20479439042820
20,479,439,042,820 is an even composite number composed of seven prime numbers multiplied together.
20479439042820 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 20479439042820:
22 × 32 × 5 × 19 × 71 × 521 × 161881
(2 × 2 × 3 × 3 × 5 × 19 × 71 × 521 × 161881)See below for interesting mathematical facts about the number 20479439042820 from the Numbermatics database.
Names of 20479439042820
- Cardinal: 20479439042820 can be written as Twenty trillion, four hundred seventy-nine billion, four hundred thirty-nine million, forty-two thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 2.047943904282 × 1013
Factors of 20479439042820
Divisors of 20479439042820
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 71 76 90 95 114 142 171 180 190 213 228 284 285 342 355 380 426 521 570 639 684 710 852 855 1042 1065 1140 1278 1349 1420 1563 1710 2084 2130 2556 2605 2698 3126 3195 3420 4047 4260 4689 5210 5396 6252 6390 6745 7815 8094 9378 9899 10420 12141 12780 13490 15630 16188 18756 19798 20235 23445 24282 26980 29697 31260 36991 39596 40470 46890 48564 49495 59394 60705 73982 80940 89091 93780 98990 110973 118788 121410 147964 148485 161881 178182 184955 197980 221946 242820 296970 323762 332919 356364 369910 443892 445455 485643 554865 593940 647524 665838 702829 739820 809405 890910 971286 1109730 1331676 1405658 1456929 1618810 1664595 1781820 1942572 2108487 2219460 2428215 2811316 2913858 3075739 3237620 3329190 3514145 4216974 4856430 5827716 6151478 6325461 6658380 7028290 7284645 8433948 9227217 9712860 10542435 11493551 12302956 12650922 14056580 14569290 15378695 18454434 21084870 22987102 25301844 27681651 29138580 30757390 31627305 34480653 36908868 42169740 45974204 46136085 55363302 57467755 61514780 63254610 68961306 84340001 92272170 103441959 110726604 114935510 126509220 137922612 138408255 168680002 172403265 184544340 206883918 218377469 229871020 253020003 276816510 337360004 344806530 413767836 421700005 436754938 506040006 517209795 553633020 655132407 689613060 759060009 843400010 873509876 1012080012 1034419590 1091887345 1265100015 1310264814 1518120018 1602460019 1686800020 1965397221 2068839180 2183774690 2530200030 2620529628 3036240036 3204920038 3275662035 3795300045 3930794442 4367549380 4807380057 5060400060 5988140071 6409840076 6551324070 7590600090 7861588884 8012300095 9614760114 9826986105 11976280142 13102648140 14422140171 15181200180 16024600190 17964420213 19229520228 19653972210 23952560284 24036900285 28844280342 29940700355 32049200380 35928840426 39307944420 48073800570 53893260639 57688560684 59881400710 71857680852 72110700855 89822101065 96147601140 107786521278 113774661349 119762801420 144221401710 179644202130 215573042556 227549322698 269466303195 288442803420 341323984047 359288404260 455098645396 538932606390 568873306745 682647968094 1023971952141 1077865212780 1137746613490 1365295936188 1706619920235 2047943904282 2275493226980 3413239840470 4095887808564 5119859760705 6826479680940 10239719521410 20479439042820
- Sum of all divisors σ(n): 66439170120960
- Sum of proper divisors (its aliquot sum) s(n): 45959731078140
- 20479439042820 is an abundant number, because the sum of its proper divisors (45959731078140) is greater than itself. Its abundance is 25480292035320
Bases of 20479439042820
- Binary: 1001010100000001111011011000001111001000001002
- Hexadecimal: 0x12A03DB07904
- Base-36: 79C4H8QH0
Squares and roots of 20479439042820
- 20479439042820 squared (204794390428202) is 419407423508580157793552400
- 20479439042820 cubed (204794390428203) is 8589228763850159192780833325823513768000
-
The
square root of 20479439042820 is 4525421.4215716971 -
The
cube root of 20479439042820 is 27359.3653468159
Scales and comparisons
How big is 20479439042820?- 20,479,439,042,820 seconds is equal to 651,182 years, 42 weeks, 2 days, 11 hours, 27 minutes.
-
To count from 1 to 20,479,439,042,820 would take you about one million, six hundred twenty-seven thousand, nine hundred fifty-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 20479439042820 cubic inches would be around 2279.9 feet tall.
Recreational maths with 20479439042820
- 20479439042820 backwards is 02824093497402
- The number of decimal digits it has is: 14
- The sum of 20479439042820'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 20479439042820 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.
APA style:
Numbermatics. (2024). Number 20479439042820 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/20479439042820/
Chicago style:
Numbermatics. 2024. "Number 20479439042820 - Facts about the integer". https://numbermatics.com/n/20479439042820/
The information we have on file for 20479439042820 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 20479439042820, math, Factors of 20479439042820, curriculum, school, college, exams, university, Prime factorization of 20479439042820, STEM, science, technology, engineering, physics, economics, calculator, twenty trillion, four hundred seventy-nine billion, four hundred thirty-nine million, forty-two thousand, eight hundred twenty.