138222116064

Names of 138222116064

• Cardinal: 138222116064 can be written as One hundred thirty-eight billion, two hundred twenty-two million, one hundred sixteen thousand and sixty-four.

Scientific notation

• Scientific notation: 1.38222116064 × 10¹¹

Factors of 138222116064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 187103

Divisors of 138222116064

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 859 864 1718 2577 3436 5154 6872 7731 10308 13744 15462 20616 23193 27488 30924 41232 46386 61848 82464 92772 123696 185544 186239 247392 371088 372478 558717 742176 744956 1117434 1489912 1676151 2234868 2979824 3352302 4469736 5028453 5959648 6704604 8939472 10056906 13409208 17878944 20113812 26818416 40227624 53636832 80455248 159979301 160910496 319958602 479937903 639917204 959875806 1279834408 1439813709 1919751612 2559668816 2879627418 3839503224 4319441127 5119337632 5759254836 7679006448 8638882254 11518509672 15358012896 17277764508 23037019344 34555529016 46074038688 69111058032 138222116064
• Sum of all divisors σ(n): 403619328000
• Sum of proper divisors (its aliquot sum) s(n): 265397211936
• 138222116064 is an abundant number, because the sum of its proper divisors (265397211936) is greater than itself. Its abundance is 127175095872

Bases of 138222116064

• Binary: 10000000101110101011100001110011100000₂
• Hexadecimal: 0x202EAE1CE0
• Base-36: 1RHXVNC0

Squares and roots of 138222116064

• 138222116064 squared (138222116064²) is 19105353369209886852096
• 138222116064 cubed (138222116064³) is 2640782370842662424446720913670144
• The square root of 138222116064 is 371782.3503933451
• The cube root of 138222116064 is 5170.4202732423

Scales and comparisons

• 138,222,116,064 seconds is equal to 4,395 years, 1 week, 6 days, 14 minutes, 24 seconds.
• To count from 1 to 138,222,116,064 would take you about eight thousand, seven hundred ninety 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 138222116064 cubic inches would be around 430.9 feet tall.

Recreational maths with 138222116064

• 138222116064 backwards is 460611222831
• 138222116064 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138222116064's digits is 36
• More coming soon!