138780110200

Names of 138780110200

• Cardinal: 138780110200 can be written as One hundred thirty-eight billion, seven hundred eighty million, one hundred ten thousand, two hundred.

Scientific notation

• Scientific notation: 1.387801102 × 10¹¹

Factors of 138780110200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9505567

Divisors of 138780110200

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 73 100 146 200 292 365 584 730 1460 1825 2920 3650 7300 14600 9505487 19010974 38021948 47527435 76043896 95054870 190109740 237637175 380219480 475274350 693900551 950548700 1387801102 1901097400 2775602204 3469502755 5551204408 6939005510 13878011020 17347513775 27756022040 34695027550 69390055100 138780110200
• Sum of all divisors σ(n): 327083842080
• Sum of proper divisors (its aliquot sum) s(n): 188303731880
• 138780110200 is an abundant number, because the sum of its proper divisors (188303731880) is greater than itself. Its abundance is 49523621680

Bases of 138780110200

• Binary: 10000001001111111100000110110101111000₂
• Hexadecimal: 0x204FF06D78
• Base-36: 1RR63ED4

Squares and roots of 138780110200

• 138780110200 squared (138780110200²) is 19259918987124144040000
• 138780110200 cubed (138780110200³) is 2672893679476161090951873208000000
• The square root of 138780110200 is 372532.0257373855
• The cube root of 138780110200 is 5177.3684874247

Scales and comparisons

• 138,780,110,200 seconds is equal to 4,412 years, 40 weeks, 3 days, 6 hours, 36 minutes, 40 seconds.
• To count from 1 to 138,780,110,200 would take you about eight thousand, eight hundred twenty-five 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 138780110200 cubic inches would be around 431.4 feet tall.

Recreational maths with 138780110200

• 138780110200 backwards is 002011087831
• The number of decimal digits it has is: 12
• The sum of 138780110200's digits is 31
• More coming soon!