38722654899009

Names of 38722654899009

• Cardinal: 38722654899009 can be written as Thirty-eight trillion, seven hundred twenty-two billion, six hundred fifty-four million, eight hundred ninety-nine thousand and nine.

Scientific notation

• Scientific notation: 3.8722654899009 × 10¹³

Factors of 38722654899009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 363

Divisors of 38722654899009

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 27 47 81 141 313 423 939 1269 2209 2817 3807 6627 8451 14711 19881 25353 44133 59643 97969 103823 132399 178929 293907 311469 397197 691417 881721 934407 1191591 2074251 2645163 2803221 4604543 4879681 6222753 7935489 8409663 13813629 14639043 18668259 32496599 41440887 43917129 56004777 97489797 124322661 131751387 216413521 292469391 372967983 395254161 649240563 877408173 1527340153 1947721689 2632224519 4582020459 5843165067 10171435487 13746061377 17529495201 30514306461 41238184131 91542919383 123714552393 274628758149 478057467889 823886274447 1434172403667 4302517211001 12907551633003 38722654899009
• Sum of all divisors σ(n): 59291881351923
• Sum of proper divisors (its aliquot sum) s(n): 20569226452914
• 38722654899009 is a deficient number, because the sum of its proper divisors (20569226452914) is less than itself. Its deficiency is 18153428446095

Bases of 38722654899009

• Binary: 1000110011011111010010000101110000101101000001₂
• Hexadecimal: 0x2337D2170B41
• Base-36: DQ4XWXR29

Squares and roots of 38722654899009

• 38722654899009 squared (38722654899009²) is 1499444002427745707989182081
• 38722654899009 cubed (38722654899009³) is 58062452646398410229015374659209567457729
• 38722654899009 is a perfect square number. Its square root is 6222753
• The cube root of 38722654899009 is 33831.5354349769

Scales and comparisons

• 38,722,654,899,009 seconds is equal to 1,231,260 years, 33 weeks, 5 days, 3 hours, 30 minutes, 9 seconds.
• To count from 1 to 38,722,654,899,009 would take you about three million, seventy-eight thousand, one hundred fifty-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 38722654899009 cubic inches would be around 2819.3 feet tall.

Recreational maths with 38722654899009

• 38722654899009 backwards is 90099845622783
• The number of decimal digits it has is: 14
• The sum of 38722654899009's digits is 72
• More coming soon!