201321241425

Names of 201321241425

• Cardinal: 201321241425 can be written as Two hundred one billion, three hundred twenty-one million, two hundred forty-one thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 2.01321241425 × 10¹¹

Factors of 201321241425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 470

Divisors of 201321241425

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 5 9 15 25 27 45 73 75 81 135 219 225 243 365 389 405 657 675 729 1095 1167 1215 1825 1945 1971 2025 3285 3501 3645 5475 5835 5913 6075 9725 9855 10503 16425 17505 17739 18225 28397 29175 29565 31509 49275 52515 53217 85191 87525 88695 94527 141985 147825 151321 157545 255573 262575 266085 283581 425955 443475 453963 472635 709925 756605 766719 787725 1277865 1330425 1361889 1417905 2129775 2269815 2300157 2363175 3783025 3833595 4085667 6389325 6809445 6900471 7089525 11046433 11349075 11500785 12257001 19167975 20428335 20701413 33139299 34047225 34502355 36771003 55232165 57503925 61285005 99417897 102141675 103507065 110313009 165696495 172511775 183855015 276160825 298253691 306425025 497089485 517535325 551565045 828482475 894761073 919275075 1491268455 2485447425 2684283219 2757825225 4473805365 7456342275 8052849657 13421416095 22369026825 40264248285 67107080475 201321241425
• Sum of all divisors σ(n): 380391362162
• Sum of proper divisors (its aliquot sum) s(n): 179070120737
• 201321241425 is a deficient number, because the sum of its proper divisors (179070120737) is less than itself. Its deficiency is 22251120688

Bases of 201321241425

• Binary: 10111011011111101011100101101101010001₂
• Hexadecimal: 0x2EDFAE5B51
• Base-36: 2KHHGW29

Squares and roots of 201321241425

• 201321241425 squared (201321241425²) is 40530242248903136030625
• 201321241425 cubed (201321241425³) is 8159598684805163190261071818640625
• The square root of 201321241425 is 448688.3566853501
• The cube root of 201321241425 is 5860.8850001669

Scales and comparisons

• 201,321,241,425 seconds is equal to 6,401 years, 20 weeks, 2 days, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 201,321,241,425 would take you about twelve thousand, eight hundred 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 201321241425 cubic inches would be around 488.4 feet tall.

Recreational maths with 201321241425

• 201321241425 backwards is 524142123102
• 201321241425 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 201321241425's digits is 27
• More coming soon!