888 5467374 5550213 5624784 5685152 5862813 6031608 6051936 6143632 6361696 6395796 6492702 6579936 6682346 6848024 6874736 6911586 7156908 7265346 7289832 7400284 7704027 7734078 7817084 7925832 7952544 8042144 8447494 8527728 8656936 9047412 9077904 9215448 9416033 9542544 9687128 9719776 9739053 10023519 10053216 10272036 10312104 10567776 10898019 10934748 11100426 11249568 11725626 11903287 12063216 12287264 12671241 12791592 12985404 13319801 13364692 13696048 13749472 13823172 14313816 14530692 14579664 14800568 15408054 15468156 15634168 15851664 16650639 16894988 17055456 17313872 17588439 18094824 18155808 18430896 18832066 19085088 19374256 19478106 20047038 20350781 20544072 20624208 21796038 21869496 22200852 23451252 23806574 24126432 25342482 25583184 25970808 26639602 26729384 27392096 27646344 28248099 28627632 29061384 29159328 29601136 30070557 30816108 30936312 31268336 31703328 33301278 33789976 34627744 35176878 35709861 36189648 36861792 37664132 38013723 38748512 38956212 39959403 40094076 40701562 41088144 41248416 43592076 43738992 44401704 46902504 47613148 50684964 51166368 51941616 53279204 53458768 55292688 56496198 57255264 57352201 58122768 59202272 60141114 61052343 61632216 61872624 62536672 66602556 67579952 70353756 71419722 72379296 75328264 76027446 77912424 79918806 80188152 81403124 82176288 84744297 87184152 87477984 88803408 93805008 95226296 101369928 103576363 103883232 106558408 106917536 107129583 110585376 112992396 114704402 116245536 119878209 120282228 122104686 123264432 123745248 130936157 133205112 135159904 140707512 142839444 150656528 152054892 155824848 159837612 160376304 162806248 169488594 172056603 174368304 177606816 183157029 187610016 190452592 202739856 207152726 213116816 214259166 223858591 225984792 229408804 239756418 240564456 244209372 246528864 261872314 266410224 281415024 285678888 301313056 304109784 310729089 311649696 319675224 320752608 325612496 338977188 344113206 348736608 366314058 380905184 392808471 405479712 414305452 426233632 428518332 447717182 451969584 458817608 479512836 481128912 488418744 516169809 523744628 532820448 562830048 571357776 608219568 621458178 630874211 639350448 651224992 671575773 677954376 688226412 732628116 785616942 828610904 857036664 895434364 903939168 917635216 932187267 959025672 962257824 976837488 1032339618 1047489256 1142715552 1178425413 1216439136 1242916356 1261748422 1278700896 1343151546 1355908752 1376452824 1465256232 1571233884 1657221808 1714073328 1790868728 1835270432 1864374534 1892622633 1918051344 1953674976 2014727319 2064679236 2094978512 2356850826 2485832712 2523496844 2686303092 2711817504 2752905648 2930512464 3142467768 3314443616 3428146656 3581737456 3728749068 3785245266 3836102688 4029454638 4129358472 4189957024 4713701652 4971665424 5046993688 5372606184 5505811296 5677867899 5861024928 6284935536 6939616321 7163474912 7457498136 7570490532 8058909276 8258716944 9427403304 9943330848 10093987376 10745212368 11355735798 12569871072 13879232642 14914996272 15140981064 16117818552 16517433888 18854806608 20187974752 20818848963 21490424736 22711471596 27758465284 29829992544 30281962128 32235637104 37709613216 41637697926 45422943192 55516930568 60563924256 62456546889 64471274208 83275395852 90845886384 111033861136 124913093778 166550791704 181691772768 222067722272 249826187556 333101583408 499652375112 666203166816 999304750224 1998609500448
- Sum of all divisors σ(n): 6681264984576
- Sum of proper divisors (its aliquot sum) s(n): 4682655484128
- 1998609500448 is an abundant number, because the sum of its proper divisors (4682655484128) is greater than itself. Its abundance is 2684045983680
Bases of 1998609500448
- Binary: 111010001010101100110100011001001001000002
- Hexadecimal: 0x1D15668C920
- Base-36: PI5CHS80
Squares and roots of 1998609500448
- 1998609500448 squared (19986095004482) is 3994439935281004112200704
- 1998609500448 cubed (19986095004483) is 7983325603621509079189282763353915392
-
The
square root of 1998609500448 is 1413721.8610632009 -
The
cube root of 1998609500448 is 12596.2899559163
Scales and comparisons
How big is 1998609500448?- 1,998,609,500,448 seconds is equal to 63,549 years, 31 weeks, 1 day, 9 hours, 40 minutes, 48 seconds.
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To count from 1 to 1,998,609,500,448 would take you about one hundred fifty-eight thousand, eight hundred seventy-four 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 1998609500448 cubic inches would be around 1049.7 feet tall.
Recreational maths with 1998609500448
- 1998609500448 backwards is 8440059068991
- The number of decimal digits it has is: 13
- The sum of 1998609500448's digits is 63
- More coming soon!
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The information we have on file for 1998609500448 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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