3858273225

Names of 3858273225

• Cardinal: 3858273225 can be written as Three billion, eight hundred fifty-eight million, two hundred seventy-three thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.858273225 × 10⁹

Factors of 3858273225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 150

Divisors of 3858273225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 9 15 25 41 45 75 101 123 205 225 303 369 505 615 909 1025 1515 1681 1845 2525 3075 4141 4545 5043 7575 8405 9225 10201 12423 15129 20705 22725 25215 30603 37269 42025 51005 62115 75645 91809 103525 126075 153015 169781 186345 255025 310575 378225 418241 459045 509343 765075 848905 931725 1254723 1528029 2091205 2295225 2546715 3764169 4244525 6273615 7640145 10456025 12733575 17147881 18820845 31368075 38200725 51443643 85739405 94104225 154330929 257218215 428697025 771654645 1286091075 3858273225
• Sum of all divisors σ(n): 7154083807
• Sum of proper divisors (its aliquot sum) s(n): 3295810582
• 3858273225 is a deficient number, because the sum of its proper divisors (3295810582) is less than itself. Its deficiency is 562462643

Bases of 3858273225

• Binary: 11100101111110001001001111001001₂
• Hexadecimal: 0xE5F893C9
• Base-36: 1RT46O9

Squares and roots of 3858273225

• 3858273225 squared (3858273225²) is 14886272278751900625
• 3858273225 cubed (3858273225³) is 57435305753168194599298265625
• 3858273225 is a perfect square number. Its square root is 62115
• The cube root of 3858273225 is 1568.4270593371

Scales and comparisons

• 3,858,273,225 seconds is equal to 122 years, 35 weeks, 2 days, 22 hours, 33 minutes, 45 seconds.
• To count from 1 to 3,858,273,225 would take you about two hundred forty-five 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 3858273225 cubic inches would be around 130.7 feet tall.

Recreational maths with 3858273225

• 3858273225 backwards is 5223728583
• 3858273225 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3858273225's digits is 45
• More coming soon!