2001997998
2,001,997,998 is an even composite number composed of six prime numbers multiplied together.
2001997998 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 2001997998:
2 × 33 × 72 × 112 × 132 × 37
(2 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 13 × 13 × 37)See below for interesting mathematical facts about the number 2001997998 from the Numbermatics database.
Names of 2001997998
- Cardinal: 2001997998 can be written as Two billion, one million, nine hundred ninety-seven thousand, nine hundred ninety-eight.
Scientific notation
- Scientific notation: 2.001997998 × 109
Factors of 2001997998
Divisors of 2001997998
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 37 39 42 49 54 63 66 74 77 78 91 98 99 111 117 121 126 143 147 154 169 182 189 198 222 231 234 242 259 273 286 294 297 333 338 351 363 378 407 429 441 462 481 507 518 539 546 594 637 666 693 702 726 777 814 819 847 858 882 962 999 1001 1014 1078 1089 1183 1221 1274 1287 1323 1386 1443 1521 1554 1573 1617 1638 1694 1813 1859 1911 1998 2002 2079 2178 2331 2366 2442 2457 2541 2574 2646 2849 2886 3003 3042 3146 3234 3267 3367 3549 3626 3663 3718 3822 3861 4158 4329 4477 4563 4662 4719 4851 4914 5082 5291 5439 5577 5698 5733 5929 6006 6253 6534 6734 6993 7007 7098 7326 7623 7722 8281 8547 8658 8954 9009 9126 9438 9702 10101 10582 10647 10878 10989 11011 11154 11466 11858 12506 12987 13013 13431 13986 14014 14157 14553 15246 15873 16317 16562 16731 17094 17199 17787 18018 18759 19943 20202 20449 21021 21294 21978 22022 22869 23569 24843 25641 25974 26026 26862 27027 28314 29106 30303 31339 31746 31941 32634 33033 33462 34398 35574 37037 37518 39039 39886 40293 40898 42042 42471 43771 45738 47138 47619 48951 49686 50193 51282 53361 54054 56277 58201 59829 60606 61347 62678 63063 63882 66066 68783 70707 74074 74529 76923 77077 78078 80586 84942 87542 90909 91091 94017 95238 97902 99099 100386 106722 111111 112554 116402 117117 119658 120879 122694 126126 131313 137566 141414 142857 143143 149058 153846 154154 160083 168831 174603 179487 181818 182182 184041 188034 189189 198198 206349 212121 219373 222222 223587 231231 234234 241758 259259 262626 273273 282051 285714 286286 297297 306397 320166 333333 337662 349206 351351 358974 368082 378378 393939 407407 412698 424242 429429 438746 447174 462462 481481 518518 523809 538461 546546 552123 564102 594594 612794 619047 636363 658119 666666 693693 702702 756613 777777 787878 814814 819819 846153 858858 919191 962962 999999 1002001 1047618 1076922 1104246 1181817 1222221 1238094 1272726 1288287 1316238 1387386 1444443 1513226 1555554 1571427 1639638 1692306 1838382 1857141 1974357 1999998 2004002 2081079 2269839 2333331 2363634 2444442 2459457 2576574 2757573 2851849 2888886 3006003 3142854 3370367 3666663 3714282 3864861 3948714 4162158 4333329 4539678 4666662 4918914 5296291 5515146 5703698 5923071 6012006 6740734 6809517 6999993 7333326 7729722 8272719 8555547 8666658 9018009 10111101 10592582 10999989 11846142 12999987 13619034 13999986 15888873 16545438 17111094 18036018 20222202 20428551 21999978 25666641 25999974 27054027 30333303 31777746 37074037 40857102 47666619 51333282 54108054 60666606 74148074 76999923 90999909 95333238 111222111 142999857 153999846 181999818 222444222 285999714 333666333 667332666 1000998999 2001997998
- Sum of all divisors σ(n): 6326192880
- Sum of proper divisors (its aliquot sum) s(n): 4324194882
- 2001997998 is an abundant number, because the sum of its proper divisors (4324194882) is greater than itself. Its abundance is 2322196884
Bases of 2001997998
- Binary: 11101110101010000010000101011102
- Hexadecimal: 0x775410AE
- Base-36: X3XRJI
Squares and roots of 2001997998
- 2001997998 squared (20019979982) is 4007995983996008004
- 2001997998 cubed (20019979983) is 8023999935952048063999975992
-
The
square root of 2001997998 is 44743.6922705313 -
The
cube root of 2001997998 is 1260.3404635509
Scales and comparisons
How big is 2001997998?- 2,001,997,998 seconds is equal to 63 years, 34 weeks, 1 day, 6 hours, 33 minutes, 18 seconds.
-
To count from 1 to 2,001,997,998 would take you about one hundred twenty-seven 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 2001997998 cubic inches would be around 105 feet tall.
Recreational maths with 2001997998
- 2001997998 backwards is 8997991002
- 2001997998 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2001997998's digits is 54
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 2001997998 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
APA style:
Numbermatics. (2024). Number 2001997998 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/2001997998/
Chicago style:
Numbermatics. 2024. "Number 2001997998 - Facts about the integer". https://numbermatics.com/n/2001997998/
The information we have on file for 2001997998 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 2001997998, math, Factors of 2001997998, curriculum, school, college, exams, university, Prime factorization of 2001997998, STEM, science, technology, engineering, physics, economics, calculator, two billion, one million, nine hundred ninety-seven thousand, nine hundred ninety-eight.