1801397220
1,801,397,220 is an even composite number composed of six prime numbers multiplied together.
1801397220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1801397220:
22 × 3 × 5 × 7 × 192 × 1092
(2 × 2 × 3 × 5 × 7 × 19 × 19 × 109 × 109)See below for interesting mathematical facts about the number 1801397220 from the Numbermatics database.
Names of 1801397220
- Cardinal: 1801397220 can be written as One billion, eight hundred one million, three hundred ninety-seven thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.80139722 × 109
Factors of 1801397220
Divisors of 1801397220
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 57 60 70 76 84 95 105 109 114 133 140 190 210 218 228 266 285 327 361 380 399 420 436 532 545 570 654 665 722 763 798 1083 1090 1140 1308 1330 1444 1526 1596 1635 1805 1995 2071 2166 2180 2289 2527 2660 3052 3270 3610 3815 3990 4142 4332 4578 5054 5415 6213 6540 7220 7581 7630 7980 8284 9156 10108 10355 10830 11445 11881 12426 12635 14497 15162 15260 20710 21660 22890 23762 24852 25270 28994 30324 31065 35643 37905 39349 41420 43491 45780 47524 50540 57988 59405 62130 71286 72485 75810 78698 83167 86982 118047 118810 124260 142572 144970 151620 157396 166334 173964 178215 196745 217455 225739 236094 237620 249501 275443 289940 332668 356430 393490 415835 434910 451478 472188 499002 550886 590235 677217 712860 786980 826329 831670 869820 902956 998004 1101772 1128695 1180470 1247505 1354434 1377215 1580173 1652658 1663340 2257390 2360940 2495010 2708868 2754430 3160346 3305316 3386085 4131645 4289041 4514780 4740519 4990020 5508860 6320692 6772170 7900865 8263290 8578082 9481038 12867123 13544340 15801730 16526580 17156164 18962076 21445205 23702595 25734246 30023287 31603460 42890410 47405190 51468492 60046574 64335615 85780820 90069861 94810380 120093148 128671230 150116435 180139722 257342460 300232870 360279444 450349305 600465740 900698610 1801397220
- Sum of all divisors σ(n): 6140159424
- Sum of proper divisors (its aliquot sum) s(n): 4338762204
- 1801397220 is an abundant number, because the sum of its proper divisors (4338762204) is greater than itself. Its abundance is 2537364984
Bases of 1801397220
- Binary: 11010110101111100100011111001002
- Hexadecimal: 0x6B5F23E4
- Base-36: TSI6ZO
Squares and roots of 1801397220
- 1801397220 squared (18013972202) is 3245031944223728400
- 1801397220 cubed (18013972203) is 5845591523135819397795048000
-
The
square root of 1801397220 is 42442.8700726047 -
The
cube root of 1801397220 is 1216.7550649059
Scales and comparisons
How big is 1801397220?- 1,801,397,220 seconds is equal to 57 years, 14 weeks, 3 days, 12 hours, 7 minutes.
-
To count from 1 to 1,801,397,220 would take you about 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 1801397220 cubic inches would be around 101.4 feet tall.
Recreational maths with 1801397220
- 1801397220 backwards is 0227931081
- The number of decimal digits it has is: 10
- The sum of 1801397220's digits is 33
- 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 1801397220 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 1801397220 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/1801397220/
Chicago style:
Numbermatics. 2024. "Number 1801397220 - Facts about the integer". https://numbermatics.com/n/1801397220/
The information we have on file for 1801397220 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 1801397220, math, Factors of 1801397220, curriculum, school, college, exams, university, Prime factorization of 1801397220, STEM, science, technology, engineering, physics, economics, calculator, one billion, eight hundred one million, three hundred ninety-seven thousand, two hundred twenty.