389658400222

Names of 389658400222

• Cardinal: 389658400222 can be written as Three hundred eighty-nine billion, six hundred fifty-eight million, four hundred thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 3.89658400222 × 10¹¹

Factors of 389658400222

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1773913

Divisors of 389658400222

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 17 26 34 71 91 119 142 182 221 238 442 497 923 994 1207 1547 1846 2414 3094 6461 8449 12922 15691 16898 31382 109837 219674 1773803 3547606 12416621 23059439 24833242 30154651 46118878 60309302 125940013 161416073 211082557 251880026 322832146 392010463 422165114 784020926 881580091 1637220169 1763160182 2140980221 2744073241 3274440338 4281960442 5488146482 11460541183 14986861547 22921082366 27832742873 29973723094 55665485746 194829200111 389658400222
• Sum of all divisors σ(n): 772413594624
• Sum of proper divisors (its aliquot sum) s(n): 382755194402
• 389658400222 is a deficient number, because the sum of its proper divisors (382755194402) is less than itself. Its deficiency is 6903205820

Bases of 389658400222

• Binary: 101101010111001011100110101010111011110₂
• Hexadecimal: 0x5AB97355DE
• Base-36: 4Z08JTUM

Squares and roots of 389658400222

• 389658400222 squared (389658400222²) is 151833668863568329649284
• 389658400222 cubed (389658400222³) is 59163264509214928109524733767741048
• The square root of 389658400222 is 624226.2412154747
• The cube root of 389658400222 is 7304.0098082005

Scales and comparisons

• 389,658,400,222 seconds is equal to 12,389 years, 48 weeks, 3 days, 4 hours, 30 minutes, 22 seconds.
• To count from 1 to 389,658,400,222 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 389658400222 cubic inches would be around 608.7 feet tall.

Recreational maths with 389658400222

• 389658400222 backwards is 222004856983
• The number of decimal digits it has is: 12
• The sum of 389658400222's digits is 49
• More coming soon!