138226336910640

Names of 138226336910640

• Cardinal: 138226336910640 can be written as One hundred thirty-eight trillion, two hundred twenty-six billion, three hundred thirty-six million, nine hundred ten thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3822633691064 × 10¹⁴

Factors of 138226336910640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 76884919

Divisors of 138226336910640

• Number of divisors d(n): 240
• 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 99 110 120 132 144 165 176 180 198 220 227 240 264 330 360 396 440 454 495 528 660 681 720 792 880 908 990 1135 1320 1362 1584 1816 1980 2043 2270 2497 2640 2724 3405 3632 3960 4086 4540 4994 5448 6810 7491 7920 8172 9080 9988 10215 10896 12485 13620 14982 16344 18160 19976 20430 22473 24970 27240 29964 32688 37455 39952 40860 44946 49940 54480 59928 74910 81720 89892 99880 112365 119856 149820 163440 179784 199760 224730 299640 359568 449460 599280 898920 1797840 76884671 153769342 230654013 307538684 384423355 461308026 615077368 691962039 768846710 845731381 922616052 1153270065 1230154736 1383924078 1537693420 1691462762 1845232104 2306540130 2537194143 2767848156 3075386840 3382925524 3459810195 3690464208 4228656905 4613080260 5074388286 5535696312 6150773680 6765851048 6919620390 7611582429 8457313810 9226160520 10148776572 11071392624 12685970715 13531702096 13839240780 15223164858 16914627620 17452820317 18452321040 20297553144 25371941430 27678481560 30446329716 33829255240 34905640634 38057912145 40595106288 50743882860 52358460951 55356963120 60892659432 67658510480 69811281268 76115824290 87264101585 101487765720 104716921902 121785318864 139622562536 152231648580 157075382853 174528203170 191981023487 202975531440 209433843804 261792304755 279245125072 304463297160 314150765706 349056406340 383962046974 418867687608 523584609510 575943070461 608926594320 628301531412 698112812680 767924093948 785376914265 837735375216 959905117435 1047169219020 1151886140922 1256603062824 1396225625360 1535848187896 1570753828530 1727829211383 1919810234870 2094338438040 2303772281844 2513206125648 2879715352305 3071696375792 3141507657060 3455658422766 3839620469740 4188676876080 4607544563688 5759430704610 6283015314120 6911316845532 7679240939480 8639146056915 9215089127376 11518861409220 12566030628240 13822633691064 15358481878960 17278292113830 23037722818440 27645267382128 34556584227660 46075445636880 69113168455320 138226336910640
• Sum of all divisors σ(n): 508641926547456
• Sum of proper divisors (its aliquot sum) s(n): 370415589636816
• 138226336910640 is an abundant number, because the sum of its proper divisors (370415589636816) is greater than itself. Its abundance is 232189252726176

Bases of 138226336910640

• Binary: 11111011011011101010011101101011100110100110000₂
• Hexadecimal: 0x7DB753B5CD30
• Base-36: 1CZWAW3JG0

Squares and roots of 138226336910640

• 138226336910640 squared (138226336910640²) is 19106520215733758059345209600
• 138226336910640 cubed (138226336910640³) is 2641024300529968497309548321322147270144000
• The square root of 138226336910640 is 11756969.7163274175
• The cube root of 138226336910640 is 51704.7290188943

Scales and comparisons

• 138,226,336,910,640 seconds is equal to 4,395,169 years, 49 weeks, 3 days, 9 hours, 24 minutes.
• To count from 1 to 138,226,336,910,640 would take you about ten million, nine hundred eighty-seven thousand, nine hundred twenty-four 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 138226336910640 cubic inches would be around 4308.7 feet tall.

Recreational maths with 138226336910640

• 138226336910640 backwards is 046019633622831
• The number of decimal digits it has is: 15
• The sum of 138226336910640's digits is 54
• More coming soon!