18128958848
18,128,958,848 is an even composite number composed of seven prime numbers multiplied together.
18128958848 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 18128958848:
27 × 72 × 11 × 13 × 17 × 29 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 13 × 17 × 29 × 41)See below for interesting mathematical facts about the number 18128958848 from the Numbermatics database.
Names of 18128958848
- Cardinal: 18128958848 can be written as Eighteen billion, one hundred twenty-eight million, nine hundred fifty-eight thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 1.8128958848 × 1010
Factors of 18128958848
Divisors of 18128958848
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 7 8 11 13 14 16 17 22 26 28 29 32 34 41 44 49 52 56 58 64 68 77 82 88 91 98 104 112 116 119 128 136 143 154 164 176 182 187 196 203 208 221 224 232 238 272 286 287 308 319 328 352 364 374 377 392 406 416 442 448 451 464 476 493 533 539 544 572 574 616 637 638 656 697 704 728 748 754 784 812 832 833 884 896 902 928 952 986 1001 1066 1078 1088 1144 1148 1189 1232 1274 1276 1309 1312 1394 1408 1421 1456 1496 1508 1547 1568 1624 1664 1666 1768 1804 1856 1904 1972 2002 2009 2132 2156 2176 2233 2288 2296 2378 2431 2464 2548 2552 2618 2624 2639 2788 2842 2912 2992 3016 3094 3136 3157 3248 3332 3451 3536 3608 3712 3731 3808 3944 4004 4018 4147 4264 4312 4466 4576 4592 4756 4862 4879 4928 5096 5104 5236 5248 5278 5423 5576 5684 5824 5863 5984 6032 6188 6272 6314 6409 6496 6664 6902 7007 7072 7216 7462 7616 7667 7888 8008 8036 8294 8323 8528 8624 8932 9061 9152 9163 9184 9512 9724 9758 9856 10192 10208 10472 10556 10829 10846 11152 11368 11648 11726 11968 12064 12376 12628 12818 12992 13079 13328 13804 14014 14144 14432 14924 15232 15334 15457 15631 15776 16016 16072 16588 16646 17017 17056 17248 17864 18122 18304 18326 18368 18473 19024 19448 19516 20213 20384 20416 20944 21112 21658 21692 22099 22304 22736 23452 23936 24128 24157 24752 25256 25636 25984 26117 26158 26656 27608 28028 28288 28864 29029 29848 30668 30914 31262 31552 32032 32144 33176 33292 34034 34112 34153 34496 35728 36244 36652 36736 36946 37961 38048 38896 39032 40426 40768 40832 41041 41888 42224 43316 43384 44198 44608 44863 45472 46904 48256 48314 49504 50512 51272 52234 52316 53312 53669 55216 56056 57728 58058 58261 59696 61336 61828 62524 63104 63427 64064 64288 66352 66584 68068 68224 68306 68992 70499 71456 72488 73304 73892 75922 76096 77792 78064 80852 81536 82082 83776 84448 86632 86768 88396 89216 89726 90944 91553 93808 96628 99008 99671 101024 102544 104468 104632 106624 107338 108199 110432 112112 116116 116522 119119 119392 122672 123656 125048 126854 128128 128576 132704 133168 136136 136612 140998 141491 142912 144976 146608 147784 151844 152192 155584 156128 161704 164164 167552 168896 170027 173264 173536 176792 179452 181888 183106 187616 193256 198016 199342 202048 203203 205088 208936 209264 214676 216398 220864 222343 224224 232232 233044 238238 238784 245344 247312 250096 253708 257152 262769 265408 265727 266336 272272 273224 281996 282982 285824 287287 289952 293216 295568 303688 311168 312256 314041 323408 328328 337792 340054 346528 347072 353584 358904 366212 375232 375683 386512 398684 404096 406406 410176 417872 418528 429352 432796 441728 443989 444686 448448 464464 466088 476476 477568 490688 493493 494624 500192 507416 525538 530816 531454 532672 544544 546448 563992 565964 574574 579904 586432 591136 607376 624512 628082 640871 646816 656656 680108 693056 694144 697697 707168 717808 732424 750464 751366 757393 773024 