182138121384

Names of 182138121384

• Cardinal: 182138121384 can be written as One hundred eighty-two billion, one hundred thirty-eight million, one hundred twenty-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.82138121384 × 10¹¹

Factors of 182138121384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 44566

Divisors of 182138121384

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 53 106 159 212 318 424 636 1272 3491 6982 10473 13964 20946 27928 41017 41892 82034 83784 123051 164068 185023 246102 328136 370046 492204 555069 740092 984408 1110138 1480184 2173901 2220276 4347802 4440552 6521703 8695604 13043406 17391208 26086812 52173624 143190347 286380694 429571041 572761388 859142082 1145522776 1718284164 3436568328 7589088391 15178176782 22767265173 30356353564 45534530346 60712707128 91069060692 182138121384
• Sum of all divisors σ(n): 464080933440
• Sum of proper divisors (its aliquot sum) s(n): 281942812056
• 182138121384 is an abundant number, because the sum of its proper divisors (281942812056) is greater than itself. Its abundance is 99804690672

Bases of 182138121384

• Binary: 10101001101000010001110010110010101000₂
• Hexadecimal: 0x2A68472CA8
• Base-36: 2BO8C1WO

Squares and roots of 182138121384

• 182138121384 squared (182138121384²) is 33174295261292718075456
• 182138121384 cubed (182138121384³) is 6042303817129989081582695799151104
• The square root of 182138121384 is 426776.4302114165
• The cube root of 182138121384 is 5668.4843370641

Scales and comparisons

• 182,138,121,384 seconds is equal to 5,791 years, 22 weeks, 2 days, 2 hours, 36 minutes, 24 seconds.
• To count from 1 to 182,138,121,384 would take you about eleven thousand, five hundred eighty-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 182138121384 cubic inches would be around 472.4 feet tall.

Recreational maths with 182138121384

• 182138121384 backwards is 483121831281
• The number of decimal digits it has is: 12
• The sum of 182138121384's digits is 42
• More coming soon!