12838188555855
12,838,188,555,855 is an odd composite number composed of eight prime numbers multiplied together.
12838188555855 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12838188555855:
32 × 5 × 13 × 31 × 67 × 127 × 271 × 307
(3 × 3 × 5 × 13 × 31 × 67 × 127 × 271 × 307)See below for interesting mathematical facts about the number 12838188555855 from the Numbermatics database.
Names of 12838188555855
- Cardinal: 12838188555855 can be written as Twelve trillion, eight hundred thirty-eight billion, one hundred eighty-eight million, five hundred fifty-five thousand, eight hundred fifty-five.
Scientific notation
- Scientific notation: 1.2838188555855 × 1013
Factors of 12838188555855
Divisors of 12838188555855
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 9 13 15 31 39 45 65 67 93 117 127 155 195 201 271 279 307 335 381 403 465 585 603 635 813 871 921 1005 1143 1209 1355 1395 1535 1651 1905 2015 2077 2439 2613 2763 3015 3523 3627 3937 3991 4065 4355 4605 4953 5715 6045 6231 7839 8255 8401 8509 9517 10385 10569 11811 11973 12195 13065 13815 14859 17615 18135 18157 18693 19685 19955 20569 24765 25203 25527 27001 28551 31155 31707 34417 35433 35919 38989 39195 42005 42545 47585 51181 52845 54471 59055 59865 61707 74295 75609 76581 81003 83197 85653 90785 93465 102845 103251 109213 110617 116967 123721 126015 127635 135005 142755 153543 158535 163413 172085 177165 179595 185121 194945 236041 243009 249591 255905 263779 267397 272355 308535 309753 327639 331851 350901 371163 378045 382905 405015 415985 428265 447421 460629 506857 516255 546065 553085 562867 584835 618605 637639 708123 748773 767715 791337 802191 817065 925605 982917 995553 1066927 1081561 1113489 1180205 1208659 1215045 1247955 1318895 1336985 1342263 1520571 1548765 1638195 1659255 1688601 1754505 1855815 1912917 2124369 2237105 2303145 2305939 2374011 2406573 2534285 2579107 2612263 2814335 3188195 3200781 3244683 3429127 3540615 3625977 3743865 3956685 4010955 4026789 4561713 4914585 4977765 5065803 5334635 5407805 5567445 5574199 5738751 6043295 6711315 6917817 7317271 7602855 7737321 7836789 8289307 8443005 9564585 9602343 9734049 10287381 10566019 10621845 10877931 11529695 11870055 12032865 12895535 13061315 13870051 15712567 16003905 16223415 16722597 17145635 18129885 20133945 20753451 21951813 22808565 23211963 23510367 24867921 25329015 27870995 28693755 29977207 30862143 31698057 33528391 33959419 34589085 36586355 38686605 39183945 41446535 41610153 47137701 48011715 48670245 50167791 51436905 52830095 54389655 65855439 69350255 71484109 72464587 74603763 78562835 80980153 83612985 89931621 95094171 100585173 101878257 103767255 109759065 116059815 117551835 124339605 124830459 137358247 141413103 149886035 154310715 158490285 167641955 169797095 172800169 208050765 214452327 217393761 235688505 242940459 250838955 269794863 301755519 305634771 327546589 329277195 357420545 362322935 373018815 404900765 412074741 449658105 475470855 502925865 509391285 518400507 624152295 643356981 652181283 686791235 707065515 707923273 728821377 864000845 929293417 982639767 1052741989 1072261635 1086968805 1214702295 1236224223 1348974315 1508777595 1528173855 1555201521 1637732945 2060373705 2123769819 2246402197 2592002535 2787880251 2947919301 3158225967 3216784905 3260906415 3539616365 3644106885 4258105657 4646467085 4913198835 5263709945 6181121115 6371309457 6739206591 7776007605 8363640753 9203002549 9474677901 10618849095 11232010985 12774316971 13939401255 14739596505 15791129835 20217619773 21290528285 21945621463 27609007647 31856547285 33696032955 38322950913 41818203765 46015012745 47373389505 63871584855 65836864389 82827022941 101088098865 109728107315 138045038235 191614754565 197510593167 285293079019 329184321945 414135114705 855879237057 987552965835 1426465395095 2567637711171 4279396185285 12838188555855
- Sum of all divisors σ(n): 25480686206976
- Sum of proper divisors (its aliquot sum) s(n): 12642497651121
- 12838188555855 is a deficient number, because the sum of its proper divisors (12642497651121) is less than itself. Its deficiency is 195690904734
Bases of 12838188555855
- Binary: 101110101101000111111010101100011110010011112
- Hexadecimal: 0xBAD1FAB1E4F
- Base-36: 4JTS5ZS5R
Squares and roots of 12838188555855
- 12838188555855 squared (128381885558552) is 164819085395686290454781025
- 12838188555855 cubed (128381885558553) is 2115978495913387698500287278525006651375
-
The
square root of 12838188555855 is 3583041.8021361403 -
The
cube root of 12838188555855 is 23415.3821451325
Scales and comparisons
How big is 12838188555855?- 12,838,188,555,855 seconds is equal to 408,214 years, 35 weeks, 4 days, 7 hours, 44 minutes, 15 seconds.
-
To count from 1 to 12,838,188,555,855 would take you about one million, twenty thousand, five hundred thirty-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 12838188555855 cubic inches would be around 1951.3 feet tall.
Recreational maths with 12838188555855
- 12838188555855 backwards is 55855588183821
- The number of decimal digits it has is: 14
- The sum of 12838188555855's digits is 72
- More coming soon!
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