18329557428
18,329,557,428 is an even composite number composed of seven prime numbers multiplied together.
What does the number 18329557428 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 432 divisors.
18329557428 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 18329557428:
22 × 32 × 7 × 13 × 372 × 61 × 67
(2 × 2 × 3 × 3 × 7 × 13 × 37 × 37 × 61 × 67)See below for interesting mathematical facts about the number 18329557428 from the Numbermatics database.
Names of 18329557428
- Cardinal: 18329557428 can be written as Eighteen billion, three hundred twenty-nine million, five hundred fifty-seven thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.8329557428 × 1010
Factors of 18329557428
Divisors of 18329557428
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 37 39 42 52 61 63 67 74 78 84 91 111 117 122 126 134 148 156 182 183 201 222 234 244 252 259 268 273 333 364 366 402 427 444 468 469 481 518 546 549 603 666 732 777 793 804 819 854 871 938 962 1036 1092 1098 1206 1281 1332 1369 1407 1443 1554 1586 1638 1708 1742 1876 1924 2196 2257 2331 2379 2412 2479 2562 2613 2738 2814 2886 3108 3172 3276 3367 3484 3843 4087 4107 4221 4329 4514 4662 4758 4958 5124 5226 5476 5551 5628 5772 6097 6734 6771 7137 7437 7686 7839 8174 8214 8442 8658 9028 9324 9516 9583 9916 10101 10452 11102 12194 12261 12321 13468 13542 14274 14874 15372 15678 15799 16348 16428 16653 16884 17316 17353 17797 18291 19166 20202 20313 22204 22311 24388 24522 24642 27084 28548 28609 28749 29341 29748 30303 31356 31598 32227 33306 34706 35594 36582 36783 38332 40404 40626 44622 47397 49044 49284 49959 52059 53131 53391 54873 57218 57498 58682 60606 63196 64454 66612 69412 71188 73164 73566 81252 83509 85827 86247 88023 89244 91723 94794 96681 99918 104118 106262 106782 109746 114436 114996 117364 121212 124579 128908 142191 147132 151219 156177 159393 160173 167018 171654 172494 176046 183446 189588 193362 199836 205387 208236 212524 213564 219492 225589 249158 250527 257481 264069 275169 284382 290043 302438 312354 318786 320346 334036 343308 344988 352092 366892 371917 373737 386724 410774 451178 453657 478179 498316 501054 514962 528138 550338 568764 580086 584563 604876 616161 624708 637572 640692 642061 676767 743834 747474 751581 821548 825507 902356 907314 956358 1002108 1029924 1056276 1058533 1085617 1100676 1115751 1121211 1160172 1169126 1192399 1232322 1284122 1353534 1360971 1487668 1494948 1503162 1651014 1753689 1814628 1848483 1912716 1926183 1965847 2030301 2117066 2171234 2231502 2242422 2338252 2384798 2464644 2568244 2707068 2721942 3006324 3175599 3256851 3302028 3347253 3507378 3577197 3696966 3852366 3931694 4060602 4234132 4342468 4463004 4484844 4769596 5261067 5443884 5595103 5778549 5897541 6351198 6513702 6694506 7014756 7154394 7393932 7599319 7704732 7863388 8121204 8346793 9526797 9770553 10522134 10731591 11190206 11557098 11795082 12702396 13027404 13389012 13760929 14308788 15198638 16693586 16785309 17692623 19053594 19541106 21044268 21463182 22380412 22797957 23114196 23590164 25040379 27521858 30397276 33387172 33570618 35385246 38107188 39082212 39165721 41282787 42926364 45595914 50080758 50355927 55043716 67141236 68393871 70770492 72736339 75121137 78331442 82565574 91191828 100161516 100711854 117497163 123848361 136787742 145472678 150242274 156662884 165131148 201423708 218209017 234994326 247696722 273575484 290945356 300484548 352491489 436418034 469988652 495393444 509154373 654627051 704982978 872836068 1018308746 1309254102 1409965956 1527463119 2036617492 2618508204 3054926238 4582389357 6109852476 9164778714 18329557428
- Sum of all divisors σ(n): 60458047104
- Sum of proper divisors (its aliquot sum) s(n): 42128489676
- 18329557428 is an abundant number, because the sum of its proper divisors (42128489676) is greater than itself. Its abundance is 23798932248
Bases of 18329557428
- Binary: 100010001001000011011011001101101002
- Hexadecimal: 0x44486D9B4
- Base-36: 8F4Y110
Squares and roots of 18329557428
- 18329557428 squared (183295574282) is 335972675506349975184
- 18329557428 cubed (183295574283) is 6158230449932450848801502866752
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The
square root of 18329557428 is 135386.6959047307 -
The
cube root of 18329557428 is 2636.6389269217
Scales and comparisons
How big is 18329557428?- 18,329,557,428 seconds is equal to 582 years, 42 weeks, 5 days, 15 hours, 43 minutes, 48 seconds.
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To count from 1 to 18,329,557,428 would take you about one thousand, one hundred sixty-five 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 18329557428 cubic inches would be around 219.7 feet tall.
Recreational maths with 18329557428
- 18329557428 backwards is 82475592381
- The number of decimal digits it has is: 11
- The sum of 18329557428's digits is 54
- More coming soon!
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The information we have on file for 18329557428 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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