1998131218908
1,998,131,218,908 is an even composite number composed of seven prime numbers multiplied together.
1998131218908 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1998131218908:
22 × 3 × 112 × 17 × 53 × 89 × 1312
(2 × 2 × 3 × 11 × 11 × 17 × 53 × 89 × 131 × 131)See below for interesting mathematical facts about the number 1998131218908 from the Numbermatics database.
Names of 1998131218908
- Cardinal: 1998131218908 can be written as One trillion, nine hundred ninety-eight billion, one hundred thirty-one million, two hundred eighteen thousand, nine hundred eight.
Scientific notation
- Scientific notation: 1.998131218908 × 1012
Factors of 1998131218908
Divisors of 1998131218908
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 11 12 17 22 33 34 44 51 53 66 68 89 102 106 121 131 132 159 178 187 204 212 242 262 267 318 356 363 374 393 484 524 534 561 583 636 726 748 786 901 979 1068 1122 1166 1441 1452 1513 1572 1749 1802 1958 2057 2227 2244 2332 2703 2882 2937 3026 3498 3604 3916 4114 4323 4454 4539 4717 5406 5764 5874 6052 6171 6413 6681 6943 6996 8228 8646 8908 9078 9434 9911 10769 10812 11659 11748 12342 12826 13362 13886 14151 15851 16643 17161 17292 18156 18868 19239 19822 20829 21538 23318 24497 24684 25652 26724 27772 28302 29733 31702 32307 33286 34322 34977 38478 39644 41658 43076 46636 47553 48994 49929 51483 51887 56604 59466 63404 64614 66572 68644 69954 73491 76373 76956 80189 83316 95106 97988 99858 102966 103774 109021 118031 118932 128249 129228 139908 146982 152746 155661 160378 183073 188771 190212 198203 199716 205932 207548 218042 229119 236062 240567 256498 269467 291737 293964 305492 311322 320756 327063 354093 366146 377542 384747 396406 436084 458238 472124 481134 512996 538934 549219 566313 570757 583474 594609 617927 622644 654126 708186 732292 755084 769494 792812 808401 840103 875211 882079 909533 916476 962268 1077868 1098438 1132626 1141514 1166948 1189218 1235854 1298341 1308252 1410739 1416372 1527329 1538988 1616802 1680206 1712271 1750422 1764158 1819066 1853781 2076481 2180233 2196876 2265252 2283028 2378436 2471708 2520309 2596682 2646237 2728599 2821478 3054658 3209107 3233604 3360412 3424542 3500844 3528316 3638132 3707562 3895023 4152962 4232217 4360466 4581987 5040618 5193364 5292474 5457198 5642956 6109316 6229443 6418214 6540699 6797197 6849084 7415124 7790046 8305924 8464434 8720932 9163974 9627321 9702869 10004863 10081236 10504759 10584948 10914396 12458886 12836428 13081398 13594394 14281751 15462061 15580092 16800619 16928868 18327948 19254642 19405738 20009726 20391591 21009518 23982563 24917772 25964593 26162796 27188788 28563502 29108607 30014589 30924122 31514277 33601238 35300177 38509284 38811476 40019452 40783182 42019036 42845253 46386183 47965126 50401857 51929186 57127004 58217214 60029178 61848244 63028554 67202476 70600354 71947689 74769167 77893779 80948437 81566364 85690506 92772366 95930252 100803714 103858372 105900531 110053493 115552349 116434428 120058356 126057108 141200708 143895378 149538334 155787558 161896874 170082671 171381012 184806809 185544732 201607428 211801062 220106986 224307501 231104698 242845311 285610523 287790756 299076668 311575116 323793748 330160479 340165342 346657047 369613618 423602124 440213972 448615002 462209396 485690622 510248013 554420427 571221046 660320958 680330684 693314094 739227236 856831569 890432807 897230004 971381244 1020496026 1108840854 1142442092 1271075839 1320641916 1376123429 1386628188 1713663138 1780865614 1870909381 2040992052 2217681708 2542151678 2671298421 2752246858 3141715753 3427326276 3561731228 3741818762 3813227517 4128370287 5084303356 5342596842 5504493716 5612728143 6283431506 7483637524 7626455034 8256740574 9425147259 9794760877 10685193684 11225456286 12566863012 15137357719 15252910068 16513481148 18850294518 19589521754 22450912572 29384282631 30274715438 37700589036 39179043508 45412073157 58768565262 60549430876 90824146314 117537130524 166510934909 181648292628 333021869818 499532804727 666043739636 999065609454 1998131218908
- Sum of all divisors σ(n): 5633636067360
- Sum of proper divisors (its aliquot sum) s(n): 3635504848452
- 1998131218908 is an abundant number, because the sum of its proper divisors (3635504848452) is greater than itself. Its abundance is 1637373629544
Bases of 1998131218908
- Binary: 111010001001110011110011011001001110111002
- Hexadecimal: 0x1D139E6C9DC
- Base-36: PHXFQJTO
Squares and roots of 1998131218908
- 1998131218908 squared (19981312189082) is 3992528367974769816712464
- 1998131218908 cubed (19981312189083) is 7977595574426194765258403441676069312
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The
square root of 1998131218908 is 1413552.6940683887 -
The
cube root of 1998131218908 is 12595.2850816781
Scales and comparisons
How big is 1998131218908?- 1,998,131,218,908 seconds is equal to 63,534 years, 20 weeks, 2 days, 17 hours, 41 minutes, 48 seconds.
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To count from 1 to 1,998,131,218,908 would take you about one hundred fifty-eight 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 1998131218908 cubic inches would be around 1049.6 feet tall.
Recreational maths with 1998131218908
- 1998131218908 backwards is 8098121318991
- The number of decimal digits it has is: 13
- The sum of 1998131218908's digits is 60
- More coming soon!
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"Number 1998131218908 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.
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The information we have on file for 1998131218908 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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