1381343491440
1,381,343,491,440 is an even composite number composed of seven prime numbers multiplied together.
1381343491440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1381343491440:
24 × 32 × 5 × 11 × 139 × 853 × 1471
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 139 × 853 × 1471)See below for interesting mathematical facts about the number 1381343491440 from the Numbermatics database.
Names of 1381343491440
- Cardinal: 1381343491440 can be written as One trillion, three hundred eighty-one billion, three hundred forty-three million, four hundred ninety-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.38134349144 × 1012
Factors of 1381343491440
Divisors of 1381343491440
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 66 72 80 88 90 99 110 120 132 139 144 165 176 180 198 220 240 264 278 330 360 396 417 440 495 528 556 660 695 720 792 834 853 880 990 1112 1251 1320 1390 1471 1529 1584 1668 1706 1980 2085 2224 2502 2559 2640 2780 2942 3058 3336 3412 3960 4170 4265 4413 4587 5004 5118 5560 5884 6116 6255 6672 6824 7355 7645 7677 7920 8340 8530 8826 9174 9383 10008 10236 11120 11768 12232 12510 12795 13239 13648 13761 14710 15290 15354 16181 16680 17060 17652 18348 18766 20016 20472 22065 22935 23536 24464 25020 25590 26478 27522 28149 29420 30580 30708 32362 33360 34120 35304 36696 37532 38385 40944 44130 45870 46915 48543 50040 51180 52956 55044 56298 58840 61160 61416 64724 66195 68240 68805 70608 73392 75064 76770 80905 84447 88260 91740 93830 97086 100080 102360 105912 110088 112596 117680 118567 122320 122832 129448 132390 137610 140745 145629 150128 153540 161810 168894 176520 183480 187660 194172 204469 204720 211824 220176 225192 237134 242715 258896 264780 275220 281490 291258 307080 323620 337788 353040 355701 366960 375320 388344 408938 422235 450384 474268 485430 529560 550440 562980 582516 592835 613407 614160 647240 675576 711402 728145 750640 776688 817876 844470 948536 970860 1022345 1059120 1067103 1100880 1125960 1165032 1185670 1226814 1254763 1294480 1304237 1351152 1422804 1456290 1635752 1688940 1778505 1840221 1897072 1941720 2044690 2134206 2249159 2251920 2330064 2371340 2453628 2509526 2608474 2845608 2912580 3067035 3271504 3377880 3557010 3680442 3764289 3883440 3912711 4089380 4268412 4498318 4742680 4907256 5019052 5216948 5335515 5691216 5825160 6134070 6273815 6521185 6747477 6755760 7114020 7360884 7528578 7825422 8178760 8536824 8996636 9201105 9485360 9814512 10038104 10433896 10671030 11245795 11292867 11650320 11738133 12268140 12547630 13042370 13494954 13802393 14228040 14721768 15057156 15650844 16357520 17073648 17993272 18402210 18821445 19563555 20076208 20242431 20867792 21342060 22491590 22585734 23476266 24536280 25095260 26084740 26989908 27604786 28456080 29443536 30114312 31301688 33737385 35986544 36804420 37642890 39127110 40484862 41407179 42684120 44983180 45171468 46952532 49072560 50190520 52169480 53979816 55209572 56464335 58690665 60228624 62603376 67474770 69011965 73608840 75285780 78254220 80969724 82814358 85368240 89966360 90342936 93905064 100381040 101212155 104338960 107959632 110419144 112928670 117381330 124221537 134949540 138023930 147217680 150571560 156508440 161939448 165628716 174412057 179932720 180685872 187810128 202424310 207035895 220838288 225857340 234762660 248443074 269899080 276047860 301143120 313016880 323878896 331257432 348824114 404848620 414071790 451714680 469525320 496886148 523236171 539798160 552095720 621107685 662514864 697648228 809697240 828143580 872060285 903429360 939050640 993772296 1046472342 1104191440 1242215370 1395296456 1569708513 1619394480 1656287160 1744120570 1918532627 1987544592 2092944684 2484430740 2616180855 2790592912 3139417026 3312574320 3488241140 3837065254 4185889368 4968861480 5232361710 5755597881 6278834052 6976482280 7674130508 7848542565 8371778736 9592663135 9937722960 10464723420 11511195762 12557668104 13952964560 15348261016 15697085130 17266793643 19185326270 20929446840 23022391524 25115336208 28777989405 30696522032 31394170260 34533587286 38370652540 41858893680 46044783048 57555978810 62788340520 69067174572 76741305080 86333968215 92089566096 115111957620 125576681040 138134349144 153482610160 172667936430 230223915240 276268698288 345335872860 460447830480 690671745720 1381343491440
- Sum of all divisors σ(n): 5106593157120
- Sum of proper divisors (its aliquot sum) s(n): 3725249665680
- 1381343491440 is an abundant number, because the sum of its proper divisors (3725249665680) is greater than itself. Its abundance is 2343906174240
Bases of 1381343491440
- Binary: 101000001100111100111110011110101011100002
- Hexadecimal: 0x1419E7CF570
- Base-36: HMKW8ZG0
Squares and roots of 1381343491440
- 1381343491440 squared (13813434914402) is 1908109841343649353273600
- 1381343491440 cubed (13813434914403) is 2635755110292661058522052617577984000
-
The
square root of 1381343491440 is 1175305.7012709501 -
The
cube root of 1381343491440 is 11136.9745848493
Scales and comparisons
How big is 1381343491440?- 1,381,343,491,440 seconds is equal to 43,922 years, 23 weeks, 2 days, 21 hours, 24 minutes.
-
To count from 1 to 1,381,343,491,440 would take you about one hundred nine thousand, eight hundred 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 1381343491440 cubic inches would be around 928.1 feet tall.
Recreational maths with 1381343491440
- 1381343491440 backwards is 0441943431831
- 1381343491440 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1381343491440's digits is 45
- More coming soon!
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