137145457212

Names of 137145457212

• Cardinal: 137145457212 can be written as One hundred thirty-seven billion, one hundred forty-five million, four hundred fifty-seven thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.37145457212 × 10¹¹

Factors of 137145457212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 61676

Divisors of 137145457212

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 17 34 51 68 102 204 14153 28306 42459 47501 56612 84918 95002 142503 169836 190004 240601 285006 481202 570012 721803 807517 962404 1443606 1615034 2422551 2887212 3230068 4845102 9690204 672281653 1344563306 2016844959 2689126612 4033689918 8067379836 11428788101 22857576202 34286364303 45715152404 68572728606 137145457212
• Sum of all divisors σ(n): 338861027232
• Sum of proper divisors (its aliquot sum) s(n): 201715570020
• 137145457212 is an abundant number, because the sum of its proper divisors (201715570020) is greater than itself. Its abundance is 64570112808

Bases of 137145457212

• Binary: 1111111101110100000011001101000111100₂
• Hexadecimal: 0x1FEE819A3C
• Base-36: 1R04V41O

Squares and roots of 137145457212

• 137145457212 squared (137145457212²) is 18808876433888522812944
• 137145457212 cubed (137145457212³) is 2579551958169653552220497231752128
• The square root of 137145457212 is 370331.5503869471
• The cube root of 137145457212 is 5156.9605471377

Scales and comparisons

• 137,145,457,212 seconds is equal to 4,360 years, 41 weeks, 4 days, 16 hours, 20 minutes, 12 seconds.
• To count from 1 to 137,145,457,212 would take you about eight thousand, seven hundred twenty-one 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 137145457212 cubic inches would be around 429.7 feet tall.

Recreational maths with 137145457212

• 137145457212 backwards is 212754541731
• The number of decimal digits it has is: 12
• The sum of 137145457212's digits is 42
• More coming soon!