38028541872

Names of 38028541872

• Cardinal: 38028541872 can be written as Thirty-eight billion, twenty-eight million, five hundred forty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.8028541872 × 10¹⁰

Factors of 38028541872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 32692

Divisors of 38028541872

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 552 1091 1104 2182 3273 4364 6546 8728 13092 17456 25093 26184 31573 50186 52368 63146 75279 94719 100372 126292 150558 189438 200744 252584 301116 378876 401488 505168 602232 726179 757752 1204464 1452358 1515504 2178537 2904716 4357074 5809432 8714148 11618864 17428296 34446143 34856592 68892286 103338429 137784572 206676858 275569144 413353716 551138288 792261289 826707432 1584522578 1653414864 2376783867 3169045156 4753567734 6338090312 9507135468 12676180624 19014270936 38028541872
• Sum of all divisors σ(n): 102608932608
• Sum of proper divisors (its aliquot sum) s(n): 64580390736
• 38028541872 is an abundant number, because the sum of its proper divisors (64580390736) is greater than itself. Its abundance is 26551848864

Bases of 38028541872

• Binary: 100011011010101011010111111110110000₂
• Hexadecimal: 0x8DAAD7FB0
• Base-36: HGX7MPC

Squares and roots of 38028541872

• 38028541872 squared (38028541872²) is 1446169996910457264384
• 38028541872 cubed (38028541872³) is 54995736281539434713293518286848
• The square root of 38028541872 is 195009.0815116055
• The cube root of 38028541872 is 3362.8169248449

Scales and comparisons

• 38,028,541,872 seconds is equal to 1,209 years, 9 weeks, 6 days, 3 hours, 51 minutes, 12 seconds.
• To count from 1 to 38,028,541,872 would take you about two thousand, four hundred eighteen 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 38028541872 cubic inches would be around 280.2 feet tall.

Recreational maths with 38028541872

• 38028541872 backwards is 27814582083
• 38028541872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38028541872's digits is 48
• More coming soon!