401343216125698401906

Names of 401343216125698401906

• Cardinal: 401343216125698401906 can be written as Four hundred one quintillion, three hundred forty-three quadrillion, two hundred sixteen trillion, one hundred twenty-five billion, six hundred ninety-eight million, four hundred one thousand, nine hundred six.

Scientific notation

• Scientific notation: 4.01343216125698401906 × 10²⁰

Factors of 401343216125698401906

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6428319057795

Divisors of 401343216125698401906

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 78 167 334 501 1002 2171 4342 4793 6513 9586 13026 14379 28758 62309 124618 186927 373854 800431 1600862 2401293 4802586 10405603 20811206 31216809 62433618 6428319052817 12856638105634 19284957158451 38569914316902 83568147686621 167136295373242 250704443059863 501408886119726 1073529281820439 2147058563640878 3220587845461317 6441175690922634 13955880663665707 27911761327331414 30810933220151881 41867641990997121 61621866440303762 83735283981994242 92432799660455643 184865599320911286 400542131861974453 801084263723948906 1201626395585923359 2403252791171846718 5145425847765364127 10290851695530728254 15436277543296092381 30872555086592184762 66890536020949733651 133781072041899467302 200671608062849200953 401343216125698401906
• Sum of all divisors σ(n): 869789212082648702208
• Sum of proper divisors (its aliquot sum) s(n): 468445995956950300302
• 401343216125698401906 is an abundant number, because the sum of its proper divisors (468445995956950300302) is greater than itself. Its abundance is 67102779831251898396

Bases of 401343216125698401906

• Binary: 101011100000111000001100010001010100010101001000101000110011001110010₂
• Hexadecimal: 0x15C1C188A8A9146672
• Base-36: 2CP7U0FCKV3N1U

Squares and roots of 401343216125698401906

• 401343216125698401906 squared (401343216125698401906²) is 161076377130119057749829227633722304432836
• 401343216125698401906 cubed (401343216125698401906³) is 64646911239277876290270317847982237969974643821971104911385416
• The square root of 401343216125698401906 is 20033552259.2898736749
• The cube root of 401343216125698401906 is 7376301.2002722147

Scales and comparisons

• 401,343,216,125,698,401,906 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 401,343,216,125,698,401,906 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 401343216125698401906 cubic inches would be around 614691.8 feet tall.

Recreational maths with 401343216125698401906

• 401343216125698401906 backwards is 609104896521612343104
• The number of decimal digits it has is: 21
• The sum of 401343216125698401906's digits is 75
• More coming soon!