138209530463280
138,209,530,463,280 is an even composite number composed of six prime numbers multiplied together.
138209530463280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138209530463280:
24 × 33 × 5 × 97 × 4877 × 135257
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 97 × 4877 × 135257)See below for interesting mathematical facts about the number 138209530463280 from the Numbermatics database.
Names of 138209530463280
- Cardinal: 138209530463280 can be written as One hundred thirty-eight trillion, two hundred nine billion, five hundred thirty million, four hundred sixty-three thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.3820953046328 × 1014
Factors of 138209530463280
Divisors of 138209530463280
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 97 108 120 135 144 180 194 216 240 270 291 360 388 432 485 540 582 720 776 873 970 1080 1164 1455 1552 1746 1940 2160 2328 2619 2910 3492 3880 4365 4656 4877 5238 5820 6984 7760 8730 9754 10476 11640 13095 13968 14631 17460 19508 20952 23280 24385 26190 29262 34920 39016 41904 43893 48770 52380 58524 69840 73155 78032 87786 97540 104760 117048 131679 135257 146310 175572 195080 209520 219465 234096 263358 270514 292620 351144 390160 405771 438930 473069 526716 541028 585240 658395 676285 702288 811542 877860 946138 1053432 1082056 1170480 1217313 1316790 1352570 1419207 1623084 1755720 1892276 2028855 2106864 2164112 2365345 2434626 2633580 2705140 2838414 3246168 3511440 3651939 3784552 4057710 4257621 4730690 4869252 5267160 5410280 5676828 6086565 6492336 7096035 7303878 7569104 8115420 8515242 9461380 9738504 10534320 10820560 11353656 12173130 12772863 13119929 14192070 14607756 16230840 17030484 18259695 18922760 19477008 21288105 22707312 24346260 25545726 26239858 28384140 29215512 32461680 34060968 36519390 37845520 39359787 42576210 48692520 51091452 52479716 56768280 58431024 63864315 65599645 68121936 73038780 78719574 85152420 97385040 102182904 104959432 113536560 118079361 127728630 131199290 146077560 157439148 170304840 196798935 204365808 209918864 236158722 255457260 262398580 292155120 314878296 340609680 354238083 393597870 472317444 510914520 524797160 590396805 629756592 659648389 708476166 787195740 944634888 1021829040 1049594320 1180793610 1319296778 1416952332 1574391480 1771190415 1889269776 1978945167 2361587220 2638593556 2833904664 3148782960 3298241945 3542380830 3957890334 4723174440 5277187112 5667809328 5936835501 6596483890 7084761660 7915780668 9446348880 9894725835 10554374224 11873671002 13192967780 14169523320 15831561336 17810506503 19789451670 23747342004 26385935560 28339046640 29684177505 31663122672 35621013006 39578903340 47494684008 52771871120 59368355010 63985893733 71242026012 79157806680 89052532515 94989368016 118736710020 127971787466 142484052024 158315613360 178105065030 191957681199 237473420040 255943574932 284968104048 319929468665 356210130060 383915362398 474946840080 511887149864 575873043597 639858937330 712420260120 767830724796 959788405995 1023774299728 1151746087194 1279717874660 1424840520240 1535661449592 1727619130791 1919576811990 2303492174388 2559435749320 2879365217985 3071322899184 3455238261582 3839153623980 4606984348776 5118871498640 5758730435970 6910476523164 7678307247960 8638095653955 9213968697552 11517460871940 13820953046328 15356614495920 17276191307910 23034921743880 27641906092656 34552382615820 46069843487760 69104765231640 138209530463280
- Sum of all divisors σ(n): 481065008618880
- Sum of proper divisors (its aliquot sum) s(n): 342855478155600
- 138209530463280 is an abundant number, because the sum of its proper divisors (342855478155600) is greater than itself. Its abundance is 204645947692320
Bases of 138209530463280
- Binary: 111110110110011011010011111011111000100001100002
- Hexadecimal: 0x7DB369F7C430
- Base-36: 1CZOKXZ1O0
Squares and roots of 138209530463280
- 138209530463280 squared (1382095304632802) is 19101874310880322331428358400
- 138209530463280 cubed (1382095304632803) is 2640061079475359566419853372839681879552000
-
The
square root of 138209530463280 is 11756254.9505903453 -
The
cube root of 138209530463280 is 51702.6334027555
Scales and comparisons
How big is 138209530463280?- 138,209,530,463,280 seconds is equal to 4,394,635 years, 29 weeks, 7 hours, 48 minutes.
-
To count from 1 to 138,209,530,463,280 would take you about ten million, nine hundred eighty-six thousand, five hundred eighty-eight 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 138209530463280 cubic inches would be around 4308.6 feet tall.
Recreational maths with 138209530463280
- 138209530463280 backwards is 082364035902831
- 138209530463280 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138209530463280's digits is 54
- More coming soon!
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