3897226555220

Names of 3897226555220

• Cardinal: 3897226555220 can be written as Three trillion, eight hundred ninety-seven billion, two hundred twenty-six million, five hundred fifty-five thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.89722655522 × 10¹²

Factors of 3897226555220

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6127

Divisors of 3897226555220

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 10 20 73 146 292 365 730 1460 5329 6047 10658 12094 21316 24188 26645 30235 53290 60470 106580 120940 441431 882862 1765724 2207155 4414310 8828620 32224463 36566209 64448926 73132418 128897852 146264836 161122315 182831045 322244630 365662090 644489260 731324180 2669333257 5338666514 10677333028 13346666285 26693332570 53386665140 194861327761 389722655522 779445311044 974306638805 1948613277610 3897226555220
• Sum of all divisors σ(n): 8299195991982
• Sum of proper divisors (its aliquot sum) s(n): 4401969436762
• 3897226555220 is an abundant number, because the sum of its proper divisors (4401969436762) is greater than itself. Its abundance is 504742881542

Bases of 3897226555220

• Binary: 111000101101100100110011011110111101010100₂
• Hexadecimal: 0x38B64CDEF54
• Base-36: 1DQD02FKK

Squares and roots of 3897226555220

• 3897226555220 squared (3897226555220²) is 15188374822711947709248400
• 3897226555220 cubed (3897226555220³) is 59192537689707862189250912067296648000
• The square root of 3897226555220 is 1974139.4467514193
• The cube root of 3897226555220 is 15736.8770241903

Scales and comparisons

• 3,897,226,555,220 seconds is equal to 123,919 years, 38 weeks, 6 days, 20 hours, 20 seconds.
• To count from 1 to 3,897,226,555,220 would take you about three hundred nine thousand, seven hundred ninety-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 3897226555220 cubic inches would be around 1311.4 feet tall.

Recreational maths with 3897226555220

• 3897226555220 backwards is 0225556227983
• The number of decimal digits it has is: 13
• The sum of 3897226555220's digits is 56
• More coming soon!