1220988450
1,220,988,450 is an even composite number composed of eight prime numbers multiplied together.
1220988450 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1220988450:
2 × 3 × 52 × 11 × 17 × 19 × 29 × 79
(2 × 3 × 5 × 5 × 11 × 17 × 19 × 29 × 79)See below for interesting mathematical facts about the number 1220988450 from the Numbermatics database.
Names of 1220988450
- Cardinal: 1220988450 can be written as One billion, two hundred twenty million, nine hundred eighty-eight thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.22098845 × 109
Factors of 1220988450
Divisors of 1220988450
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 10 11 15 17 19 22 25 29 30 33 34 38 50 51 55 57 58 66 75 79 85 87 95 102 110 114 145 150 158 165 170 174 187 190 209 237 255 275 285 290 319 323 330 374 395 418 425 435 474 475 493 510 550 551 561 570 627 638 646 725 790 825 850 869 870 935 950 957 969 986 1045 1102 1122 1185 1254 1275 1343 1425 1450 1479 1501 1595 1615 1650 1653 1738 1870 1914 1938 1975 2090 2175 2291 2370 2465 2550 2607 2686 2755 2805 2850 2958 3002 3135 3190 3230 3306 3553 3950 4029 4345 4350 4503 4582 4675 4785 4845 4930 5214 5225 5423 5510 5610 5925 6061 6270 6715 6873 7106 7395 7505 7975 8058 8075 8265 8690 9006 9350 9367 9570 9690 10450 10659 10846 11455 11850 12122 12325 13035 13430 13746 13775 14025 14773 14790 15010 15675 15950 16150 16269 16511 16530 17765 18183 18734 20145 21318 21725 22515 22910 23925 24225 24650 25201 25517 26070 27115 27550 28050 28101 29546 30305 31350 32538 33022 33575 34365 35530 36366 36975 37525 38947 40290 41325 43450 43529 44319 45030 46835 47850 48450 49533 50402 51034 53295 54230 56202 57275 60610 65175 67150 68730 73865 73950 75050 75603 76551 77894 81345 82555 82650 87058 88638 88825 90915 93670 99066 100725 103037 106590 112575 114550 116841 126005 127585 130350 130587 135575 140505 147730 151206 151525 153102 162690 165110 171825 177650 181830 194735 201450 206074 217645 221595 225150 233682 234175 247665 252010 255170 261174 266475 271150 280687 281010 303050 309111 343650 369325 378015 382755 389470 406725 412775 428417 435290 443190 454575 468350 478819 495330 515185 532950 561374 584205 618222 630025 637925 652935 702525 738650 739993 756030 765510 813450 825550 842061 856834 909150 957638 973675 1030370 1088225 1107975 1168410 1238325 1260050 1275850 1285251 1305870 1403435 1405050 1436457 1479986 1545555 1684122 1890075 1913775 1947350 2142085 2176450 2215950 2219979 2394095 2476650 2570502 2575925 2806870 2872914 2921025 3091110 3264675 3699965 3780150 3827550 4210305 4284170 4439958 4788190 5151850 5842050 6426255 6529350 7017175 7182285 7399930 7727775 8139923 8420610 10710425 11099895 11970475 12852510 14034350 14364570 15455550 16279846 18499825 21051525 21420850 22199790 23940950 24419769 32131275 35911425 36999650 40699615 42103050 48839538 55499475 64262550 71822850 81399230 110998950 122098845 203498075 244197690 406996150 610494225 1220988450
- Sum of all divisors σ(n): 3856896000
- Sum of proper divisors (its aliquot sum) s(n): 2635907550
- 1220988450 is an abundant number, because the sum of its proper divisors (2635907550) is greater than itself. Its abundance is 1414919100
Bases of 1220988450
- Binary: 10010001100011011001110001000102
- Hexadecimal: 0x48C6CE22
- Base-36: K6Y0PU
Squares and roots of 1220988450
- 1220988450 squared (12209884502) is 1490812795033402500
- 1220988450 cubed (12209884503) is 1820265203848001816701125000
-
The
square root of 1220988450 is 34942.6451488721 -
The
cube root of 1220988450 is 1068.8182282629
Scales and comparisons
How big is 1220988450?- 1,220,988,450 seconds is equal to 38 years, 42 weeks, 5 days, 19 hours, 27 minutes, 30 seconds.
-
To count from 1 to 1,220,988,450 would take you about seventy-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 1220988450 cubic inches would be around 89.1 feet tall.
Recreational maths with 1220988450
- 1220988450 backwards is 0548890221
- The number of decimal digits it has is: 10
- The sum of 1220988450's digits is 39
- 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 1220988450 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
APA style:
Numbermatics. (2024). Number 1220988450 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/1220988450/
Chicago style:
Numbermatics. 2024. "Number 1220988450 - Facts about the integer". https://numbermatics.com/n/1220988450/
The information we have on file for 1220988450 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 1220988450, math, Factors of 1220988450, curriculum, school, college, exams, university, Prime factorization of 1220988450, STEM, science, technology, engineering, physics, economics, calculator, one billion, two hundred twenty million, nine hundred eighty-eight thousand, four hundred fifty.