38028512091231225

Names of 38028512091231225

• Cardinal: 38028512091231225 can be written as Thirty-eight quadrillion, twenty-eight trillion, five hundred twelve billion, ninety-one million, two hundred thirty-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.8028512091231225 × 10¹⁶

Factors of 38028512091231225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2028

Divisors of 38028512091231225

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 25 45 75 225 401 1203 1619 2005 3609 4857 6015 8095 10025 14571 18045 24285 30075 40475 72855 90225 121425 160801 364275 482403 649219 804005 1447209 1947657 2412015 2621161 3246095 4020025 5842971 7236045 7863483 9738285 12060075 13105805 16230475 23590449 29214855 36180225 39317415 48691425 64481201 65529025 117952245 146074275 193443603 196587075 260336819 322406005 580330809 589761225 781010457 967218015 1051085561 1301684095 1612030025 2343031371 2901654045 3153256683 3905052285 4836090075 5255427805 6508420475 9459770049 11715156855 14508270225 15766283415 19525261425 26277139025 47298850245 58575784275 78831417075 104395064419 236494251225 313185193257 421485309961 521975322095 939555579771 1264455929883 1565925966285 2107426549805 2609876610475 3793367789649 4697777898855 6322279649415 7829629831425 10537132749025 18966838948245 23488889494275 31611398247075 94834194741225 169015609294361 507046827883083 845078046471805 1521140483649249 2535234139415415 4225390232359025 7605702418246245 12676170697077075 38028512091231225
• Sum of all divisors σ(n): 68325776209226172
• Sum of proper divisors (its aliquot sum) s(n): 30297264117994947
• 38028512091231225 is a deficient number, because the sum of its proper divisors (30297264117994947) is less than itself. Its deficiency is 7731247973236278

Bases of 38028512091231225

• Binary: 10000111000110101011101011110010100010001101001111111001₂
• Hexadecimal: 0x871ABAF288D3F9
• Base-36: AEFZDA017G9

Squares and roots of 38028512091231225

• 38028512091231225 squared (38028512091231225²) is 1446167731872919477697536415000625
• 38028512091231225 cubed (38028512091231225³) is 54995607077477754566892484204994674442615394515625
• The square root of 38028512091231225 is 195009005.1542010841
• The cube root of 38028512091231225 is 336281.6047019139

Scales and comparisons

• 38,028,512,091,231,225 seconds is equal to 1,209,189,054 years, 30 weeks, 4 days, 17 hours, 33 minutes, 45 seconds.
• To count from 1 to 38,028,512,091,231,225 would take you about three billion, six hundred twenty-seven million, five hundred sixty-seven thousand, one hundred sixty-three 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 38028512091231225 cubic inches would be around 28023.5 feet tall.

Recreational maths with 38028512091231225

• 38028512091231225 backwards is 52213219021582083
• The number of decimal digits it has is: 17
• The sum of 38028512091231225's digits is 54
• More coming soon!