137838387288

Names of 137838387288

• Cardinal: 137838387288 can be written as One hundred thirty-seven billion, eight hundred thirty-eight million, three hundred eighty-seven thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.37838387288 × 10¹¹

Factors of 137838387288

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 117209525

Divisors of 137838387288

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 294 392 588 1176 117209513 234419026 351628539 468838052 703257078 820466591 937676104 1406514156 1640933182 2461399773 2813028312 3281866364 4922799546 5743266137 6563732728 9845599092 11486532274 17229798411 19691198184 22973064548 34459596822 45946129096 68919193644 137838387288
• Sum of all divisors σ(n): 400856537880
• Sum of proper divisors (its aliquot sum) s(n): 263018150592
• 137838387288 is an abundant number, because the sum of its proper divisors (263018150592) is greater than itself. Its abundance is 125179763304

Bases of 137838387288

• Binary: 10000000010111110011101110000001011000₂
• Hexadecimal: 0x2017CEE058
• Base-36: 1RBLF0BC

Squares and roots of 137838387288

• 137838387288 squared (137838387288²) is 18999421010156679994944
• 137838387288 cubed (137838387288³) is 2618849551445740638703372953871872
• The square root of 137838387288 is 371265.9252988349
• The cube root of 137838387288 is 5165.6311749671

Scales and comparisons

• 137,838,387,288 seconds is equal to 4,382 years, 43 weeks, 2 days, 16 hours, 54 minutes, 48 seconds.
• To count from 1 to 137,838,387,288 would take you about eight thousand, seven hundred sixty-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 137838387288 cubic inches would be around 430.5 feet tall.

Recreational maths with 137838387288

• 137838387288 backwards is 882783838731
• The number of decimal digits it has is: 12
• The sum of 137838387288's digits is 66
• More coming soon!