400487649447852

Names of 400487649447852

• Cardinal: 400487649447852 can be written as Four hundred trillion, four hundred eighty-seven billion, six hundred forty-nine million, four hundred forty-seven thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 4.00487649447852 × 10¹⁴

Factors of 400487649447852

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20950389761

Divisors of 400487649447852

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 59 81 108 118 162 177 236 324 354 531 708 1062 1593 2124 3186 4779 6372 9558 19116 20950389697 41900779394 62851169091 83801558788 125702338182 188553507273 251404676364 377107014546 565660521819 754214029092 1131321043638 1236072992123 1696981565457 2262642087276 2472145984246 3393963130914 3708218976369 4944291968492 6787926261828 7416437952738 11124656929107 14832875905476 22249313858214 33373970787321 44498627716428 66747941574642 100121912361963 133495883149284 200243824723926 400487649447852
• Sum of all divisors σ(n): 1064698804452360
• Sum of proper divisors (its aliquot sum) s(n): 664211155004508
• 400487649447852 is an abundant number, because the sum of its proper divisors (664211155004508) is greater than itself. Its abundance is 263723505556656

Bases of 400487649447852

• Binary: 1011011000011110111001100000101010000111110101100₂
• Hexadecimal: 0x16C3DCC150FAC
• Base-36: 3XYLHI72R0

Squares and roots of 400487649447852

• 400487649447852 squared (400487649447852²) is 160390357360265590360467413904
• 400487649447852 cubed (400487649447852³) is 64234357213313754623570322309638923947734208
• The square root of 400487649447852 is 20012187.5228034979
• The cube root of 400487649447852 is 73710.5597455063

Scales and comparisons

• 400,487,649,447,852 seconds is equal to 12,734,268 years, 24 weeks, 11 hours, 4 minutes, 12 seconds.
• To count from 1 to 400,487,649,447,852 would take you about thirty-one million, eight hundred thirty-five thousand, six hundred seventy-one 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 400487649447852 cubic inches would be around 6142.5 feet tall.

Recreational maths with 400487649447852

• 400487649447852 backwards is 258744946784004
• The number of decimal digits it has is: 15
• The sum of 400487649447852's digits is 72
• More coming soon!