21349431168
21,349,431,168 is an even composite number composed of seven prime numbers multiplied together.
21349431168 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 21349431168:
27 × 3 × 13 × 19 × 31 × 53 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 19 × 31 × 53 × 137)See below for interesting mathematical facts about the number 21349431168 from the Numbermatics database.
Names of 21349431168
- Cardinal: 21349431168 can be written as Twenty-one billion, three hundred forty-nine million, four hundred thirty-one thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 2.1349431168 × 1010
Factors of 21349431168
Divisors of 21349431168
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 19 24 26 31 32 38 39 48 52 53 57 62 64 76 78 93 96 104 106 114 124 128 137 152 156 159 186 192 208 212 228 247 248 274 304 312 318 372 384 403 411 416 424 456 494 496 548 589 608 624 636 689 741 744 806 822 832 848 912 988 992 1007 1096 1178 1209 1216 1248 1272 1378 1482 1488 1612 1643 1644 1664 1696 1767 1781 1824 1976 1984 2014 2067 2192 2356 2418 2432 2496 2544 2603 2756 2964 2976 3021 3224 3286 3288 3392 3534 3562 3648 3952 3968 4028 4134 4247 4384 4712 4836 4929 4992 5088 5206 5343 5512 5928 5952 6042 6448 6572 6576 6784 7068 7124 7261 7296 7657 7809 7904 8056 8268 8494 8768 9424 9672 9858 10176 10412 10686 11024 11856 11904 12084 12741 12896 13091 13144 13152 14136 14248 14522 15314 15618 15808 16112 16536 16988 17536 18848 19344 19716 20352 20824 21359 21372 21783 22048 22971 23712 24168 25482 25792 26182 26288 26304 28272 28496 29044 30628 31217 31236 31616 32224 33072 33839 33976 37696 38688 39273 39432 41648 42718 42744 43566 44096 45942 47424 48336 50964 51584 52364 52576 52608 55211 56544 56992 58088 61256 62434 62472 64077 64448 66144 67678 67952 75392 77376 78546 78864 80693 83296 85436 85488 87132 88192 91884 93651 94393 94848 96672 101517 101928 104728 105152 110422 113088 113984 116176 122512 124868 124944 128154 128896 132288 135356 135904 137959 154752 157092 157728 161386 165633 166592 170872 170976 174264 183768 187302 188786 193344 203034 203856 209456 210304 220844 225091 226176 227968 232352 242079 245024 249736 249888 256308 264576 270712 271808 275918 283179 314184 315456 322772 331266 333184 341744 341952 348528 367536 374604 377572 386688 405821 406068 407712 413877 418912 441688 450182 464704 484158 490048 499472 499776 512616 541424 543616 551836 566358 628368 630912 645544 662532 675273 683488 683904 697056 735072 749208 755144 811642 812136 815424 827754 837824 883376 900364 929408 968316 980096 998944 999552 1025232 1049009 1082848 1103672 1132716 1217463 1256736 1291088 1325064 1350546 1366976 1394112 1470144 1498416 1510288 1623284 1624272 1630848 1655508 1675648 1766752 1793467 1800728 1936632 1997888 2050464 2098018 2165696 2207344 2265432 2434926 2513472 2582176 2650128 2701092 2733952 2788224 2926183 2940288 2996832 3020576 3147027 3246568 3248544 3311016 3533504 3586934 3601456 3873264 3995776 4100928 4196036 4276729 4331392 4414688 4530864 4869852 5026944 5164352 5300256 5380401 5402184 5852366 5993664 6041152 6294054 6493136 6497088 6622032 7067008 7173868 7202912 7746528 8201856 8392072 8553458 8778549 8829376 9061728 9739704 10328704 10600512 10760802 10804368 11704732 11987328 12082304 12588108 12830187 12986272 12994176 13244064 14347736 14405824 15493056 16784144 17106916 17557098 17658752 18123456 19479408 21201024 21521604 21608736 23409464 25176216 25660374 25972544 26488128 28695472 28811648 30986112 33568288 34213832 35114196 36246912 38958816 43043208 43217472 46818928 50352432 51320748 51945088 52976256 55597477 57390944 67136576 68427664 70228392 77917632 86086416 86434944 93637856 100704864 102641496 111194954 114781888 134273152 136855328 140456784 155835264 166792431 172172832 187275712 201409728 205282992 222389908 229563776 273710656 280913568 333584862 344345664 374551424 402819456 410565984 444779816 547421312 561827136 667169724 688691328 821131968 889559632 1123654272 1334339448 1642263936 1779119264 2668678896 3558238528 5337357792 7116477056 10674715584 21349431168
- Sum of all divisors σ(n): 68105318400
- Sum of proper divisors (its aliquot sum) s(n): 46755887232
- 21349431168 is an abundant number, because the sum of its proper divisors (46755887232) is greater than itself. Its abundance is 25406456064
Bases of 21349431168
- Binary: 100111110001000011001110111100000002
- Hexadecimal: 0x4F8867780
- Base-36: 9T2WEIO
Squares and roots of 21349431168
- 21349431168 squared (213494311682) is 455798211197169844224
- 21349431168 cubed (213494311683) is 9731032536451504465665570373632
-
The
square root of 21349431168 is 146114.4454460269 -
The
cube root of 21349431168 is 2774.1425229569
Scales and comparisons
How big is 21349431168?- 21,349,431,168 seconds is equal to 678 years, 43 weeks, 6 days, 21 hours, 32 minutes, 48 seconds.
-
To count from 1 to 21,349,431,168 would take you about one thousand, three 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 21349431168 cubic inches would be around 231.2 feet tall.
Recreational maths with 21349431168
- 21349431168 backwards is 86113494312
- The number of decimal digits it has is: 11
- The sum of 21349431168's digits is 42
- 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 21349431168 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
APA style:
Numbermatics. (2024). Number 21349431168 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/21349431168/
Chicago style:
Numbermatics. 2024. "Number 21349431168 - Facts about the integer". https://numbermatics.com/n/21349431168/
The information we have on file for 21349431168 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 21349431168, math, Factors of 21349431168, curriculum, school, college, exams, university, Prime factorization of 21349431168, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred forty-nine million, four hundred thirty-one thousand, one hundred sixty-eight.