16821147420
16,821,147,420 is an even composite number composed of eight prime numbers multiplied together.
16821147420 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 16821147420:
22 × 33 × 5 × 7 × 11 × 17 × 53 × 449
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 17 × 53 × 449)See below for interesting mathematical facts about the number 16821147420 from the Numbermatics database.
Names of 16821147420
- Cardinal: 16821147420 can be written as Sixteen billion, eight hundred twenty-one million, one hundred forty-seven thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.682114742 × 1010
Factors of 16821147420
Divisors of 16821147420
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 11 12 14 15 17 18 20 21 22 27 28 30 33 34 35 36 42 44 45 51 53 54 55 60 63 66 68 70 77 84 85 90 99 102 105 106 108 110 119 126 132 135 140 153 154 159 165 170 180 187 189 198 204 210 212 220 231 238 252 255 265 270 297 306 308 315 318 330 340 357 371 374 378 385 396 420 449 459 462 476 477 495 510 530 540 561 583 594 595 612 630 636 660 693 714 742 748 756 765 770 795 898 901 918 924 935 945 954 990 1020 1060 1071 1113 1122 1155 1166 1188 1190 1260 1309 1347 1386 1428 1431 1484 1485 1530 1540 1590 1683 1749 1785 1796 1802 1836 1855 1870 1890 1908 1980 2079 2142 2226 2244 2245 2295 2310 2332 2380 2385 2618 2694 2703 2772 2805 2862 2915 2970 3060 3143 3180 3213 3339 3366 3465 3498 3570 3604 3710 3740 3780 3927 4041 4081 4158 4284 4452 4490 4505 4590 4620 4770 4939 5049 5236 5247 5355 5388 5406 5565 5610 5724 5830 5940 6286 6307 6426 6545 6678 6732 6735 6930 6996 7140 7155 7420 7633 7854 8082 8109 8162 8316 8415 8745 8980 9010 9180 9429 9540 9878 9911 10017 10098 10395 10494 10710 10812 11130 11220 11660 11781 12123 12243 12572 12614 12852 13090 13356 13470 13515 13860 14310 14817 15266 15708 15715 15741 16065 16164 16218 16324 16695 16830 17490 18020 18858 18921 19635 19756 19822 20034 20196 20205 20405 20790 20988 21420 22260 22899 23562 23797 24246 24327 24486 24695 25228 25245 26180 26235 26940 27030 28287 28620 29634 29733 30532 31430 31482 31535 32130 32436 33390 33660 34573 34980 35343 36729 37716 37842 38165 39270 39644 40068 40410 40545 40810 41580 44451 45798 47124 47145 47594 48492 48654 48972 49390 49555 50085 50490 52470 53431 54060 56574 56763 58905 59268 59466 60615 61215 62860 62964 63070 64260 66780 68697 69146 69377 70686 71391 73458 74085 75684 76330 78540 78705 80820 81090 81620 83963 84861 88902 89199 91596 94290 94605 95188 97308 98780 99110 100170 100980 103719 104940 106862 110187 113148 113526 114495 117810 118932 118985 121230 121635 122430 126140 133353 137394 138292 138754 141372 141435 142782 146916 148170 148665 152660 157410 160293 162180 166579 167926 169722 170289 172865 176715 177804 178398 183645 188580 189210 198220 200340 206091 207438 208131 213724 214173 220374 222255 227052 228990 235620 237970 242460 243270 244860 251889 261767 266706 267155 267597 274788 277508 282870 283815 285564 296340 297330 311157 314820 320586 333158 335852 339444 340578 343485 345730 346885 353430 356796 356955 367290 378420 404549 412182 414876 416262 419815 424305 428346 440748 444510 445995 457980 475940 480879 486540 499737 503778 518595 523534 533412 534310 535194 550935 565740 567630 587741 594660 622314 624393 641172 642519 666316 666765 681156 686970 691460 693770 706860 713910 734580 755667 785301 801465 809098 824364 832524 832895 839630 848610 851445 856692 889020 891990 933471 961758 999474 1007556 1030455 1037190 1040655 1047068 1068620 1070388 1070865 1101870 1135260 1175482 1213647 1244628 1248786 1259445 1285038 1308835 1333530 1337985 1373940 1387540 1427820 1442637 1499211 1511334 1555785 1570602 1602930 1618196 1665790 1679260 1697220 1702890 1763223 1783980 1832369 1866942 1873179 1923516 1998948 2022745 2060910 2074380 2081310 2141730 