400249147932057601

Names of 400249147932057601

• Cardinal: 400249147932057601 can be written as Four hundred quadrillion, two hundred forty-nine trillion, one hundred forty-seven billion, nine hundred thirty-two million, fifty-seven thousand, six hundred one.

Scientific notation

• Scientific notation: 4.00249147932057601 × 10¹⁷

Factors of 400249147932057601

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 295882164

Divisors of 400249147932057601

• Number of divisors d(n): 16
• Complete list of divisors:
  1 17 61 1037 1310269 22274573 79926409 294571817 1358748953 5007720889 17968880837 305470974229 385968320088773 6561461441509141 23544067525415153 400249147932057601
• Sum of all divisors σ(n): 430740975423479760
• Sum of proper divisors (its aliquot sum) s(n): 30491827491422159
• 400249147932057601 is a deficient number, because the sum of its proper divisors (30491827491422159) is less than itself. Its deficiency is 369757320440635442

Bases of 400249147932057601

• Binary: 10110001101111110000111101010111100001001001010000000000001₂
• Hexadecimal: 0x58DF87ABC24A001
• Base-36: 31H0HC6FZLS1

Squares and roots of 400249147932057601

• 400249147932057601 squared (400249147932057601²) is 160199380420338129378964065581875201
• 400249147932057601 cubed (400249147932057601³) is 64119665512483887931772735470582474692152815925452801
• The square root of 400249147932057601 is 632652470.1066594279
• The cube root of 400249147932057601 is 736959.2461154949

Scales and comparisons

• 400,249,147,932,057,601 seconds is equal to 12,726,684,852 years, 17 weeks, 3 days, 16 hours, 1 second.
• To count from 1 to 400,249,147,932,057,601 would take you about thirty-eight billion, one hundred eighty million, fifty-four thousand, five hundred fifty-seven 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 400249147932057601 cubic inches would be around 61413.3 feet tall.

Recreational maths with 400249147932057601

• 400249147932057601 backwards is 106750239741942004
• The number of decimal digits it has is: 18
• The sum of 400249147932057601's digits is 64
• More coming soon!