138560901099324030

Names of 138560901099324030

• Cardinal: 138560901099324030 can be written as One hundred thirty-eight quadrillion, five hundred sixty trillion, nine hundred one billion, ninety-nine million, three hundred twenty-four thousand and thirty.

Scientific notation

• Scientific notation: 1.3856090109932403 × 10¹⁷

Factors of 138560901099324030

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 171062840863373

Divisors of 138560901099324030

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 171062840863363 342125681726726 513188522590089 855314204316815 1026377045180178 1539565567770267 1710628408633630 2565942612950445 3079131135540534 4618696703310801 5131885225900890 7697827838851335 9237393406621602 13856090109932403 15395655677702670 23093483516554005 27712180219864806 46186967033108010 69280450549662015 138560901099324030
• Sum of all divisors σ(n): 372574867400406792
• Sum of proper divisors (its aliquot sum) s(n): 234013966301082762
• 138560901099324030 is an abundant number, because the sum of its proper divisors (234013966301082762) is greater than itself. Its abundance is 95453065201758732

Bases of 138560901099324030

• Binary: 111101100010001000110011111001001110010001000001001111110₂
• Hexadecimal: 0x1EC4467C9C8827E
• Base-36: 11WBQN7M35VI

Squares and roots of 138560901099324030

• 138560901099324030 squared (138560901099324030²) is 19199123313456655185367322935440900
• 138560901099324030 cubed (138560901099324030³) is 2660247826629593866890286505223735480510320014827000
• The square root of 138560901099324030 is 372237694.3558027547
• The cube root of 138560901099324030 is 517464.1092823977

Scales and comparisons

• 138,560,901,099,324,030 seconds is equal to 4,405,808,057 years, 49 weeks, 3 days, 40 minutes, 30 seconds.
• To count from 1 to 138,560,901,099,324,030 would take you about thirteen billion, two hundred seventeen million, four hundred twenty-four thousand, one hundred seventy-three 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 138560901099324030 cubic inches would be around 43122 feet tall.

Recreational maths with 138560901099324030

• 138560901099324030 backwards is 030423990109065831
• The number of decimal digits it has is: 18
• The sum of 138560901099324030's digits is 63
• More coming soon!