401825406609

Names of 401825406609

• Cardinal: 401825406609 can be written as Four hundred one billion, eight hundred twenty-five million, four hundred six thousand, six hundred nine.

Scientific notation

• Scientific notation: 4.01825406609 × 10¹¹

Factors of 401825406609

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 370

Divisors of 401825406609

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 121 171 209 297 337 361 363 513 627 891 1011 1083 1089 1539 1881 2299 3033 3249 3267 3707 3971 5643 6403 6897 9099 9747 9801 11121 11913 16929 19209 20691 27297 29241 33363 35739 40777 43681 57627 62073 70433 100089 107217 113569 121657 122331 131043 172881 186219 211299 300267 321651 340707 364971 366993 393129 518643 633897 774763 1022121 1094913 1100979 1179387 1249259 1338227 1901691 2157811 2324289 3066363 3284739 3302937 3538161 3747777 4014681 5705073 6473433 6972867 9199089 9854217 11243331 12044043 13741849 14720497 19420299 20918601 23735921 33729993 36132129 40998409 41225547 44161491 58260897 62755803 71207763 101189979 108396387 122995227 123676641 132484473 174782691 213623289 261095131 368985681 371029923 397453419 450982499 640869867 783285393 1106957043 1113089769 1192360257 1352947497 1922609601 2349856179 3320871129 4058842491 4960807489 7049568537 12176527473 14882422467 21148705611 36529582419 44647267401 133941802203 401825406609
• Sum of all divisors σ(n): 698413138731
• Sum of proper divisors (its aliquot sum) s(n): 296587732122
• 401825406609 is a deficient number, because the sum of its proper divisors (296587732122) is less than itself. Its deficiency is 105237674487

Bases of 401825406609

• Binary: 101110110001110101010010001111010010001₂
• Hexadecimal: 0x5D8EA91E91
• Base-36: 54LGH029

Squares and roots of 401825406609

• 401825406609 squared (401825406609²) is 161463657396488180878881
• 401825406609 cubed (401825406609³) is 64880199785920133610319096805924529
• 401825406609 is a perfect square number. Its square root is 633897
• The cube root of 401825406609 is 7379.2540833455

Scales and comparisons

• 401,825,406,609 seconds is equal to 12,776 years, 41 weeks, 6 days, 30 minutes, 9 seconds.
• To count from 1 to 401,825,406,609 would take you about twenty-five thousand, five hundred fifty-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 401825406609 cubic inches would be around 614.9 feet tall.

Recreational maths with 401825406609

• 401825406609 backwards is 906604528104
• The number of decimal digits it has is: 12
• The sum of 401825406609's digits is 45
• More coming soon!