389634358548964

Names of 389634358548964

• Cardinal: 389634358548964 can be written as Three hundred eighty-nine trillion, six hundred thirty-four billion, three hundred fifty-eight million, five hundred forty-eight thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 3.89634358548964 × 10¹⁴

Factors of 389634358548964

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 470

Divisors of 389634358548964

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 59 118 236 409 818 1636 3481 6962 13924 24131 48262 96524 167281 334562 669124 1423729 2847458 5694916 9869579 19739158 39478316 68417929 136835858 273671716 582305161 1164610322 2329220644 4036657811 8073315622 16146631244 27982932961 55965865922 111931731844 238162810849 476325621698 952651243396 1650993044699 3301986089398 6603972178796 97408589637241 194817179274482 389634358548964
• Sum of all divisors σ(n): 695312991067247
• Sum of proper divisors (its aliquot sum) s(n): 305678632518283
• 389634358548964 is a deficient number, because the sum of its proper divisors (305678632518283) is less than itself. Its deficiency is 83955726030681

Bases of 389634358548964

• Binary: 1011000100101111011010001100010001001100111100100₂
• Hexadecimal: 0x1625ED18899E4
• Base-36: 3U43JX0OO4

Squares and roots of 389634358548964

• 389634358548964 squared (389634358548964²) is 151814933361862635711585473296
• 389634358548964 cubed (389634358548964³) is 59152314178603062827733039000587911730465344
• 389634358548964 is a perfect square number. Its square root is 19739158
• The cube root of 389634358548964 is 73038.5958753963

Scales and comparisons

• 389,634,358,548,964 seconds is equal to 12,389,167 years, 19 weeks, 6 days, 15 hours, 36 minutes, 4 seconds.
• To count from 1 to 389,634,358,548,964 would take you about thirty million, nine hundred seventy-two thousand, nine hundred eighteen 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 389634358548964 cubic inches would be around 6086.5 feet tall.

Recreational maths with 389634358548964

• 389634358548964 backwards is 469845853436983
• The number of decimal digits it has is: 15
• The sum of 389634358548964's digits is 85
• More coming soon!