2203740 2267001 2350964 2355903 2404395 2427294 2497572 2498685 2518890 2570076 2617670 2667060 2675970 2831843 2885274 2938705 2998422 3022668 3111570 3121965 3141204 3205860 3212595 3331580 3405780 3526446 3640941 3664738 3733884 3746358 3778335 3926505 4045490 4121820 4162620 4283460 4450039 4497633 4534002 4667355 4711806 4808790 4854588 4997370 5037780 5235340 5289669 5351940 5497107 5663686 5770548 5877410 5996844 6068235 6223140 6243930 6425190 7052892 7067709 7213185 7281882 7329476 7492716 7496055 7556670 7853010 8090980 8495529 8816115 8900078 8995266 9068004 9161845 9334710 9365895 9423612 9617580 9994740 10579338 10922823 10994214 11327372 11335005 11754820 11779515 12136470 12487860 12850380 13350117 14135418 14159215 14426370 14563764 14992110 15113340 15706020 15869007 16491321 16991058 17632230 17800156 17990532 18204705 18323690 18669420 18731790 21158676 21845646 21988428 22250195 22488165 22670010 23559030 24272940 25486587 26448345 26700234 27485535 28270836 28318430 28852740 29984220 31150273 31738014 32982642 33982116 35264460 35338545 36409410 36647380 37463580 40050351 42477645 43691292 44500390 44976330 45340020 47118060 49473963 50973174 52896690 53400468 54614115 54971070 56636860 62300546 63476028 65965284 66750585 70677090 72818820 76459761 79345035 80100702 82456605 84955290 89000780 89952660 93450819 98947926 101946348 105793380 109228230 109942140 120151053 124601092 127432935 133501170 141354180 152919522 155751365 158690070 160201404 164913210 169910580 186901638 197895852 200251755 218456460 240302106 247369815 254865870 267002340 280352457 305839044 311502730 317380140 329826420 373803276 382298805 400503510 467254095 480604212 494739630 509731740 560704914 600755265 623005460 764597610 801007020 841057371 934508190 989479260 1121409828 1201510530 1401762285 1529195220 1682114742 1869016380 2403021060 2803524570 3364229484 4205286855 5607049140 8410573710 16821147420
- Sum of all divisors σ(n): 70543872000
- Sum of proper divisors (its aliquot sum) s(n): 53722724580
- 16821147420 is an abundant number, because the sum of its proper divisors (53722724580) is greater than itself. Its abundance is 36901577160
Bases of 16821147420
- Binary: 11111010101001111001010111000111002
- Hexadecimal: 0x3EA9E571C
- Base-36: 7Q6VKF0
Squares and roots of 16821147420
- 16821147420 squared (168211474202) is 282951000525372656400
- 16821147420 cubed (168211474203) is 4759560492473790903741406488000
-
The
square root of 16821147420 is 129696.3662559595 -
The
cube root of 16821147420 is 2562.2325200721
Scales and comparisons
How big is 16821147420?- 16,821,147,420 seconds is equal to 534 years, 44 weeks, 5 days, 4 hours, 57 minutes.
-
To count from 1 to 16,821,147,420 would take you about one thousand and sixty-nine 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 16821147420 cubic inches would be around 213.5 feet tall.
Recreational maths with 16821147420
- 16821147420 backwards is 02474112861
- 16821147420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16821147420's digits is 36
- 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 16821147420 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.
APA style:
Numbermatics. (2024). Number 16821147420 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/16821147420/
Chicago style:
Numbermatics. 2024. "Number 16821147420 - Facts about the integer". https://numbermatics.com/n/16821147420/
The information we have on file for 16821147420 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 16821147420, math, Factors of 16821147420, curriculum, school, college, exams, university, Prime factorization of 16821147420, STEM, science, technology, engineering, physics, economics, calculator, sixteen billion, eight hundred twenty-one million, one hundred forty-seven thousand, four hundred twenty.