390418681217093

Names of 390418681217093

• Cardinal: 390418681217093 can be written as Three hundred ninety trillion, four hundred eighteen billion, six hundred eighty-one million, two hundred seventeen thousand and ninety-three.

Scientific notation

• Scientific notation: 3.90418681217093 × 10¹⁴

Factors of 390418681217093

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 332

Divisors of 390418681217093

• Number of divisors d(n): 64
• Complete list of divisors:
  1 29 31 43 229 841 899 1247 1333 6641 7099 9847 24389 26071 36163 38657 52441 192589 205871 285563 305257 756059 1048727 1121053 1520789 1625671 2254963 5585081 5970259 8281327 8852453 12008989 32510537 44102881 47144459 65393927 69903853 173137511 240158483 256721137 348260681 372278659 516386527 1278983549 1367189311 1896423883 2027211737 7444912973 10099559749 10796081111 14975209283 16007982337 39648490019 54996292607 58789140373 292887232721 313086352219 434281069207 464231487773 1704885070817 9079504214351 12594151007003 13462713145417 390418681217093
• Sum of all divisors σ(n): 428985964492800
• Sum of proper divisors (its aliquot sum) s(n): 38567283275707
• 390418681217093 is a deficient number, because the sum of its proper divisors (38567283275707) is less than itself. Its deficiency is 351851397941386

Bases of 390418681217093

• Binary: 1011000110001010101101110110011101100000001000101₂
• Hexadecimal: 0x163156ECEC045
• Base-36: 3UE3V6HGLH

Squares and roots of 390418681217093

• 390418681217093 squared (390418681217093²) is 152426746643294086475795370649
• 390418681217093 cubed (390418681217093³) is 59510249406686834446012610149978538369303357
• The square root of 390418681217093 is 19759015.1884422873
• The cube root of 390418681217093 is 73087.5712201265

Scales and comparisons

• 390,418,681,217,093 seconds is equal to 12,414,106 years, 21 weeks, 5 days, 7 hours, 24 minutes, 53 seconds.
• To count from 1 to 390,418,681,217,093 would take you about thirty-one million, thirty-five thousand, two hundred sixty-six 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 390418681217093 cubic inches would be around 6090.6 feet tall.

Recreational maths with 390418681217093

• 390418681217093 backwards is 390712186814093
• The number of decimal digits it has is: 15
• The sum of 390418681217093's digits is 62
• More coming soon!