138443636284590

Names of 138443636284590

• Cardinal: 138443636284590 can be written as One hundred thirty-eight trillion, four hundred forty-three billion, six hundred thirty-six million, two hundred eighty-four thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.3844363628459 × 10¹⁴

Factors of 138443636284590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7136

Divisors of 138443636284590

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 79 91 105 130 158 169 182 195 210 237 273 338 390 395 455 474 507 546 553 790 845 910 1014 1027 1106 1183 1185 1365 1659 1690 2054 2366 2370 2535 2730 2765 3081 3318 3549 5070 5135 5530 5915 6162 7027 7098 7189 8295 10270 11830 13351 14054 14378 15405 16590 17745 21081 21567 26702 30810 35135 35490 35945 40053 42162 43134 49189 66755 70270 71890 80106 91351 93457 98378 105405 107835 133510 147567 182702 186914 200265 210810 215670 245945 274053 280371 295134 400530 456755 467285 491890 548106 555133 560742 639457 737835 913510 934570 1110266 1187563 1278914 1370265 1401855 1475670 1665399 1918371 2375126 2740530 2775665 2803710 3197285 3330798 3562689 3836742 3885931 5551330 5937815 6394570 7125378 7216729 7771862 8312941 8326995 9591855 11657793 11875630 14433458 16625882 16653990 17813445 19183710 19429655 21650187 23315586 24938823 35626890 36083645 38859310 41564705 43300374 49378729 49877646 50517103 58288965 72167290 83129410 93817477 98757458 101034206 108250935 116577930 124694115 148136187 151551309 187634954 216501870 246893645 249388230 252585515 281452431 296272374 303102618 345651103 469087385 493787290 505171030 562904862 641923477 656722339 691302206 740680935 757756545 938174770 1036953309 1283846954 1313444678 1407262155 1481361870 1515513090 1728255515 1925770431 1970167017 2073906618 2814524310 3209617385 3283611695 3456511030 3851540862 3900919591 3940334034 4493464339 5184766545 6419234770 6567223390 7801839182 8345005201 8986928678 9628852155 9850835085 10369533090 11702758773 13480393017 16690010402 19257704310 19504597955 19701670170 22467321695 23405517546 25035015603 26960786034 27306437137 39009195910 41725026005 44934643390 50070031206 50711954683 54612874274 58415036407 58513793865 67401965085 81919311411 83450052010 101423909366 116830072814 117027587730 125175078015 134803930170 136532185685 152135864049 163838622822 175245109221 250350156030 253559773415 273064371370 292075182035 304271728098 350490218442 354983682781 409596557055 507119546830 584150364070 659255410879 709967365562 760679320245 819193114110 876225546105 1064951048343 1318510821758 1521358640490 1752451092210 1774918413905 1977766232637 2129902096686 3296277054395 3549836827810 3955532465274 4614787876153 5324755241715 6592554108790 9229575752306 9888831163185 10649510483430 13844363628459 19777662326370 23073939380765 27688727256918 46147878761530 69221818142295 138443636284590
• Sum of all divisors σ(n): 416452309908480
• Sum of proper divisors (its aliquot sum) s(n): 278008673623890
• 138443636284590 is an abundant number, because the sum of its proper divisors (278008673623890) is greater than itself. Its abundance is 139565037339300

Bases of 138443636284590

• Binary: 11111011110100111101011110000110001110010101110₂
• Hexadecimal: 0x7DE9EBC31CAE
• Base-36: 1D2O4MJ9GU

Squares and roots of 138443636284590

• 138443636284590 squared (138443636284590²) is 19166640427699844819471468100
• 138443636284590 cubed (138443636284590³) is 2653499396169995832762492479195396706579000
• The square root of 138443636284590 is 11766207.3874545489
• The cube root of 138443636284590 is 51731.8090555841

Scales and comparisons

• 138,443,636,284,590 seconds is equal to 4,402,079 years, 20 weeks, 5 days, 10 hours, 36 minutes, 30 seconds.
• To count from 1 to 138,443,636,284,590 would take you about eleven million, five thousand, one hundred ninety-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 138443636284590 cubic inches would be around 4311 feet tall.

Recreational maths with 138443636284590

• 138443636284590 backwards is 095482636344831
• The number of decimal digits it has is: 15
• The sum of 138443636284590's digits is 66
• More coming soon!