1998915649704
1,998,915,649,704 is an even composite number composed of six prime numbers multiplied together.
1998915649704 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 1998915649704:
23 × 36 × 17 × 97 × 347 × 599
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 97 × 347 × 599)See below for interesting mathematical facts about the number 1998915649704 from the Numbermatics database.
Names of 1998915649704
- Cardinal: 1998915649704 can be written as One trillion, nine hundred ninety-eight billion, nine hundred fifteen million, six hundred forty-nine thousand, seven hundred four.
Scientific notation
- Scientific notation: 1.998915649704 × 1012
Factors of 1998915649704
Divisors of 1998915649704
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 81 97 102 108 136 153 162 194 204 216 243 291 306 324 347 388 408 459 486 582 599 612 648 694 729 776 873 918 972 1041 1164 1198 1224 1377 1388 1458 1649 1746 1797 1836 1944 2082 2328 2396 2619 2754 2776 2916 3123 3298 3492 3594 3672 4131 4164 4792 4947 5238 5391 5508 5832 5899 6246 6596 6984 7188 7857 8262 8328 9369 9894 10183 10476 10782 11016 11798 12393 12492 13192 14376 14841 15714 16173 16524 17697 18738 19788 20366 20952 21564 23571 23596 24786 24984 28107 29682 30549 31428 32346 33048 33659 35394 37476 39576 40732 43128 44523 47142 47192 48519 49572 53091 56214 58103 59364 61098 62856 64692 67318 70713 70788 74952 81464 84321 89046 91647 94284 97038 99144 100977 106182 112428 116206 118728 122196 129384 133569 134636 141426 141576 145557 159273 168642 174309 178092 183294 188568 194076 201954 207853 212364 224856 232412 244392 252963 267138 269272 274941 282852 291114 302931 318546 337284 348618 356184 366588 388152 400707 403908 415706 424728 436671 464824 477819 505926 522927 534276 549882 565704 572203 582228 605862 623559 637092 674568 697236 733176 801414 807816 824823 831412 873342 908793 955638 987751 1011852 1045854 1068552 1099764 1144406 1164456 1202121 1211724 1247118 1274184 1394472 1433457 1568781 1602828 1649646 1662824 1716609 1746684 1817586 1870677 1911276 1975502 2023704 2091708 2199528 2288812 2404242 2423448 2474469 2494236 2726379 2866914 2963253 3137562 3205656 3299292 3433218 3493368 3533501 3635172 3741354 3822552 3951004 4183416 4300371 4577624 4706343 4808484 4948938 4988472 5149827 5452758 5612031 5733828 5926506 6275124 6598584 6866436 7067002 7270344 7423407 7482708 7902008 8179137 8600742 8889759 9412686 9616968 9897876 10299654 10600503 10905516 11224062 11467656 11853012 12550248 13732872 14119029 14134004 14846814 14965416 15449481 16358274 16836093 17201484 17779518 18825372 19795752 20161741 20599308 21201006 21811032 22448124 23706024 24537411 26669277 28238058 28268008 29693628 30898962 31801509 32716548 33672186 34402968 35559036 37650744 40323482 41198616 42357087 42402012 44896248 46348443 49074822 50508279 53338554 56476116 59387256 60485223 61797924 63603018 65433096 67344372 71118072 80007831 80646964 84714174 84804024 92696886 95404527 98149644 101016558 106677108 112952232 120970446 123595848 127206036 134688744 139045329 151524837 160015662 161293928 169428348 181455669 185393772 190809054 196299288 202033116 213354216 240023493 241940892 254412072 278090658 286213581 303049674 320031324 338856696 342749597 362911338 370787544 381618108 404066232 417135987 480046986 483881784 544367007 556181316 572427162 606099348 640062648 685499194 720070479 725822676 763236216 834271974 858640743 960093972 1028248791 1088734014 1112362632 1144854324 1212198696 1370998388 1440140958 1451645352 1633101021 1668543948 1717281486 1920187944 2056497582 2177468028 2289708648 2575922229 2741996776 2880281916 3084746373 3266202042 3337087896 3434562972 4112995164 4354936056 4899303063 5151844458 5760563832 6169492746 6532404084 6869125944 8225990328 9254239119 9798606126 10303688916 12338985492 13064808168 14697909189 18508478238 19597212252 20607377832 24677970984 27762717357 29395818378 37016956476 39194424504 55525434714 58791636756 74033912952 83288152071 111050869428 117583273512 166576304142 222101738856 249864456213 333152608284 499728912426 666305216568 999457824852 1998915649704
- Sum of all divisors σ(n): 6038658864000
- Sum of proper divisors (its aliquot sum) s(n): 4039743214296
- 1998915649704 is an abundant number, because the sum of its proper divisors (4039743214296) is greater than itself. Its abundance is 2040827564592
Bases of 1998915649704
- Binary: 111010001011010001010100001000000101010002
- Hexadecimal: 0x1D168A840A8
- Base-36: PIAERMI0
Squares and roots of 1998915649704
- 1998915649704 squared (19989156497042) is 3995663774631564435287616
- 1998915649704 cubed (19989156497043) is 7986994850066390656388884800745265664
-
The
square root of 1998915649704 is 1413830.1346710643 -
The
cube root of 1998915649704 is 12596.9330943761
Scales and comparisons
How big is 1998915649704?- 1,998,915,649,704 seconds is equal to 63,559 years, 17 weeks, 2 days, 19 hours, 8 minutes, 24 seconds.
-
To count from 1 to 1,998,915,649,704 would take you about one hundred fifty-eight thousand, eight hundred ninety-eight 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 1998915649704 cubic inches would be around 1049.7 feet tall.
Recreational maths with 1998915649704
- 1998915649704 backwards is 4079465198991
- 1998915649704 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1998915649704's digits is 72
- More coming soon!
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