381325312130

Names of 381325312130

• Cardinal: 381325312130 can be written as Three hundred eighty-one billion, three hundred twenty-five million, three hundred twelve thousand, one hundred thirty.

Scientific notation

• Scientific notation: 3.8132531213 × 10¹¹

Factors of 381325312130

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24144

Divisors of 381325312130

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 53 70 95 106 133 190 227 265 266 371 454 530 665 742 1007 1135 1330 1589 1855 2014 2270 3178 3710 4313 5035 7049 7945 8626 10070 12031 14098 15890 21565 23831 24062 30191 35245 43130 47662 60155 60382 70490 84217 119155 120310 150955 166817 168434 228589 238310 301910 333634 421085 452789 457178 834085 842170 905578 1142945 1263043 1600123 1668170 2263945 2285890 2526086 3169523 3200246 4527890 5409637 6315215 6339046 8000615 8841301 10819274 12630430 15847615 16001230 17682602 23997817 27048185 31695230 37867459 44206505 47995634 54096370 75734918 88413010 102783103 119989085 167984719 189337295 205566206 239978170 286710761 335969438 378674590 513915515 573421522 719481721 839923595 1027831030 1433553805 1438963442 1679847190 2006975327 2867107610 3597408605 4013950654 5447504459 7194817210 10034876635 10895008918 20069753270 27237522295 38132531213 54475044590 76265062426 190662656065 381325312130
• Sum of all divisors σ(n): 845048401920
• Sum of proper divisors (its aliquot sum) s(n): 463723089790
• 381325312130 is an abundant number, because the sum of its proper divisors (463723089790) is greater than itself. Its abundance is 82397777660

Bases of 381325312130

• Binary: 101100011001000110000101000000010000010₂
• Hexadecimal: 0x58C8C28082
• Base-36: 4V6F8TXE

Squares and roots of 381325312130

• 381325312130 squared (381325312130²) is 145408993671041925136900
• 381325312130 cubed (381325312130³) is 55448129898119256645144485480597000
• The square root of 381325312130 is 617515.4347301775
• The cube root of 381325312130 is 7251.5672371185

Scales and comparisons

• 381,325,312,130 seconds is equal to 12,124 years, 50 weeks, 1 day, 9 hours, 48 minutes, 50 seconds.
• To count from 1 to 381,325,312,130 would take you about twenty-four thousand, two hundred forty-nine 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 381325312130 cubic inches would be around 604.3 feet tall.

Recreational maths with 381325312130

• 381325312130 backwards is 031213523183
• The number of decimal digits it has is: 12
• The sum of 381325312130's digits is 32
• More coming soon!