38738193819356146

Names of 38738193819356146

• Cardinal: 38738193819356146 can be written as Thirty-eight quadrillion, seven hundred thirty-eight trillion, one hundred ninety-three billion, eight hundred nineteen million, three hundred fifty-six thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 3.8738193819356146 × 10¹⁶

Factors of 38738193819356146

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 102327

Divisors of 38738193819356146

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 17 34 331 662 5627 11254 101977 109561 203954 219122 1733609 1862537 3467218 3725074 33754387 67508774 573824579 1147649158 10399308529 11172702097 20798617058 22345404194 176788244993 189935935649 353576489986 379871871298 3442171123099 6884342246198 58516909092683 117033818185366 1139358641745769 2278717283491538 19369096909678073 38738193819356146
• Sum of all divisors σ(n): 61712410617670554
• Sum of proper divisors (its aliquot sum) s(n): 22974216798314408
• 38738193819356146 is a deficient number, because the sum of its proper divisors (22974216798314408) is less than itself. Its deficiency is 15763977021041738

Bases of 38738193819356146

• Binary: 10001001101000000010111010011001110101111100101111110010₂
• Hexadecimal: 0x89A02E99D7CBF2
• Base-36: ALFJKK9IPRM

Squares and roots of 38738193819356146

• 38738193819356146 squared (38738193819356146²) is 1500647660386002710312849987973316
• 38738193819356146 cubed (38738193819356146³) is 58132379922596311008414326281649214479950548600136
• The square root of 38738193819356146 is 196820206.8369915773
• The cube root of 38738193819356146 is 338360.6022140723

Scales and comparisons

• 38,738,193,819,356,146 seconds is equal to 1,231,754,738 years, 18 weeks, 3 days, 1 hour, 35 minutes, 46 seconds.
• To count from 1 to 38,738,193,819,356,146 would take you about three billion, six hundred ninety-five million, two hundred sixty-four thousand, two hundred fifteen 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 38738193819356146 cubic inches would be around 28196.7 feet tall.

Recreational maths with 38738193819356146

• 38738193819356146 backwards is 64165391839183783
• The number of decimal digits it has is: 17
• The sum of 38738193819356146's digits is 85
• More coming soon!