138278465307648
138,278,465,307,648 is an even composite number composed of three prime numbers multiplied together.
138278465307648 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of three hundred seventy-four divisors.
Prime factorization of 138278465307648:
210 × 316 × 3137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3137)See below for interesting mathematical facts about the number 138278465307648 from the Numbermatics database.
Names of 138278465307648
- Cardinal: 138278465307648 can be written as One hundred thirty-eight trillion, two hundred seventy-eight billion, four hundred sixty-five million, three hundred seven thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.38278465307648 × 1014
Factors of 138278465307648
Divisors of 138278465307648
- Number of divisors d(n): 374
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2187 2304 2592 2916 3072 3137 3456 3888 4374 4608 5184 5832 6274 6561 6912 7776 8748 9216 9411 10368 11664 12548 13122 13824 15552 17496 18822 19683 20736 23328 25096 26244 27648 28233 31104 34992 37644 39366 41472 46656 50192 52488 56466 59049 62208 69984 75288 78732 82944 84699 93312 100384 104976 112932 118098 124416 139968 150576 157464 169398 177147 186624 200768 209952 225864 236196 248832 254097 279936 301152 314928 338796 354294 373248 401536 419904 451728 472392 508194 531441 559872 602304 629856 677592 708588 746496 762291 803072 839808 903456 944784 1016388 1062882 1119744 1204608 1259712 1355184 1417176 1524582 1594323 1606144 1679616 1806912 1889568 2032776 2125764 2239488 2286873 2409216 2519424 2710368 2834352 3049164 3188646 3212288 3359232 3613824 3779136 4065552 4251528 4573746 4782969 4818432 5038848 5420736 5668704 6098328 6377292 6718464 6860619 7227648 7558272 8131104 8503056 9147492 9565938 9636864 10077696 10841472 11337408 12196656 12754584 13721238 14348907 14455296 15116544 16262208 17006112 18294984 19131876 20155392 20581857 21682944 22674816 24393312 25509168 27442476 28697814 28910592 30233088 32524416 34012224 36589968 38263752 41163714 43046721 43365888 45349632 48786624 51018336 54884952 57395628 60466176 61745571 65048832 68024448 73179936 76527504 82327428 86093442 86731776 90699264 97573248 102036672 109769904 114791256 123491142 130097664 136048896 146359872 153055008 164654856 172186884 181398528 185236713 195146496 204073344 219539808 229582512 246982284 260195328 272097792 292719744 306110016 329309712 344373768 370473426 390292992 408146688 439079616 459165024 493964568 544195584 555710139 585439488 612220032 658619424 688747536 740946852 780585984 816293376 878159232 918330048 987929136 1111420278 1170878976 1224440064 1317238848 1377495072 1481893704 1632586752 1667130417 1756318464 1836660096 1975858272 2222840556 2341757952 2448880128 2634477696 2754990144 2963787408 3334260834 3512636928 3673320192 3951716544 4445681112 4897760256 5001391251 5268955392 5509980288 5927574816 6668521668 7025273856 7346640384 7903433088 8891362224 10002782502 10537910784 11019960576 11855149632 13337043336 14693280768 15004173753 15806866176 17782724448 20005565004 21075821568 22039921152 23710299264 26674086672 30008347506 31613732352 35565448896 40011130008 44079842304 45012521259 47420598528 53348173344 60016695012 63227464704 71130897792 80022260016 90025042518 94841197056 106696346688 120033390024 135037563777 142261795584 160044520032 180050085036 189682394112 213392693376 240066780048 270075127554 284523591168 320089040064 360100170072 426785386752 480133560096 540150255108 569047182336 640178080128 720200340144 853570773504 960267120192 1080300510216 1280356160256 1440400680288 1707141547008 1920534240384 2160601020432 2560712320512 2880801360576 3841068480768 4321202040864 5121424641024 5761602721152 7682136961536 8642404081728 11523205442304 15364273923072 17284808163456 23046410884608 34569616326912 46092821769216 69139232653824 138278465307648
- Sum of all divisors σ(n): 414765011322366
- Sum of proper divisors (its aliquot sum) s(n): 276486546014718
- 138278465307648 is an abundant number, because the sum of its proper divisors (276486546014718) is greater than itself. Its abundance is 138208080707070
Bases of 138278465307648
- Binary: 111110111000011011101101100111000000100000000002
- Hexadecimal: 0x7DC376CE0400
- Base-36: 1D0K900000
Squares and roots of 138278465307648
- 138278465307648 squared (1382784653076482) is 19120933967838411495287291904
- 138278465307648 cubed (1382784653076483) is 2644013404321572002944233078194192139681792
-
The
square root of 138278465307648 is 11759186.4220127065 -
The
cube root of 138278465307648 is 51711.2278910927
Scales and comparisons
How big is 138278465307648?- 138,278,465,307,648 seconds is equal to 4,396,827 years, 24 weeks, 4 days, 7 hours, 40 minutes, 48 seconds.
-
To count from 1 to 138,278,465,307,648 would take you about ten million, nine hundred ninety-two thousand and sixty-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 138278465307648 cubic inches would be around 4309.3 feet tall.
Recreational maths with 138278465307648
- 138278465307648 backwards is 846703564872831
- 138278465307648 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138278465307648's digits is 72
- More coming soon!
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