400453592085

Names of 400453592085

• Cardinal: 400453592085 can be written as Four hundred billion, four hundred fifty-three million, five hundred ninety-two thousand and eighty-five.

Scientific notation

• Scientific notation: 4.00453592085 × 10¹¹

Factors of 400453592085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 323

Divisors of 400453592085

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 45 61 73 181 183 219 305 365 543 549 657 905 915 1095 1629 2715 2745 3285 3721 4453 8145 11041 11163 13213 13359 18605 22265 32761 33123 33489 39639 40077 55205 55815 66065 66795 98283 99369 118917 163805 165615 167445 198195 200385 271633 294849 491415 496845 594585 673501 805993 814899 1358165 1474245 1998421 2020503 2391553 2417979 2444697 3367505 4029965 4074495 5995263 6061509 7174659 7253937 9992105 10102515 11957765 12089895 12223485 17985789 21523977 29976315 30307545 35873295 36269685 49165573 89928945 107619885 121903681 145884733 147496719 245827865 365711043 437654199 442490157 609518405 729423665 737483595 1097133129 1312962597 1828555215 2188270995 2212450785 5485665645 6564812985 8898968713 26696906139 44494843565 80090718417 133484530695 400453592085
• Sum of all divisors σ(n): 719326085868
• Sum of proper divisors (its aliquot sum) s(n): 318872493783
• 400453592085 is a deficient number, because the sum of its proper divisors (318872493783) is less than itself. Its deficiency is 81581098302

Bases of 400453592085

• Binary: 101110100111100111001001110010000010101₂
• Hexadecimal: 0x5D3CE4E415
• Base-36: 53YRQ979

Squares and roots of 400453592085

• 400453592085 squared (400453592085²) is 160363079413779574647225
• 400453592085 cubed (400453592085³) is 64217971189060146713884647927214125
• The square root of 400453592085 is 632814.0264603811
• The cube root of 400453592085 is 7370.8470244163

Scales and comparisons

• 400,453,592,085 seconds is equal to 12,733 years, 9 weeks, 4 days, 12 hours, 54 minutes, 45 seconds.
• To count from 1 to 400,453,592,085 would take you about twenty-five thousand, four hundred sixty-six 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 400453592085 cubic inches would be around 614.2 feet tall.

Recreational maths with 400453592085

• 400453592085 backwards is 580295354004
• 400453592085 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400453592085's digits is 45
• More coming soon!