400783434796381

Names of 400783434796381

• Cardinal: 400783434796381 can be written as Four hundred trillion, seven hundred eighty-three billion, four hundred thirty-four million, seven hundred ninety-six thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 4.00783434796381 × 10¹⁴

Factors of 400783434796381

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 797

Divisors of 400783434796381

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 17 41 91 119 221 287 289 533 697 719 1547 2023 3731 3757 4879 5033 9061 9347 11849 12223 26299 29479 63427 65429 82943 85561 154037 158899 206353 207791 383227 501143 516961 1078259 1112293 1454537 2682589 2701283 3508001 3618727 6514859 6720493 8519431 8788337 18908981 21195401 45604013 47043451 59636017 61518359 110752603 114248381 148367807 149401729 275540213 360321817 371694959 775268221 799738667 1045812103 1928781491 1942222477 2522252719 2601864713 4684183621 4832034467 6125470889 6318814303 13595557339 15239493319 32789285347 33824241269 42878296223 44231700121 79631121557 82144585939 106676453233 107419843151 198113413147 259071386423 557417850899 575012101573 751938902057 1386793892029 1396457960963 1813499704961 3367928023499 4404213569191 9775205726741 23575496164493 30829494984337 57254776399483 400783434796381
• Sum of all divisors σ(n): 537522695377920
• Sum of proper divisors (its aliquot sum) s(n): 136739260581539
• 400783434796381 is a deficient number, because the sum of its proper divisors (136739260581539) is less than itself. Its deficiency is 264044174214842

Bases of 400783434796381

• Binary: 1011011001000001010101010010000110100110101011101₂
• Hexadecimal: 0x16C82AA434D5D
• Base-36: 3Y2DD95MCD

Squares and roots of 400783434796381

• 400783434796381 squared (400783434796381²) is 160627361607184980538930697161
• 400783434796381 cubed (400783434796381³) is 64376785707207934437707397482773798409774341
• The square root of 400783434796381 is 20019576.2891321203
• The cube root of 400783434796381 is 73728.7019098805

Scales and comparisons

• 400,783,434,796,381 seconds is equal to 12,743,673 years, 27 weeks, 23 hours, 53 minutes, 1 second.
• To count from 1 to 400,783,434,796,381 would take you about thirty-one million, eight hundred fifty-nine thousand, one hundred eighty-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 400783434796381 cubic inches would be around 6144.1 feet tall.

Recreational maths with 400783434796381

• 400783434796381 backwards is 183697434387004
• The number of decimal digits it has is: 15
• The sum of 400783434796381's digits is 67
• More coming soon!