671444699742

Names of 671444699742

• Cardinal: 671444699742 can be written as Six hundred seventy-one billion, four hundred forty-four million, six hundred ninety-nine thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 6.71444699742 × 10¹¹

Factors of 671444699742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1678942

Divisors of 671444699742

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 71 142 213 313 426 626 639 939 1278 1878 2817 5634 22223 44446 66669 133338 200007 400014 1678553 3357106 5035659 10071318 15106977 30213954 119177263 238354526 357531789 525387089 715063578 1050774178 1072595367 1576161267 2145190734 3152322534 4728483801 9456967602 37302483319 74604966638 111907449957 223814899914 335722349871 671444699742
• Sum of all divisors σ(n): 1480001204448
• Sum of proper divisors (its aliquot sum) s(n): 808556504706
• 671444699742 is an abundant number, because the sum of its proper divisors (808556504706) is greater than itself. Its abundance is 137111804964

Bases of 671444699742

• Binary: 1001110001010101001110010000101001011110₂
• Hexadecimal: 0x9C55390A5E
• Base-36: 8KGGU63I

Squares and roots of 671444699742

• 671444699742 squared (671444699742²) is 450837984811624534866564
• 671444699742 cubed (671444699742³) is 302712775344129592244720475015226488
• The square root of 671444699742 is 819417.2928014151
• The cube root of 671444699742 is 8756.6249679823

Scales and comparisons

• 671,444,699,742 seconds is equal to 21,349 years, 44 weeks, 6 days, 16 hours, 35 minutes, 42 seconds.
• To count from 1 to 671,444,699,742 would take you about forty-two thousand, six hundred ninety-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 671444699742 cubic inches would be around 729.7 feet tall.

Recreational maths with 671444699742

• 671444699742 backwards is 247996444176
• The number of decimal digits it has is: 12
• The sum of 671444699742's digits is 63
• More coming soon!