51042090500

Names of 51042090500

• Cardinal: 51042090500 can be written as Fifty-one billion, forty-two million, ninety thousand, five hundred.

Scientific notation

• Scientific notation: 5.10420905 × 10¹⁰

Factors of 51042090500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 939

Divisors of 51042090500

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 125 181 250 362 500 724 751 905 1502 1810 3004 3620 3755 4525 7510 9050 15020 18100 18775 22625 37550 45250 75100 90500 93875 135931 187750 271862 375500 543724 564001 679655 1128002 1359310 2256004 2718620 2820005 3398275 5640010 6796550 11280020 13593100 14100025 16991375 28200050 33982750 56400100 67965500 70500125 102084181 141000250 204168362 282000500 408336724 510420905 1020841810 2041683620 2552104525 5104209050 10208418100 12760522625 25521045250 51042090500
• Sum of all divisors σ(n): 112241270232
• Sum of proper divisors (its aliquot sum) s(n): 61199179732
• 51042090500 is an abundant number, because the sum of its proper divisors (61199179732) is greater than itself. Its abundance is 10157089232

Bases of 51042090500

• Binary: 101111100010010110000111111000000100₂
• Hexadecimal: 0xBE2587E04
• Base-36: NG55538

Squares and roots of 51042090500

• 51042090500 squared (51042090500²) is 2605295002610190250000
• 51042090500 cubed (51042090500³) is 132979703302427066962717625000000
• The square root of 51042090500 is 225924.9665264997
• The cube root of 51042090500 is 3709.4496826153

Scales and comparisons

• 51,042,090,500 seconds is equal to 1,622 years, 50 weeks, 6 days, 22 hours, 28 minutes, 20 seconds.
• To count from 1 to 51,042,090,500 would take you about three thousand, two hundred forty-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 51042090500 cubic inches would be around 309.1 feet tall.

Recreational maths with 51042090500

• 51042090500 backwards is 00509024015
• The number of decimal digits it has is: 11
• The sum of 51042090500's digits is 26
• More coming soon!