138532420316495673

Names of 138532420316495673

• Cardinal: 138532420316495673 can be written as One hundred thirty-eight quadrillion, five hundred thirty-two trillion, four hundred twenty billion, three hundred sixteen million, four hundred ninety-five thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 1.38532420316495673 × 10¹⁷

Factors of 138532420316495673

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 58897

Divisors of 138532420316495673

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 13 19 39 57 73 117 169 171 219 247 361 507 657 741 949 1083 1387 1521 2223 2847 3211 3249 4161 4693 8541 9633 12337 12483 14079 18031 26353 28899 37011 42237 54093 58789 61009 79059 111033 162279 176367 183027 234403 237177 342589 529101 549081 703209 764257 1027767 1116991 2109627 2292771 3083301 3350973 4291597 4453657 6878313 9935341 10052919 12874791 13360971 14520883 21222829 29806023 38624373 40082913 43562649 55790761 63668487 81540343 89418069 130687947 167372283 188771479 191005461 244621029 275896777 502116849 566314437 725279893 733863087 827690331 1060024459 1549266517 1698943311 2175839679 2483070993 3180073377 3456146521 3586658101 4647799551 6527519037 9540220131 10368439563 10759974303 13780317967 13943398653 20140464721 31105318689 32279922909 41340953901 44929904773 60421394163 65666783899 124022861703 134789714319 181264182489 197000351697 252298696033 261826041373 404369142957 584088762049 591001055091 756896088099 785478124119 853668190687 1247668894081 1752266286147 2270688264297 2356434372357 2561004572061 3279883048429 3743006682243 4793675224627 5256798858441 7683013716183 9839649145287 11097686478931 11229020046729 14381025673881 16219695623053 29518947435861 33293059436793 42638479629577 43143077021643 48659086869159 62317777920151 91079829267913 99879178310379 127915438888731 145977260607477 186953333760453 210856043099689 273239487803739 383746316666193 560860001281359 632568129299067 810131112961963 819718463411217 1184037780482869 1897704387897201 2430393338885889 3552113341448607 7291180016657667 10656340024345821 15392491146277297 46177473438831891 138532420316495673
• Sum of all divisors σ(n): 231819876788696586
• Sum of proper divisors (its aliquot sum) s(n): 93287456472200913
• 138532420316495673 is a deficient number, because the sum of its proper divisors (93287456472200913) is less than itself. Its deficiency is 45244963844294760

Bases of 138532420316495673

• Binary: 111101100001010101000000010010110110101101111111100111001₂
• Hexadecimal: 0x1EC2A8096D6FF39
• Base-36: 11W1N7BJCDO9

Squares and roots of 138532420316495673

• 138532420316495673 squared (138532420316495673²) is 19191231478746223100606831027722929
• 138532420316495673 cubed (138532420316495673³) is 2658607745604834574551538847236250138374630071386217
• The square root of 138532420316495673 is 372199436.2119530039
• The cube root of 138532420316495673 is 517428.6524479287

Scales and comparisons

• 138,532,420,316,495,673 seconds is equal to 4,404,902,457 years, 7 weeks, 6 days, 21 hours, 14 minutes, 33 seconds.
• To count from 1 to 138,532,420,316,495,673 would take you about thirteen billion, two hundred fourteen million, seven hundred seven thousand, three hundred seventy-one 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 138532420316495673 cubic inches would be around 43119.1 feet tall.

Recreational maths with 138532420316495673

• 138532420316495673 backwards is 376594613024235831
• The number of decimal digits it has is: 18
• The sum of 138532420316495673's digits is 72
• More coming soon!