27805117130

Names of 27805117130

• Cardinal: 27805117130 can be written as Twenty-seven billion, eight hundred five million, one hundred seventeen thousand, one hundred thirty.

Scientific notation

• Scientific notation: 2.780511713 × 10¹⁰

Factors of 27805117130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1232

Divisors of 27805117130

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 14 35 49 70 98 241 245 482 490 977 1205 1687 1954 2410 3374 4885 6839 8435 9770 11809 13678 16870 23618 34195 47873 58081 59045 68390 95746 116162 118090 235457 239365 290405 406567 470914 478730 580810 813134 1177285 1648199 2032835 2354570 2845969 3296398 4065670 5691938 8240995 11537393 14229845 16481990 23074786 28459690 56745137 57686965 113490274 115373930 283725685 397215959 567451370 794431918 1986079795 2780511713 3972159590 5561023426 13902558565 27805117130
• Sum of all divisors σ(n): 58522931244
• Sum of proper divisors (its aliquot sum) s(n): 30717814114
• 27805117130 is an abundant number, because the sum of its proper divisors (30717814114) is greater than itself. Its abundance is 2912696984

Bases of 27805117130

• Binary: 11001111001010100000110101011001010₂
• Hexadecimal: 0x679506ACA
• Base-36: CRUG5OQ

Squares and roots of 27805117130

• 27805117130 squared (27805117130²) is 773124538613019436900
• 27805117130 cubed (27805117130³) is 21496818352212213185971144097000
• The square root of 27805117130 is 166748.6645523735
• The cube root of 27805117130 is 3029.5275735981

Scales and comparisons

• 27,805,117,130 seconds is equal to 884 years, 6 weeks, 11 hours, 38 minutes, 50 seconds.
• To count from 1 to 27,805,117,130 would take you about one thousand, seven hundred sixty-eight 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 27805117130 cubic inches would be around 252.5 feet tall.

Recreational maths with 27805117130

• 27805117130 backwards is 03171150872
• 27805117130 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27805117130's digits is 35
• More coming soon!