138041582644771041804

Names of 138041582644771041804

• Cardinal: 138041582644771041804 can be written as One hundred thirty-eight quintillion, forty-one quadrillion, five hundred eighty-two trillion, six hundred forty-four billion, seven hundred seventy-one million, forty-one thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.38041582644771041804 × 10²⁰

Factors of 138041582644771041804

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4680556799508

Divisors of 138041582644771041804

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 83 166 249 332 498 996 29611 59222 88833 118444 177666 355332 2457713 4915426 7373139 9830852 14746278 29492556 4680556769809 9361113539618 14041670309427 18722227079236 28083340618854 56166681237708 388486211894147 776972423788294 1165458635682441 1553944847576588 2330917271364882 4661834542729764 138595966510814299 277191933021628598 415787899532442897 554383866043257196 831575799064885794 1663151598129771588 11503465220397586817 23006930440795173634 34510395661192760451 46013860881590347268 69020791322385520902 138041582644771041804
• Sum of all divisors σ(n): 325988721903027469440
• Sum of proper divisors (its aliquot sum) s(n): 187947139258256427636
• 138041582644771041804 is an abundant number, because the sum of its proper divisors (187947139258256427636) is greater than itself. Its abundance is 49905556613485385832

Bases of 138041582644771041804

• Binary: 1110111101110110110001110000000101000101110010011100011001000001100₂
• Hexadecimal: 0x77BB6380A2E4E320C
• Base-36: T4RWP3QZG639O

Squares and roots of 138041582644771041804

• 138041582644771041804 squared (138041582644771041804²) is 19055478539073153692554284205015515574416
• 138041582644771041804 cubed (138041582644771041804³) is 2630448415587127699161296239453989449129379265012391808886464
• The square root of 138041582644771041804 is 11749109866.0609622289
• The cube root of 138041582644771041804 is 5168168.2449808253

Scales and comparisons

• 138,041,582,644,771,041,804 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,041,582,644,771,041,804 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138041582644771041804 cubic inches would be around 430680.7 feet tall.

Recreational maths with 138041582644771041804

• 138041582644771041804 backwards is 408140177446285140831
• The number of decimal digits it has is: 21
• The sum of 138041582644771041804's digits is 78
• More coming soon!