80421398720
80,421,398,720 is an even composite number composed of six prime numbers multiplied together.
80421398720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 80421398720:
26 × 5 × 13 × 292 × 127 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 29 × 29 × 127 × 181)See below for interesting mathematical facts about the number 80421398720 from the Numbermatics database.
Names of 80421398720
- Cardinal: 80421398720 can be written as Eighty billion, four hundred twenty-one million, three hundred ninety-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 8.042139872 × 1010
Factors of 80421398720
Divisors of 80421398720
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 127 130 145 160 181 208 232 254 260 290 320 362 377 416 464 508 520 580 635 724 754 832 841 905 928 1016 1040 1160 1270 1448 1508 1651 1682 1810 1856 1885 2032 2080 2320 2353 2540 2896 3016 3302 3364 3620 3683 3770 4064 4160 4205 4640 4706 5080 5249 5792 6032 6604 6728 7240 7366 7540 8128 8255 8410 9280 9412 10160 10498 10933 11584 11765 12064 13208 13456 14480 14732 15080 16510 16820 18415 18824 20320 20996 21866 22987 23530 24128 26245 26416 26912 28960 29464 30160 33020 33640 36830 37648 40640 41992 43732 45974 47060 47879 52490 52832 53824 54665 57920 58928 60320 66040 67280 68237 73660 75296 83984 87464 91948 94120 95758 104980 105664 106807 109330 114935 117856 120640 132080 134560 136474 147320 150592 152221 167968 174928 183896 188240 191516 209960 213614 218660 229870 235712 239395 264160 269120 272948 294640 298831 304442 335936 341185 349856 367792 376480 383032 419920 427228 437320 459740 478790 528320 534035 545896 589280 597662 608884 666623 682370 699712 735584 752960 761105 766064 839840 854456 874640 919480 957580 1068070 1091792 1178560 1195324 1217768 1333246 1364740 1388491 1471168 1494155 1522210 1532128 1679680 1708912 1749280 1838960 1915160 1978873 2136140 2183584 2390648 2435536 2666492 2729480 2776982 2988310 3044420 3064256 3333115 3417824 3498560 3677920 3830320 3957746 4272280 4367168 4781296 4871072 5332984 5458960 5553964 5976620 6088840 6666230 6835648 6942455 7355840 7660640 7915492 8544560 8666099 9562592 9742144 9894365 10665968 10917920 11107928 11953240 12177680 13332460 13884910 15321280 15830984 17089120 17332198 19125184 19332067 19788730 21331936 21835840 22215856 23906480 24355360 26664920 27769820 31661968 34178240 34664396 38664134 39577460 42663872 43330495 44431712 47812960 48710720 53329840 55539640 63323936 69328792 77328268 79154920 86660990 88863424 95625920 96660335 106659680 111079280 126647872 138657584 154656536 158309840 173321980 193320670 213319360 222158560 251316871 277315168 309313072 316619680 346643960 386641340 444317120 502633742 554630336 618626144 633239360 693287920 773282680 1005267484 1237252288 1256584355 1386575840 1546565360 2010534968 2513168710 2773151680 3093130720 4021069936 5026337420 6186261440 8042139872 10052674840 16084279744 20105349680 40210699360 80421398720
- Sum of all divisors σ(n): 216462425088
- Sum of proper divisors (its aliquot sum) s(n): 136041026368
- 80421398720 is an abundant number, because the sum of its proper divisors (136041026368) is greater than itself. Its abundance is 55619627648
Bases of 80421398720
- Binary: 10010101110010111110100101000110000002
- Hexadecimal: 0x12B97D28C0
- Base-36: 10Y0TOE8
Squares and roots of 80421398720
- 80421398720 squared (804213987202) is 6467601372081217638400
- 80421398720 cubed (804213987203) is 520133548706162679920863182848000
-
The
square root of 80421398720 is 283586.6687980943 -
The
cube root of 80421398720 is 4316.4217683565
Scales and comparisons
How big is 80421398720?- 80,421,398,720 seconds is equal to 2,557 years, 7 weeks, 6 days, 5 hours, 25 minutes, 20 seconds.
-
To count from 1 to 80,421,398,720 would take you about five thousand, one hundred fourteen 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 80421398720 cubic inches would be around 359.7 feet tall.
Recreational maths with 80421398720
- 80421398720 backwards is 02789312408
- The number of decimal digits it has is: 11
- The sum of 80421398720's digits is 44
- 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 80421398720 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 80421398720 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/80421398720/
Chicago style:
Numbermatics. 2024. "Number 80421398720 - Facts about the integer". https://numbermatics.com/n/80421398720/
The information we have on file for 80421398720 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 80421398720, math, Factors of 80421398720, curriculum, school, college, exams, university, Prime factorization of 80421398720, STEM, science, technology, engineering, physics, economics, calculator, eighty billion, four hundred twenty-one million, three hundred ninety-eight thousand, seven hundred twenty.