38809492086145

Names of 38809492086145

• Cardinal: 38809492086145 can be written as Thirty-eight trillion, eight hundred nine billion, four hundred ninety-two million, eighty-six thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 3.8809492086145 × 10¹³

Factors of 38809492086145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 150130

Divisors of 38809492086145

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 17 55 85 187 337 827 935 1685 3707 4135 5729 9097 14059 18535 28645 45485 63019 70295 148933 154649 278699 315095 744665 773245 1393495 1638263 2531861 3065689 4737883 8191315 12659305 15328445 23689415 27850471 50190421 52116713 123167591 139252355 250952105 260583565 552094631 615837955 853237157 1354843501 2093849047 2760473155 4266185785 6774217505 9385608727 10469245235 23032339517 41507478167 46928043635 115161697585 207537390835 456582259837 705627128839 2282911299185 3528135644195 7761898417229 38809492086145
• Sum of all divisors σ(n): 54018919408896
• Sum of proper divisors (its aliquot sum) s(n): 15209427322751
• 38809492086145 is a deficient number, because the sum of its proper divisors (15209427322751) is less than itself. Its deficiency is 23600064763394

Bases of 38809492086145

• Binary: 1000110100110000001001111111010101110110000001₂
• Hexadecimal: 0x234C09FD5D81
• Base-36: DR8U1K1HD

Squares and roots of 38809492086145

• 38809492086145 squared (38809492086145²) is 1506176675984551384100961025
• 38809492086145 cubed (38809492086145³) is 58453951786958628817544353075426587498625
• The square root of 38809492086145 is 6229726.4856609075
• The cube root of 38809492086145 is 33856.8061026689

Scales and comparisons

• 38,809,492,086,145 seconds is equal to 1,234,021 years, 41 weeks, 5 days, 4 hours, 22 minutes, 25 seconds.
• To count from 1 to 38,809,492,086,145 would take you about three million, eighty-five thousand and fifty-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 38809492086145 cubic inches would be around 2821.4 feet tall.

Recreational maths with 38809492086145

• 38809492086145 backwards is 54168029490883
• The number of decimal digits it has is: 14
• The sum of 38809492086145's digits is 67
• More coming soon!