397689352056516

Names of 397689352056516

• Cardinal: 397689352056516 can be written as Three hundred ninety-seven trillion, six hundred eighty-nine billion, three hundred fifty-two million, fifty-six thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 3.97689352056516 × 10¹⁴

Factors of 397689352056516

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1756921330

Divisors of 397689352056516

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 156 1451 2902 4353 5804 8706 17412 18863 37726 56589 75452 113178 226356 1756919861 3513839722 5270759583 7027679444 10541519166 21083038332 22839958193 45679916386 68519874579 91359832772 137039749158 274079498316 2549290718311 5098581436622 7647872154933 10197162873244 15295744309866 30591488619732 33140779338043 66281558676086 99422338014129 132563117352172 198844676028258 397689352056516
• Sum of all divisors σ(n): 1000010674732608
• Sum of proper divisors (its aliquot sum) s(n): 602321322676092
• 397689352056516 is an abundant number, because the sum of its proper divisors (602321322676092) is greater than itself. Its abundance is 204631970619576

Bases of 397689352056516

• Binary: 1011010011011001001000100100011110110111011000100₂
• Hexadecimal: 0x169B2448F6EC4
• Base-36: 3WYVYS6GUC

Squares and roots of 397689352056516

• 397689352056516 squared (397689352056516²) is 158156820739131526838458058256
• 397689352056516 cubed (397689352056516³) is 62897283563063768832049751237809185732396096
• The square root of 397689352056516 is 19942150.1362444867
• The cube root of 397689352056516 is 73538.4809099573

Scales and comparisons

• 397,689,352,056,516 seconds is equal to 12,645,291 years, 13 weeks, 4 days, 4 hours, 8 minutes, 36 seconds.
• To count from 1 to 397,689,352,056,516 would take you about thirty-one million, six hundred thirteen thousand, two hundred twenty-eight 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 397689352056516 cubic inches would be around 6128.2 feet tall.

Recreational maths with 397689352056516

• 397689352056516 backwards is 615650253986793
• The number of decimal digits it has is: 15
• The sum of 397689352056516's digits is 75
• More coming soon!