130405229120

Names of 130405229120

• Cardinal: 130405229120 can be written as One hundred thirty billion, four hundred five million, two hundred twenty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.3040522912 × 10¹¹

Factors of 130405229120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2735165

Divisors of 130405229120

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 149 160 298 320 596 745 1192 1490 2384 2980 4768 5960 9536 11920 23840 47680 2735009 5470018 10940036 13675045 21880072 27350090 43760144 54700180 87520288 109400360 175040576 218800720 407516341 437601440 815032682 875202880 1630065364 2037581705 3260130728 4075163410 6520261456 8150326820 13040522912 16300653640 26081045824 32601307280 65202614560 130405229120
• Sum of all divisors σ(n): 312611643000
• Sum of proper divisors (its aliquot sum) s(n): 182206413880
• 130405229120 is an abundant number, because the sum of its proper divisors (182206413880) is greater than itself. Its abundance is 51801184760

Bases of 130405229120

• Binary: 1111001011100110000011110001001000000₂
• Hexadecimal: 0x1E5CC1E240
• Base-36: 1NWNWMRK

Squares and roots of 130405229120

• 130405229120 squared (130405229120²) is 17005523781839695974400
• 130405229120 cubed (130405229120³) is 2217609225076414448652773654528000
• The square root of 130405229120 is 361116.6419870455
• The cube root of 130405229120 is 5071.0551708589

Scales and comparisons

• 130,405,229,120 seconds is equal to 4,146 years, 25 weeks, 18 hours, 45 minutes, 20 seconds.
• To count from 1 to 130,405,229,120 would take you about eight thousand, two hundred ninety-two 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 130405229120 cubic inches would be around 422.6 feet tall.

Recreational maths with 130405229120

• 130405229120 backwards is 021922504031
• The number of decimal digits it has is: 12
• The sum of 130405229120's digits is 29
• More coming soon!