138143844540
138,143,844,540 is an even composite number composed of eight prime numbers multiplied together.
138143844540 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138143844540:
22 × 32 × 5 × 13 × 19 × 37 × 79 × 1063
(2 × 2 × 3 × 3 × 5 × 13 × 19 × 37 × 79 × 1063)See below for interesting mathematical facts about the number 138143844540 from the Numbermatics database.
Names of 138143844540
- Cardinal: 138143844540 can be written as One hundred thirty-eight billion, one hundred forty-three million, eight hundred forty-four thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.3814384454 × 1011
Factors of 138143844540
Divisors of 138143844540
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 30 36 37 38 39 45 52 57 60 65 74 76 78 79 90 95 111 114 117 130 148 156 158 171 180 185 190 195 222 228 234 237 247 260 285 316 333 342 370 380 390 395 444 468 474 481 494 555 570 585 666 684 703 711 740 741 780 790 855 948 962 988 1027 1063 1110 1140 1170 1185 1235 1332 1406 1422 1443 1482 1501 1580 1665 1710 1924 2054 2109 2126 2220 2223 2340 2370 2405 2470 2812 2844 2886 2923 2964 3002 3081 3189 3330 3420 3515 3555 3705 4108 4218 4252 4329 4446 4503 4740 4810 4940 5135 5315 5772 5846 6004 6162 6327 6378 6660 7030 7110 7215 7410 7505 8436 8658 8769 8892 9006 9139 9243 9567 9620 10270 10545 10630 11115 11692 12324 12654 12756 13509 13819 14060 14220 14430 14615 14820 15010 15405 15945 17316 17538 18012 18278 18486 19134 19513 20197 20540 21090 21260 21645 22230 22515 25308 26307 27018 27417 27638 28860 29230 30020 30810 31635 31890 35076 36556 36972 37999 38268 39026 39331 40394 41457 42180 43290 43845 44460 45030 45695 46215 47835 52614 54036 54834 55276 55537 58460 58539 60591 61620 63270 63780 67545 69095 75998 78052 78662 80788 82251 82914 83977 86580 87690 90060 91390 92430 95670 97565 100985 105228 109668 111074 113997 117078 117993 121182 124371 126540 131535 135090 137085 138190 151996 157324 164502 165828 166611 167954 175380 175617 181773 182780 184860 189995 191340 195130 196655 201970 207285 222148 227994 234156 235986 242364 248742 251931 262561 263070 270180 274170 276380 277685 292695 302955 329004 333222 335908 341991 351234 353979 363546 379990 390260 393310 403940 411255 414570 419885 455988 471972 497484 499833 503862 511303 525122 526140 548340 555370 569985 585390 589965 605910 621855 666444 683982 702468 707958 721981 727092 747289 755793 759980 786620 787683 822510 829140 833055 839770 878085 908865 999666 1007724 1022606 1050244 1091701 1110740 1139970 1170780 1179930 1211820 1243710 1259655 1312805 1367964 1415916 1443962 1494578 1511586 1533909 1575366 1595563 1645020 1666110 1679540 1709955 1756170 1769895 1817730 1999332 2045212 2165943 2183402 2241867 2279940 2359860 2363049 2487420 2499165 2519310 2556515 2625610 2887924 2989156 3023172 3067818 3107149 3150732 3191126 3275103 3332220 3419910 3512340 3539790 3609905 3635460 3736445 3778965 3938415 4331886 4366804 4483734 4601727 4726098 4786689 4998330 5038620 5113030 5251220 5458505 6135636 6214298 6382252 6497829 6550206 6725601 6839820 7079580 7219810 7472890 7557930 7669545 7876830 7977815 8663772 8967468 9203454 9321447 9452196 9573378 9714757 9825309 9996660 10226060 10829715 10917010 11209335 11815245 12428596 12995658 13100412 13451202 14360067 14439620 14945780 15115860 15339090 15535745 15753660 15955630 16375515 18406908 18642894 19146756 19429514 19650618 20742319 21659430 21834020 22418670 23008635 23630490 23933445 25991316 26902404 27964341 28720134 29144271 30678180 31071490 31911260 32489145 32751030 33628005 37285788 38859028 39301236 40392937 41484638 43318860 44837340 46017270 46607235 47260980 47866890 48573785 49126545 55928682 57440268 58288542 59035831 62142980 62226957 64978290 65502060 67256010 71800335 80785874 82969276 87432813 92034540 93214470 95733780 97147570 98253090 103711595 111857364 116577084 118071662 121178811 124453914 129956580 134512020 139821705 143600670 145721355 161571748 174865626 177107493 186428940 186680871 194295140 196506180 201964685 207423190 236143324 242357622 248907828 279643410 287201340 291442710 295179155 311134785 349731252 354214986 363536433 373361742 403929370 414846380 437164065 484715244 531322479 559286820 582885420 590358310 605894055 622269570 708429972 727072866 746723484 767465803 807858740 874328130 885537465 933404355 1062644958 1180716620 1211788110 1244539140 1454145732 1534931606 1748656260 1771074930 1817682165 1866808710 2125289916 2302397409 2423576220 2656612395 3069863212 3542149860 3635364330 3733617420 3837329015 4604794818 5313224790 6907192227 7270728660 7674658030 9209589636 10626449580 11511987045 13814384454 15349316060 23023974090 27628768908 34535961135 46047948180 69071922270 138143844540
- Sum of all divisors σ(n): 494499532800
- Sum of proper divisors (its aliquot sum) s(n): 356355688260
- 138143844540 is an abundant number, because the sum of its proper divisors (356355688260) is greater than itself. Its abundance is 218211843720
Bases of 138143844540
- Binary: 100000001010100000001111001000101111002
- Hexadecimal: 0x202A03C8BC
- Base-36: 1RGNA0N0
Squares and roots of 138143844540
- 138143844540 squared (1381438445402) is 19083721784291687811600
- 138143844540 cubed (1381438445403) is 2636298695413802335059883208664000
-
The
square root of 138143844540 is 371677.0702370541 -
The
cube root of 138143844540 is 5169.4441316047
Scales and comparisons
How big is 138143844540?- 138,143,844,540 seconds is equal to 4,392 years, 28 weeks, 3 days, 2 hours, 9 minutes.
-
To count from 1 to 138,143,844,540 would take you about eight thousand, seven hundred eighty-five 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 138143844540 cubic inches would be around 430.8 feet tall.
Recreational maths with 138143844540
- 138143844540 backwards is 045448341831
- 138143844540 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138143844540's digits is 45
- More coming soon!
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