389652669406

Names of 389652669406

• Cardinal: 389652669406 can be written as Three hundred eighty-nine billion, six hundred fifty-two million, six hundred sixty-nine thousand, four hundred six.

Scientific notation

• Scientific notation: 3.89652669406 × 10¹¹

Factors of 389652669406

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5306

Divisors of 389652669406

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 11 13 14 22 26 49 77 91 98 143 154 182 286 539 637 1001 1078 1274 2002 5273 7007 10546 14014 36911 58003 68549 73822 116006 137098 258377 406021 479843 516754 754039 812042 959686 1508078 2842147 3358901 5278273 5684294 6717802 10556546 27804529 36947911 55609058 73895822 194631703 305849819 361458877 389263406 611699638 722917754 1362421921 2140948733 2530212139 2724843842 3976047647 4281897466 5060424278 7952095294 14986641131 17711484973 27832333529 29973282262 35422969946 55664667058 194826334703 389652669406
• Sum of all divisors σ(n): 798920020584
• Sum of proper divisors (its aliquot sum) s(n): 409267351178
• 389652669406 is an abundant number, because the sum of its proper divisors (409267351178) is greater than itself. Its abundance is 19614681772

Bases of 389652669406

• Binary: 101101010111001000110111110001111011110₂
• Hexadecimal: 0x5AB91BE3DE
• Base-36: 4Z054ZXA

Squares and roots of 389652669406

• 389652669406 squared (389652669406²) is 151829202775221528392836
• 389652669406 cubed (389652669406³) is 59160654155149931931267768406775416
• The square root of 389652669406 is 624221.6508628967
• The cube root of 389652669406 is 7303.9740006475

Scales and comparisons

• 389,652,669,406 seconds is equal to 12,389 years, 38 weeks, 6 days, 20 hours, 36 minutes, 46 seconds.
• To count from 1 to 389,652,669,406 would take you about twenty-four thousand, seven hundred seventy-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 389652669406 cubic inches would be around 608.7 feet tall.

Recreational maths with 389652669406

• 389652669406 backwards is 604966256983
• The number of decimal digits it has is: 12
• The sum of 389652669406's digits is 64
• More coming soon!