1998867881472
1,998,867,881,472 is an even composite number composed of eight prime numbers multiplied together.
1998867881472 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.
Prime factorization of 1998867881472:
29 × 3 × 7 × 11 × 17 × 37 × 97 × 277
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 17 × 37 × 97 × 277)See below for interesting mathematical facts about the number 1998867881472 from the Numbermatics database.
Names of 1998867881472
- Cardinal: 1998867881472 can be written as One trillion, nine hundred ninety-eight billion, eight hundred sixty-seven million, eight hundred eighty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.998867881472 × 1012
Factors of 1998867881472
Divisors of 1998867881472
- Number of divisors d(n): 1280
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 32 33 34 37 42 44 48 51 56 64 66 68 74 77 84 88 96 97 102 111 112 119 128 132 136 148 154 168 176 187 192 194 204 222 224 231 238 256 259 264 272 277 291 296 308 336 352 357 374 384 388 407 408 444 448 462 476 512 518 528 544 554 561 582 592 616 629 672 679 704 714 748 768 776 777 814 816 831 888 896 924 952 1036 1056 1067 1088 1108 1122 1164 1184 1221 1232 1258 1309 1344 1358 1408 1428 1496 1536 1552 1554 1628 1632 1649 1662 1776 1792 1848 1887 1904 1939 2037 2072 2112 2134 2176 2216 2244 2328 2368 2442 2464 2516 2618 2688 2716 2816 2849 2856 2992 3047 3104 3108 3201 3256 3264 3298 3324 3552 3584 3589 3696 3774 3808 3878 3927 4074 4144 4224 4268 4352 4403 4432 4488 4656 4709 4736 4884 4928 4947 5032 5236 5376 5432 5632 5698 5712 5817 5984 6094 6208 6216 6402 6512 6528 6596 6648 6919 7104 7178 7392 7469 7548 7616 7756 7854 8148 8288 8448 8536 8547 8704 8806 8864 8976 9141 9312 9418 9472 9768 9856 9894 10064 10249 10472 10752 10767 10864 11396 11424 11543 11634 11968 12188 12416 12432 12804 13024 13056 13192 13209 13296 13838 14127 14208 14356 14784 14938 15096 15232 15512 15708 16296 16576 16896 17072 17094 17612 17728 17952 18139 18282 18624 18836 18944 19536 19712 19788 20128 20498 20757 20944 21329 21534 21728 22407 22792 22848 23086 23268 23936 24376 24832 24864 25123 25608 26048 26112 26384 26418 26592 26869 27676 28254 28416 28712 29568 29876 30192 30464 30747 31024 31416 32592 32963 33152 34144 34188 34629 35224 35456 35904 36278 36564 37248 37672 39072 39424 39479 39576 40256 40996 41514 41888 42658 43068 43456 44814 45584 45696 46172 46536 47872 48433 48752 49664 49728 50246 51216 51799 52096 52768 52836 53184 53738 54417 55352 56508 56832 57424 59136 59752 60384 60928 61013 61494 62048 62832 63987 65184 65926 66304 68288 68376 69258 70448 70912 71743 71808 72556 73128 74496 75344 75369 78144 78958 79152 80512 80607 81992 83028 83776 85316 86136 86912 89628 91168 91392 92344 93072 95744 96866 97504 98889 99456 100492 102432 103598 104192 105536 105672 106368 107476 108834 110704 112739 113016 114848 118272 118437 119504 120768 122026 122988 124096 125664 126973 127974 130368 131852 132608 136576 136752 138516 140896 141824 143486 143616 145112 145299 146256 148992 150688 150738 155397 156288 157916 158304 161024 161214 163984 166056 167552 170632 172272 173824 174233 179256 182336 182784 183039 184688 186144 188083 193732 195008 197778 198912 200984 204864 207196 208384 211072 211344 212736 214952 215229 217668 221408 225478 226032 229696 236874 239008 241536 244052 245976 248192 251328 253946 255948 260736 263704 273152 273504 276353 277032 281792 286972 287232 290224 290598 292512 295559 301376 301476 310794 312576 315832 316608 322048 322428 327968 332112 335104 338217 341264 344544 347648 348466 358512 362593 364672 366078 369376 372288 376166 380919 387464 390016 395556 397824 401968 409728 414392 422144 422688 425472 427091 429904 430458 435336 442816 450956 452064 456773 459392 473748 478016 483072 488104 491952 496384 502656 507892 511896 521472 522699 527408 546304 547008 552706 554064 563584 564249 573944 580448 581196 585024 591118 602752 602952 621588 625152 631664 633216 644856 655936 664224 670208 671143 676434 682528 689088 696932 717024 725186 729344 732156 738752 744576 752332 761838 774928 780032 789173 791112 803936 819456 828784 829059 844288 845376 854182 859808 860916 870672 885632 886677 901912 