538421359885318

Names of 538421359885318

• Cardinal: 538421359885318 can be written as Five hundred thirty-eight trillion, four hundred twenty-one billion, three hundred fifty-nine million, eight hundred eighty-five thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 5.38421359885318 × 10¹⁴

Factors of 538421359885318

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1214212

Divisors of 538421359885318

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 13 14 26 91 169 182 338 433 866 1183 2366 3031 5629 6062 11258 39403 73177 78806 146354 187489 374978 512239 1024478 1213757 1312423 2427514 2437357 2624846 4874714 8496299 15778841 16992598 17061499 31557682 31685641 34122998 63371282 110451887 205124933 220903774 221799487 410249866 443598974 525556781 1051113562 1435874531 2871749062 3678897467 6832238153 7357794934 13664476306 47825667071 88819095989 95651334142 177638191978 227566086173 455132172346 621733671923 1243467343846 1592962603211 2958359120249 3185925206422 5916718240498 20708513841743 38458668563237 41417027683486 76917337126474 269210679942659 538421359885318
• Sum of all divisors σ(n): 1001784652032528
• Sum of proper divisors (its aliquot sum) s(n): 463363292147210
• 538421359885318 is a deficient number, because the sum of its proper divisors (463363292147210) is less than itself. Its deficiency is 75058067738108

Bases of 538421359885318

• Binary: 1111010011011000011111101111001010011110000000110₂
• Hexadecimal: 0x1E9B0FDE53C06
• Base-36: 5AURCW1QFA

Squares and roots of 538421359885318

• 538421359885318 squared (538421359885318²) is 289897560780755123198111961124
• 538421359885318 cubed (538421359885318³) is 156087038903010803193836432502045332714377432
• The square root of 538421359885318 is 23203908.2890214423
• The cube root of 538421359885318 is 81353.0975530431

Scales and comparisons

• 538,421,359,885,318 seconds is equal to 17,120,133 years, 41 weeks, 3 days, 9 hours, 1 minute, 58 seconds.
• To count from 1 to 538,421,359,885,318 would take you about forty-two million, eight hundred thousand, three hundred thirty-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 538421359885318 cubic inches would be around 6779.4 feet tall.

Recreational maths with 538421359885318

• 538421359885318 backwards is 813588953124835
• The number of decimal digits it has is: 15
• The sum of 538421359885318's digits is 73
• More coming soon!