130320903680

Names of 130320903680

• Cardinal: 130320903680 can be written as One hundred thirty billion, three hundred twenty million, nine hundred three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3032090368 × 10¹¹

Factors of 130320903680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4627891

Divisors of 130320903680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 512 640 704 880 1280 1408 1760 2560 2816 3520 5632 7040 14080 28160 4627873 9255746 18511492 23139365 37022984 46278730 50906603 74045968 92557460 101813206 148091936 185114920 203626412 254533015 296183872 370229840 407252824 509066030 592367744 740459680 814505648 1018132060 1184735488 1480919360 1629011296 2036264120 2369470976 2961838720 3258022592 4072528240 5923677440 6516045184 8145056480 11847354880 13032090368 16290112960 26064180736 32580225920 65160451840 130320903680
• Sum of all divisors σ(n): 340870687344
• Sum of proper divisors (its aliquot sum) s(n): 210549783664
• 130320903680 is an abundant number, because the sum of its proper divisors (210549783664) is greater than itself. Its abundance is 80228879984

Bases of 130320903680

• Binary: 1111001010111101110110010111000000000₂
• Hexadecimal: 0x1E57BB2E00
• Base-36: 1NV9P8U8

Squares and roots of 130320903680

• 130320903680 squared (130320903680²) is 16983537935971837542400
• 130320903680 cubed (130320903680³) is 2213310011499411847555718316032000
• The square root of 130320903680 is 360999.8665927731
• The cube root of 130320903680 is 5069.9618835047

Scales and comparisons

• 130,320,903,680 seconds is equal to 4,143 years, 41 weeks, 4 days, 19 hours, 1 minute, 20 seconds.
• To count from 1 to 130,320,903,680 would take you about eight thousand, two hundred eighty-seven 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 130320903680 cubic inches would be around 422.5 feet tall.

Recreational maths with 130320903680

• 130320903680 backwards is 086309023031
• The number of decimal digits it has is: 12
• The sum of 130320903680's digits is 35
• More coming soon!