797368 812812 820352 835744 837056 858704 865592 887978 889372 896896 928928 932176 952952 981376 986986 989248 990437 1000384 1014832 1051076 1062908 1065344 1089088 1092896 1127984 1131928 1149148 1159808 1172864 1182272 1190189 1214752 1256164 1281742 1293632 1313312 1360216 1386112 1395394 1414336 1435616 1464848 1502732 1514786 1546048 1556401 1594736 1625624 1671488 1674112 1717408 1731184 1775956 1778744 1839383 1857856 1864352 1905904 1973972 1978496 1980874 2000768 2029664 2102152 2125816 2178176 2185792 2255968 2263856 2298296 2364544 2380378 2429504 2512328 2563484 2587264 2626624 2720432 2790788 2828672 2871232 2890459 2929696 3005464 3029572 3092096 3112802 3189472 3251248 3342976 3434816 3454451 3462368 3551912 3557488 3678766 3715712 3728704 3811808 3947944 3961748 4059328 4204304 4251632 4371584 4511936 4527712 4596592 4760756 4859008 4883879 5024656 5126968 5253248 5440864 5581576 5742464 5780918 5859392 6010928 6059144 6225604 6378944 6502496 6869632 6908902 6924736 7103824 7114976 7357532 7457408 7623616 7895888 7923496 8118656 8331323 8408608 8503264 9023872 9055424 9193184 9521512 9767758 10049312 10253936 10881728 10894807 11163152 11561836 11718784 12021856 12118288 12451208 12757888 12875681 13004992 13817804 13849472 14207648 14229952 14715064 15247232 15791776 15846992 16662646 16817216 17006528 18110848 18386368 19043024 19535516 20098624 20233213 20507872 21763456 21789614 22326304 23123672 24043712 24236576 24902416 25751362 26009984 27635608 28415296 28459904 29430128 31583552 31693984 33325292 33634432 34013056 36772736 38086048 39071032 40197248 40466426 41015744 43579228 44652608 46247344 48087424 48473152 49804832 51502724 55271216 56830592 58860256 63167104 63387968 66650584 76172096 78142064 80932852 82031488 87158456 89305216 92494688 96946304 99609664 103005448 110542432 117720512 126775936 133301168 141632491 152344192 156284128 161865704 174316912 184989376 199219328 206010896 221084864 235441024 266602336 283264982 312568256 323731408 348633824 369978752 412021792 442169728 533204672 566529964 625136512 647462816 697267648 824043584 1066409344 1133059928 1294925632 1394535296 1648087168 2266119856 2589851264 4532239712 9064479424 18128958848
- Sum of all divisors σ(n): 55381838400
- Sum of proper divisors (its aliquot sum) s(n): 37252879552
- 18128958848 is an abundant number, because the sum of its proper divisors (37252879552) is greater than itself. Its abundance is 19123920704
Bases of 18128958848
- Binary: 100001110001001000111110101100000002
- Hexadecimal: 0x43891F580
- Base-36: 8BTII68
Squares and roots of 18128958848
- 18128958848 squared (181289588482) is 328659148912477487104
- 18128958848 cubed (181289588483) is 5958248185653008317434866696192
-
The
square root of 18128958848 is 134643.8221679705 -
The
cube root of 18128958848 is 2626.9851697341
Scales and comparisons
How big is 18128958848?- 18,128,958,848 seconds is equal to 576 years, 23 weeks, 21 hours, 54 minutes, 8 seconds.
-
To count from 1 to 18,128,958,848 would take you about one thousand, one hundred fifty-two 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 18128958848 cubic inches would be around 218.9 feet tall.
Recreational maths with 18128958848
- 18128958848 backwards is 84885982181
- The number of decimal digits it has is: 11
- The sum of 18128958848's digits is 62
- More coming soon!
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The information we have on file for 18128958848 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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