138123041251881
138,123,041,251,881 is an odd composite number composed of six prime numbers multiplied together.
138123041251881 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138123041251881:
3 × 74 × 19 × 23 × 793 × 89
(3 × 7 × 7 × 7 × 7 × 19 × 23 × 79 × 79 × 79 × 89)See below for interesting mathematical facts about the number 138123041251881 from the Numbermatics database.
Names of 138123041251881
- Cardinal: 138123041251881 can be written as One hundred thirty-eight trillion, one hundred twenty-three billion, forty-one million, two hundred fifty-one thousand, eight hundred eighty-one.
Scientific notation
- Scientific notation: 1.38123041251881 × 1014
Factors of 138123041251881
Divisors of 138123041251881
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 7 19 21 23 49 57 69 79 89 133 147 161 237 267 343 399 437 483 553 623 931 1029 1127 1311 1501 1659 1691 1817 1869 2047 2401 2793 3059 3381 3871 4361 4503 5073 5451 6141 6241 6517 7031 7203 7889 9177 10507 11613 11837 12719 13083 14329 18723 19551 21093 21413 23667 27097 30527 31521 34523 35511 38157 38893 42987 43687 45619 49217 55223 64239 73549 81291 82859 89033 91581 100303 103569 116679 118579 131061 133589 136857 143543 147651 149891 161713 165669 189679 213689 220647 241661 248577 267099 272251 300909 305809 344519 355737 400767 430629 449673 485139 493039 514843 555449 569037 580013 623231 641067 702121 724983 816753 830053 917427 935123 1004801 1033557 1049237 1131991 1479117 1544529 1666347 1691627 1740039 1869693 1905757 2106363 2140663 2411633 2490159 2727317 2805369 3014403 3072547 3147711 3395973 3451273 3603901 3888143 4060091 4362617 4914847 5074881 5717271 5810371 6421989 6545861 7033607 7234899 7923937 8181951 9217641 9367741 10353819 10553531 10811703 11339897 11664429 11841389 12180273 12775327 13087851 13340299 14744541 14984641 16881431 17431113 19091219 19637583 21100821 21507829 23771811 24158911 27217001 28103223 31660593 34019691 35524167 38325981 40020897 40672597 43880471 44953923 45821027 49235249 50644293 55467559 57273657 64523487 65574187 72476733 73874717 79379279 81651003 82889723 89427289 93382093 122017791 131641413 133638533 137463081 147705747 150554803 166402677 169112377 190519007 196722561 215458043 221624151 238137837 242731213 248669169 268281867 280146279 284708179 307163297 320747189 344646743 388272913 400915599 451664409 459019309 507337131 517123019 555654953 571557021 625991023 646374129 728193639 833728949 854124537 921489891 935469731 962241567 1009250833 1033940229 1053883621 1164818739 1183786639 1333633049 1377057927 1508206301 1551369057 1666964859 1699118491 1877973069 2150143079 2501186847 2806409193 3027752499 3161650863 3213135163 3551359917 3619861133 3889584671 4000899147 4381937161 4524618903 5097355473 5836102643 6450429237 6548288117 7064755831 7377185347 9639405489 10557444107 10859583399 11668754013 11893829437 13145811483 15051001553 17508307929 19175765827 19644864351 21194267493 22131556041 22491946141 25339027931 27227092697 30673560127 31672332321 35681488311 40852718501 45153004659 49453290817 57527297481 67475838423 73902108749 76017083793 81681278091 83256806059 92020680381 105357010871 122558155503 134230360789 148359872451 221706326247 249770418177 285969029507 316071032613 346173035719 402691082367 517314761243 582797642413 857907088521 939612525523 1038519107157 1551944283729 1748392927239 2001783206549 2423211250033 2818837576569 6005349619647 6577287678661 7269633750099 19731863035983 46041013750627 138123041251881
- Sum of all divisors σ(n): 241696631808000
- Sum of proper divisors (its aliquot sum) s(n): 103573590556119
- 138123041251881 is a deficient number, because the sum of its proper divisors (103573590556119) is less than itself. Its deficiency is 34549450695762
Bases of 138123041251881
- Binary: 111110110011111010001101100111100100010001010012
- Hexadecimal: 0x7D9F46CF2229
- Base-36: 1CYKUKJ31L
Squares and roots of 138123041251881
- 138123041251881 squared (1381230412518812) is 19077974524668820443686038161
- 138123041251881 cubed (1381230412518813) is 2635107862273166298812992002215450579030841
-
The
square root of 138123041251881 is 11752575.9411237585 -
The
cube root of 138123041251881 is 51691.8462713723
Scales and comparisons
How big is 138123041251881?- 138,123,041,251,881 seconds is equal to 4,391,885 years, 24 weeks, 2 days, 18 hours, 51 minutes, 21 seconds.
-
To count from 1 to 138,123,041,251,881 would take you about ten million, nine hundred seventy-nine thousand, seven hundred thirteen 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 138123041251881 cubic inches would be around 4307.7 feet tall.
Recreational maths with 138123041251881
- 138123041251881 backwards is 188152140321831
- The number of decimal digits it has is: 15
- The sum of 138123041251881's digits is 48
- More coming soon!
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The information we have on file for 138123041251881 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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