138025648261368
138,025,648,261,368 is an even composite number composed of seven prime numbers multiplied together.
138025648261368 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138025648261368:
23 × 32 × 7 × 43 × 181 × 1031 × 34129
(2 × 2 × 2 × 3 × 3 × 7 × 43 × 181 × 1031 × 34129)See below for interesting mathematical facts about the number 138025648261368 from the Numbermatics database.
Names of 138025648261368
- Cardinal: 138025648261368 can be written as One hundred thirty-eight trillion, twenty-five billion, six hundred forty-eight million, two hundred sixty-one thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38025648261368 × 1014
Factors of 138025648261368
Divisors of 138025648261368
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 43 56 63 72 84 86 126 129 168 172 181 252 258 301 344 362 387 504 516 543 602 724 774 903 1031 1032 1086 1204 1267 1448 1548 1629 1806 2062 2172 2408 2534 2709 3093 3096 3258 3612 3801 4124 4344 5068 5418 6186 6516 7217 7224 7602 7783 8248 9279 10136 10836 11403 12372 13032 14434 15204 15566 18558 21651 21672 22806 23349 24744 28868 30408 31132 34129 37116 43302 44333 45612 46698 54481 57736 62264 64953 68258 70047 74232 86604 88666 91224 93396 102387 108962 129906 132999 136516 140094 163443 173208 177332 186611 186792 204774 217924 238903 259812 265998 273032 280188 307161 310331 326886 354664 373222 398997 409548 435848 477806 490329 519624 531996 559833 560376 614322 620662 653772 716709 746444 797994 819096 930993 955612 980658 1063992 1119666 1228644 1241324 1306277 1307544 1433418 1467547 1492888 1595988 1679499 1861986 1911224 1961316 2150127 2239332 2457288 2482648 2612554 2792979 2866836 2935094 3191976 3358998 3723972 3918831 3922632 4300254 4402641 4478664 5225108 5585958 5733672 5870188 6177349 6717996 7447944 7837662 8024273 8600508 8805282 10272829 10450216 11171916 11740376 11756493 12354698 13207923 13435992 15675324 16048546 17201016 17610564 18532047 20545658 22343832 23512986 24072819 24709396 26415846 30818487 31350648 32097092 35186999 35221128 37064094 41091316 43241443 47025972 48145638 49418792 52831692 55596141 56169911 61636974 64194184 70373998 72218457 74128188 82182632 86482886 92455461 94051944 96291276 105560997 105663384 111192282 112339822 123273948 129724329 140747996 144436914 148256376 168509733 172965772 184910922 192582552 211121994 222384564 224679644 246308993 246547896 259448658 265626007 281495992 288873828 316682991 337019466 345931544 369821844 389172987 422243988 444769128 449359288 492617986 505529199 518897316 531252014 577747656 633365982 674038932 738926979 739643688 778345974 796878021 844487976 985235972 1011058398 1037794632 1062504028 1266731964 1348077864 1477853958 1513040957 1556691948 1593756042 1859382049 1970471944 2022116796 2125008056 2216780937 2390634063 2533463928 2955707916 3026081914 3113383896 3187512084 3718764098 4044233592 4433561874 4539122871 4781268126 5578146147 5911415832 6052163828 6368846819 6375024168 7437528196 8867123748 9078245742 9562536252 10591286699 11156292294 12104327656 12737693638 13617368613 14875056392 16734438441 17734247496 18156491484 19106540457 19125072504 21182573398 22312584588 25475387276 27234737226 31773860097 33468876882 36312982968 38213080914 42365146796 44581927733 44625169176 50950774552 54469474452 57319621371 63547720194 66937753764 76426161828 84730293592 89163855466 95321580291 108938948904 114639242742 127095440388 133745783199 133875507528 152852323656 178327710932 190643160582 229278485484 254190880776 267491566398 273860413217 356655421864 381286321164 401237349597 458556970968 534983132796 547720826434 762572642328 802474699194 821581239651 1069966265592 1095441652868 1604949398388 1643162479302 1917022892519 2190883305736 2464743718953 3209898796776 3286324958604 3834045785038 4929487437906 5751068677557 6572649917208 7668091570076 9858974875812 11502137355114 15336183140152 17253206032671 19717949751624 23004274710228 34506412065342 46008549420456 69012824130684 138025648261368
- Sum of all divisors σ(n): 440012129356800
- Sum of proper divisors (its aliquot sum) s(n): 301986481095432
- 138025648261368 is an abundant number, because the sum of its proper divisors (301986481095432) is greater than itself. Its abundance is 163960832834064
Bases of 138025648261368
- Binary: 111110110001000100110011011110000001000111110002
- Hexadecimal: 0x7D8899BC08F8
- Base-36: 1CXC3V9AM0
Squares and roots of 138025648261368
- 138025648261368 squared (1380256482613682) is 19051079577970879201241231424
- 138025648261368 cubed (1380256482613683) is 2629537608828339694016136126685580926828032
-
The
square root of 138025648261368 is 11748431.7362517795 -
The
cube root of 138025648261368 is 51679.6938040299
Scales and comparisons
How big is 138025648261368?- 138,025,648,261,368 seconds is equal to 4,388,788 years, 35 weeks, 2 hours, 22 minutes, 48 seconds.
-
To count from 1 to 138,025,648,261,368 would take you about ten million, nine hundred seventy-one thousand, nine hundred seventy-one 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 138025648261368 cubic inches would be around 4306.6 feet tall.
Recreational maths with 138025648261368
- 138025648261368 backwards is 863162846520831
- 138025648261368 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138025648261368's digits is 63
- More coming soon!
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