400462249095519421

Names of 400462249095519421

• Cardinal: 400462249095519421 can be written as Four hundred quadrillion, four hundred sixty-two trillion, two hundred forty-nine billion, ninety-five million, five hundred nineteen thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 4.00462249095519421 × 10¹⁷

Factors of 400462249095519421

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 109739104

Divisors of 400462249095519421

• Number of divisors d(n): 16
• Complete list of divisors:
  1 37 937 34669 105361 3898357 98723257 109632769 3652760509 4056412453 102725904553 3800858468461 11551018174609 427387672460533 10823304029608633 400462249095519421
• Sum of all divisors σ(n): 411728403321704560
• Sum of proper divisors (its aliquot sum) s(n): 11266154226185139
• 400462249095519421 is a deficient number, because the sum of its proper divisors (11266154226185139) is less than itself. Its deficiency is 389196094869334282

Bases of 400462249095519421

• Binary: 10110001110101110100100101100110111010010101101110010111101₂
• Hexadecimal: 0x58EBA4B374ADCBD
• Base-36: 31J40PI2LSCD

Squares and roots of 400462249095519421

• 400462249095519421 squared (400462249095519421²) is 160370012950641845322799617788175241
• 400462249095519421 cubed (400462249095519421³) is 64222136073691610154286276559398440207124808666855461
• The square root of 400462249095519421 is 632820866.5139917943
• The cube root of 400462249095519421 is 737090.0138386531

Scales and comparisons

• 400,462,249,095,519,421 seconds is equal to 12,733,460,810 years, 8 weeks, 5 days, 20 hours, 17 minutes, 1 second.
• To count from 1 to 400,462,249,095,519,421 would take you about thirty-eight billion, two hundred million, three hundred eighty-two thousand, four hundred thirty 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 400462249095519421 cubic inches would be around 61424.2 feet tall.

Recreational maths with 400462249095519421

• 400462249095519421 backwards is 124915590942264004
• The number of decimal digits it has is: 18
• The sum of 400462249095519421's digits is 67
• More coming soon!