164463742242

Names of 164463742242

• Cardinal: 164463742242 can be written as One hundred sixty-four billion, four hundred sixty-three million, seven hundred forty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.64463742242 × 10¹¹

Factors of 164463742242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1633

Divisors of 164463742242

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 9 18 61 122 183 366 549 1098 1567 3134 3721 4701 7442 9402 11163 14103 22326 28206 33489 66978 95587 191174 286761 573522 860283 1720566 2455489 4910978 5830807 7366467 11661614 14732934 17492421 22099401 34984842 44198802 52477263 104954526 149784829 299569658 449354487 898708974 1348063461 2696126922 9136874569 18273749138 27410623707 54821247414 82231871121 164463742242
• Sum of all divisors σ(n): 362506818609
• Sum of proper divisors (its aliquot sum) s(n): 198043076367
• 164463742242 is an abundant number, because the sum of its proper divisors (198043076367) is greater than itself. Its abundance is 33579334125

Bases of 164463742242

• Binary: 10011001001010110011011000110100100010₂
• Hexadecimal: 0x264ACD8D22
• Base-36: 23JXGROI

Squares and roots of 164463742242

• 164463742242 squared (164463742242²) is 27048322512243015186564
• 164463742242 cubed (164463742242³) is 4448468341732021138907953237636488
• The square root of 164463742242 is 405541.2953596715
• The cube root of 164463742242 is 5478.8581438413

Scales and comparisons

• 164,463,742,242 seconds is equal to 5,229 years, 22 weeks, 5 days, 12 hours, 50 minutes, 42 seconds.
• To count from 1 to 164,463,742,242 would take you about ten thousand, four hundred fifty-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 164463742242 cubic inches would be around 456.6 feet tall.

Recreational maths with 164463742242

• 164463742242 backwards is 242247364461
• The number of decimal digits it has is: 12
• The sum of 164463742242's digits is 45
• More coming soon!