21329181120
21,329,181,120 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21329181120 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 448 divisors.
21329181120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21329181120:
26 × 3 × 5 × 13 × 19 × 293 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 19 × 293 × 307)See below for interesting mathematical facts about the number 21329181120 from the Numbermatics database.
Names of 21329181120
- Cardinal: 21329181120 can be written as Twenty-one billion, three hundred twenty-nine million, one hundred eighty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.132918112 × 1010
Factors of 21329181120
Divisors of 21329181120
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 64 65 76 78 80 95 96 104 114 120 130 152 156 160 190 192 195 208 228 240 247 260 285 293 304 307 312 320 380 390 416 456 480 494 520 570 586 608 614 624 741 760 780 832 879 912 921 960 988 1040 1140 1172 1216 1228 1235 1248 1465 1482 1520 1535 1560 1758 1824 1842 1976 2080 2280 2344 2456 2470 2496 2930 2964 3040 3070 3120 3516 3648 3684 3705 3809 3952 3991 4160 4395 4560 4605 4688 4912 4940 5567 5833 5860 5928 6080 6140 6240 7032 7368 7410 7618 7904 7982 8790 9120 9210 9376 9824 9880 11134 11427 11666 11720 11856 11973 12280 12480 14064 14736 14820 15236 15808 15964 16701 17499 17580 18240 18420 18752 19045 19648 19760 19955 22268 22854 23332 23440 23712 23946 24560 27835 28128 29165 29472 29640 30472 31928 33402 34998 35160 36840 38090 39520 39910 44536 45708 46664 46880 47424 47892 49120 55670 56256 57135 58330 58944 59280 59865 60944 63856 66804 69996 70320 72371 73680 75829 76180 79040 79820 83505 87495 89072 89951 91416 93328 93760 95784 98240 111340 114270 116660 118560 119730 121888 127712 133608 139992 140640 144742 147360 151658 152360 159640 167010 174990 178144 179902 182832 186656 191568 217113 222680 227487 228540 233320 237120 239460 243776 255424 267216 269853 279984 281280 289484 294720 303316 304720 319280 334020 349980 356288 359804 361855 365664 373312 379145 383136 434226 445360 449755 454974 457080 466640 478920 534432 539706 559968 578968 606632 609440 638560 668040 699960 719608 723710 731328 758290 766272 868452 890720 899510 909948 914160 933280 957840 1068864 1079412 1085565 1119936 1137435 1157936 1169363 1213264 1218880 1277120 1336080 1349265 1399920 1439216 1447420 1516580 1709069 1736904 1781440 1799020 1819896 1828320 1866560 1915680 2158824 2171130 2274870 2315872 2338726 2426528 2672160 2698530 2799840 2878432 2894840 3033160 3418138 3473808 3508089 3598040 3639792 3656640 3831360 4317648 4342260 4549740 4631744 4677452 4853056 5127207 5344320 5397060 5599680 5756864 5789680 5846815 6066320 6836276 6947616 7016178 7196080 7279584 8545345 8635296 8684520 9099480 9354904 10254414 10794120 11579360 11693630 12132640 13672552 13895232 14032356 14392160 14559168 17090690 17270592 17369040 17540445 18198960 18709808 20508828 21588240 22217897 23158720 23387260 24265280 25636035 27345104 28064712 28784320 34181380 34738080 35080890 36397920 37419616 41017656 43176480 44435794 46774520 51272070 54690208 56129424 66653691 68362760 69476160 70161780 72795840 74839232 82035312 86352960 88871588 93549040 102544140 109380416 111089485 112258848 133307382 136725520 140323560 164070624 177743176 187098080 205088280 222178970 224517696 266614764 273451040 280647120 328141248 333268455 355486352 374196160 410176560 444357940 533229528 546902080 561294240 666536910 710972704 820353120 888715880 1066459056 1122588480 1333073820 1421945408 1640706240 1777431760 2132918112 2666147640 3554863520 4265836224 5332295280 7109727040 10664590560 21329181120
- Sum of all divisors σ(n): 77280698880
- Sum of proper divisors (its aliquot sum) s(n): 55951517760
- 21329181120 is an abundant number, because the sum of its proper divisors (55951517760) is greater than itself. Its abundance is 34622336640
Bases of 21329181120
- Binary: 100111101110101000101111001110000002
- Hexadecimal: 0x4F75179C0
- Base-36: 9SQUDHC
Squares and roots of 21329181120
- 21329181120 squared (213291811202) is 454933967249764454400
- 21329181120 cubed (213291811203) is 9703368985110374325235580928000
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The
square root of 21329181120 is 146045.1338456711 -
The
cube root of 21329181120 is 2773.2651492317
Scales and comparisons
How big is 21329181120?- 21,329,181,120 seconds is equal to 678 years, 10 weeks, 3 days, 12 hours, 32 minutes.
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To count from 1 to 21,329,181,120 would take you about one thousand, three hundred fifty-six 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 21329181120 cubic inches would be around 231.1 feet tall.
Recreational maths with 21329181120
- 21329181120 backwards is 02118192312
- 21329181120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21329181120's digits is 30
- More coming soon!
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The information we have on file for 21329181120 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!
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