904128 913546 918784 947496 956032 966144 976208 983904 992768 994153 1005312 1015784 1023792 1042944 1045398 1054816 1087779 1094016 1105412 1108128 1127168 1128498 1147888 1160896 1162392 1170048 1182236 1205504 1205904 1219631 1243176 1263328 1266432 1281273 1289712 1311872 1328448 1342286 1352868 1365056 1370319 1378176 1393864 1434048 1450372 1458688 1464312 1477504 1489152 1504664 1523676 1549856 1560064 1578346 1582224 1607872 1638912 1657568 1658118 1690752 1708364 1719616 1721832 1741344 1771264 1773354 1803824 1808256 1827092 1837568 1894992 1912064 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515437824 524912784 529641728 540819232 556942848 557719833 562744336 601344128 606084864 612398248 613902912 624451072 643136384 643965168 656011776 668070816 699883712 701603328 709825242 735960192 743626444 763509504 794462592 811228848 818537216 844116504 858620224 890761088 902016192 918597372 936676608 946433656 964704576 981280256 1030875648 1049825568 1059283456 1081638464 1115439666 1125488672 1202688256 1212169728 1224796496 1227805824 1286272768 1287930336 1301346277 1336141632 1399767424 1419650484 1471920384 1487252888 1527019008 1588925184 1622457696 1637074432 1688233008 1717240448 1781522176 1804032384 1837194744 1873353216 1892867312 1929409152 2099651136 2163276928 2230879332 2250977344 2405376512 2449592992 2455611648 2572545536 2575860672 2602692554 2672283264 2799534848 2839300968 2943840768 2974505776 3177850368 3244915392 3376466016 3434480896 3563044352 3608064768 3674389488 3785734624 3858818304 3904038831 4199302272 4326553856 4461758664 4501954688 4899185984 4911223296 5151721344 5205385108 5344566528 5599069696 5678601936 5949011552 6489830784 6752932032 6868961792 7216129536 7348778976 7571469248 7717636608 7808077662 8398604544 8653107712 8923517328 9003909376 9798371968 10303442688 10410770216 10689133056 11357203872 11898023104 12979661568 13505864064 14697557952 15142938496 15616155324 16797209088 17847034656 18007818752 19596743936 20606885376 20821540432 22714407744 23796046208 25959323136 27011728128 29395115904 30285876992 31232310648 35694069312 39193487872 41643080864 45428815488 47592092416 54023456256 58790231808 60571753984 62464621296 71388138624 83286161728 90857630976 95184184832 117580463616 124929242592 142776277248 166572323456 181715261952 249858485184 285552554496 333144646912 499716970368 666289293824 999433940736 1998867881472
- Sum of all divisors σ(n): 7320383465472
- Sum of proper divisors (its aliquot sum) s(n): 5321515584000
- 1998867881472 is an abundant number, because the sum of its proper divisors (5321515584000) is greater than itself. Its abundance is 3322647702528
Bases of 1998867881472
- Binary: 111010001011001011100111101011110000000002
- Hexadecimal: 0x1D165CF5E00
- Base-36: PI9MBSAO
Squares and roots of 1998867881472
- 1998867881472 squared (19988678814722) is 3995472807580361440886784
- 1998867881472 cubed (19988678814723) is 7986422266367140975737403295083266048
-
The
square root of 1998867881472 is 1413813.2413695947 -
The
cube root of 1998867881472 is 12596.8327503027
Scales and comparisons
How big is 1998867881472?- 1,998,867,881,472 seconds is equal to 63,557 years, 42 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
-
To count from 1 to 1,998,867,881,472 would take you about one hundred fifty-eight thousand, eight hundred ninety-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 1998867881472 cubic inches would be around 1049.7 feet tall.
Recreational maths with 1998867881472
- 1998867881472 backwards is 2741887688991
- The number of decimal digits it has is: 13
- The sum of 1998867881472's digits is 78
- More coming soon!
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The information we have on file for 1998867881472 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!
Keywords: Divisors of 1998867881472, math, Factors of 1998867881472, curriculum, school, college, exams, university, Prime factorization of 1998867881472, STEM, science, technology, engineering, physics, economics, calculator, one trillion, nine hundred ninety-eight billion, eight hundred sixty-seven million, eight hundred eighty-one thousand, four hundred seventy-two.