19987108020
19,987,108,020 is an even composite number composed of seven prime numbers multiplied together.
19987108020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 19987108020:
22 × 34 × 5 × 11 × 31 × 97 × 373
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 31 × 97 × 373)See below for interesting mathematical facts about the number 19987108020 from the Numbermatics database.
Names of 19987108020
- Cardinal: 19987108020 can be written as Nineteen billion, nine hundred eighty-seven million, one hundred eight thousand and twenty.
Scientific notation
- Scientific notation: 1.998710802 × 1010
Factors of 19987108020
Divisors of 19987108020
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 54 55 60 62 66 81 90 93 97 99 108 110 124 132 135 155 162 165 180 186 194 198 220 270 279 291 297 310 324 330 341 372 373 388 396 405 465 485 495 540 558 582 594 620 660 682 746 810 837 873 891 930 970 990 1023 1067 1116 1119 1164 1188 1364 1395 1455 1485 1492 1620 1674 1705 1746 1782 1860 1865 1940 1980 2046 2134 2238 2511 2619 2790 2910 2970 3007 3069 3201 3348 3357 3410 3492 3564 3730 4092 4103 4185 4268 4365 4455 4476 5022 5115 5238 5335 5580 5595 5820 5940 6014 6138 6402 6714 6820 7460 7857 8206 8370 8730 8910 9021 9207 9603 10044 10071 10230 10476 10670 11190 11563 12028 12276 12309 12555 12804 13095 13428 15035 15345 15714 16005 16412 16740 16785 17460 17820 18042 18414 19206 20142 20460 20515 21340 22380 23126 24618 25110 26190 27063 27621 28809 30070 30213 30690 31428 32010 33077 33570 34689 36084 36181 36828 36927 38412 39285 40284 41030 45105 46035 46252 48015 49236 50220 50355 52380 54126 55242 57618 57815 60140 60426 61380 61545 64020 66154 67140 69378 72362 73854 78570 81189 82060 86427 90210 92070 96030 99231 100710 104067 108252 108543 110484 110781 115236 115630 120852 123090 127193 132308 135315 138105 138756 144045 144724 147708 151065 157140 162378 165385 172854 173445 180420 180905 184140 184635 192060 198462 201420 208134 217086 221562 231260 243567 246180 254386 270630 276210 288090 297693 302130 312201 324756 325629 330770 332343 345708 346890 361810 369270 381579 396924 397991 405945 416268 432135 434172 443124 487134 496155 508772 520335 541260 542715 552420 553905 576180 595386 604260 624402 635965 651258 661540 664686 693780 723620 738540 763158 795982 811890 864270 893079 936603 974268 976887 992310 1040670 1085430 1107810 1121611 1144737 1190772 1193973 1217835 1248804 1271930 1302516 1329372 1488465 1526316 1561005 1591964 1623780 1628145 1661715 1728540 1786158 1873206 1907895 1953774 1984620 1989955 2081340 2170860 2215620 2243222 2289474 2387946 2435670 2543860 2679237 2930661 2976930 3122010 3256290 3323430 3364833 3434211 3572316 3581919 3746412 3815790 3907548 3979910 4465395 4486444 4578948 4683015 4775892 4871340 4884435 5358474 5608055 5723685 5861322 5953860 5969865 6244020 6512580 6646860 6729666 6868422 7163838 7631580 7959820 8930790 9366030 9768870 10094499 10302633 10716948 10745757 11216110 11447370 11722644 11939730 12337721 13396185 13459332 13736844 14327676 14653305 16824165 17171055 17861580 17909595 18732060 19537740 20188998 20605266 21491514 22432220 22894740 23879460 24675442 26792370 29306610 30283497 32237271 33648330 34342110 35819190 37013163 40377996 41210532 42983028 49350884 50472495 51513165 53584740 53728785 58613220 60566994 61688605 64474542 67296660 68684220 71638380 74026326 90850491 100944990 103026330 107457570 111039489 121133988 123377210 128949084 148052652 151417485 161186355 181700982 185065815 201889980 206052660 214915140 222078978 246754420 302834970 322372710 333118467 363401964 370131630 444157956 454252455 555197445 605669940 644745420 666236934 740263260 908504910 999355401 1110394890 1332473868 1665592335 1817009820 1998710802 2220789780 3331184670 3997421604 4996777005 6662369340 9993554010 19987108020
- Sum of all divisors σ(n): 71525938176
- Sum of proper divisors (its aliquot sum) s(n): 51538830156
- 19987108020 is an abundant number, because the sum of its proper divisors (51538830156) is greater than itself. Its abundance is 31551722136
Bases of 19987108020
- Binary: 100101001110101001100010000101101002
- Hexadecimal: 0x4A75310B4
- Base-36: 96JT390
Squares and roots of 19987108020
- 19987108020 squared (199871080202) is 399484487003148320400
- 19987108020 cubed (199871080203) is 7984539594046211559916369608000
-
The
square root of 19987108020 is 141375.7688573257 -
The
cube root of 19987108020 is 2713.8342542717
Scales and comparisons
How big is 19987108020?- 19,987,108,020 seconds is equal to 635 years, 27 weeks, 3 days, 6 hours, 27 minutes.
-
To count from 1 to 19,987,108,020 would take you about one thousand, two hundred seventy-one 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 19987108020 cubic inches would be around 226.2 feet tall.
Recreational maths with 19987108020
- 19987108020 backwards is 02080178991
- 19987108020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19987108020's digits is 45
- 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 19987108020 - Facts about the integer". Numbermatics.com. 2024. Web. 25 April 2024.
APA style:
Numbermatics. (2024). Number 19987108020 - Facts about the integer. Retrieved 25 April 2024, from https://numbermatics.com/n/19987108020/
Chicago style:
Numbermatics. 2024. "Number 19987108020 - Facts about the integer". https://numbermatics.com/n/19987108020/
The information we have on file for 19987108020 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 19987108020, math, Factors of 19987108020, curriculum, school, college, exams, university, Prime factorization of 19987108020, STEM, science, technology, engineering, physics, economics, calculator, nineteen billion, nine hundred eighty-seven million, one hundred eight thousand and twenty.