47159135961920

Names of 47159135961920

• Cardinal: 47159135961920 can be written as Forty-seven trillion, one hundred fifty-nine billion, one hundred thirty-five million, nine hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.715913596192 × 10¹³

Factors of 47159135961920

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 383898

Divisors of 47159135961920

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 383891 767782 1535564 1919455 3071128 3838910 6142256 7677820 12284512 15355640 24569024 30711280 61422560 122845120 147372299881 294744599762 589489199524 736861499405 1178978399048 1473722998810 2357956798096 2947445997620 4715913596192 5894891995240 9431827192384 11789783990480 23579567980960 47159135961920
• Sum of all divisors σ(n): 112297985035026
• Sum of proper divisors (its aliquot sum) s(n): 65138849073106
• 47159135961920 is an abundant number, because the sum of its proper divisors (65138849073106) is greater than itself. Its abundance is 17979713111186

Bases of 47159135961920

• Binary: 1010101110010000010111100011000000001101000000₂
• Hexadecimal: 0x2AE4178C0340
• Base-36: GPSLVXSU8

Squares and roots of 47159135961920

• 47159135961920 squared (47159135961920²) is 2223984104674856203690086400
• 47159135961920 cubed (47159135961920³) is 104881168769510464784245962152831909888000
• The square root of 47159135961920 is 6867250.9756029741
• The cube root of 47159135961920 is 36128.9449903391

Scales and comparisons

• 47,159,135,961,920 seconds is equal to 1,499,514 years, 33 weeks, 5 days, 21 hours, 25 minutes, 20 seconds.
• To count from 1 to 47,159,135,961,920 would take you about three million, seven hundred forty-eight thousand, seven hundred eighty-six 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 47159135961920 cubic inches would be around 3010.7 feet tall.

Recreational maths with 47159135961920

• 47159135961920 backwards is 02916953195174
• The number of decimal digits it has is: 14
• The sum of 47159135961920's digits is 62
• More coming soon!