18138901240512
18,138,901,240,512 is an even composite number composed of five prime numbers multiplied together.
18138901240512 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 18138901240512:
26 × 34 × 13 × 499 × 539389
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 499 × 539389)See below for interesting mathematical facts about the number 18138901240512 from the Numbermatics database.
Names of 18138901240512
- Cardinal: 18138901240512 can be written as Eighteen trillion, one hundred thirty-eight billion, nine hundred one million, two hundred forty thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.8138901240512 × 1013
Factors of 18138901240512
Divisors of 18138901240512
- Number of divisors d(n): 280
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 144 156 162 192 208 216 234 288 312 324 351 416 432 468 499 576 624 648 702 832 864 936 998 1053 1248 1296 1404 1497 1728 1872 1996 2106 2496 2592 2808 2994 3744 3992 4212 4491 5184 5616 5988 6487 7488 7984 8424 8982 11232 11976 12974 13473 15968 16848 17964 19461 22464 23952 25948 26946 31936 33696 35928 38922 40419 47904 51896 53892 58383 67392 71856 77844 80838 95808 103792 107784 116766 143712 155688 161676 175149 207584 215568 233532 287424 311376 323352 350298 415168 431136 467064 525447 539389 622752 646704 700596 862272 934128 1050894 1078778 1245504 1293408 1401192 1618167 1868256 2101788 2157556 2586816 2802384 3236334 3736512 4203576 4315112 4854501 5604768 6472668 7012057 8407152 8630224 9709002 11209536 12945336 14024114 14563503 16814304 17260448 19418004 21036171 25890672 28048228 29127006 33628608 34520896 38836008 42072342 43690509 51781344 56096456 58254012 63108513 77672016 84144684 87381018 103562688 112192912 116508024 126217026 155344032 168289368 174762036 189325539 224385824 233016048 252434052 269155111 310688064 336578736 349524072 378651078 448771648 466032096 504868104 538310222 567976617 673157472 699048144 757302156 807465333 932064192 1009736208 1076620444 1135953234 1346314944 1398096288 1514604312 1614930666 2019472416 2153240888 2271906468 2422395999 2796192576 3029208624 3229861332 3499016443 4038944832 4306481776 4543812936 4844791998 6058417248 6459722664 6998032886 7267187997 8612963552 9087625872 9689583996 10497049329 12116834496 12919445328 13996065772 14534375994 17225927104 18175251744 19379167992 20994098658 21801563991 25838890656 27992131544 29068751988 31491147987 36350503488 38758335984 41988197316 43603127982 51677781312 55984263088 58137503976 62982295974 77516671968 83976394632 87206255964 94473443961 111968526176 116275007952 125964591948 155033343936 167952789264 174412511928 188946887922 223937052352 232550015904 251929183896 283420331883 335905578528 348825023856 377893775844 465100031808 503858367792 566840663766 671811157056 697650047712 755787551688 1007716735584 1133681327532 1395300095424 1511575103376 2015433471168 2267362655064 3023150206752 4534725310128 6046300413504 9069450620256 18138901240512
- Sum of all divisors σ(n): 58021642910000
- Sum of proper divisors (its aliquot sum) s(n): 39882741669488
- 18138901240512 is an abundant number, because the sum of its proper divisors (39882741669488) is greater than itself. Its abundance is 21743840428976
Bases of 18138901240512
- Binary: 1000001111111010010101100001111011010110000002
- Hexadecimal: 0x107F4AC3DAC0
- Base-36: 6FGW9GS00
Squares and roots of 18138901240512
- 18138901240512 squared (181389012405122) is 329019738213047772470022144
- 18138901240512 cubed (181389012405123) is 5968056537625585730200802990133709897728
-
The
square root of 18138901240512 is 4258978.8964623903 -
The
cube root of 18138901240512 is 26274.6531763199
Scales and comparisons
How big is 18138901240512?- 18,138,901,240,512 seconds is equal to 576,760 years, 49 weeks, 3 days, 13 hours, 55 minutes, 12 seconds.
-
To count from 1 to 18,138,901,240,512 would take you about one million, four hundred forty-one thousand, nine hundred 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 18138901240512 cubic inches would be around 2189.6 feet tall.
Recreational maths with 18138901240512
- 18138901240512 backwards is 21504210983181
- The number of decimal digits it has is: 14
- The sum of 18138901240512's digits is 45
- More coming soon!
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The information we have on file for 18138901240512 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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