18045479237032

Names of 18045479237032

• Cardinal: 18045479237032 can be written as Eighteen trillion, forty-five billion, four hundred seventy-nine million, two hundred thirty-seven thousand and thirty-two.

Scientific notation

• Scientific notation: 1.8045479237032 × 10¹³

Factors of 18045479237032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 73243798

Divisors of 18045479237032

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 23 26 46 52 92 103 104 184 206 299 412 598 824 1196 1339 2369 2392 2678 4738 5356 9476 10712 18952 30797 61594 123188 246376 73243657 146487314 292974628 585949256 952167541 1684604111 1904335082 3369208222 3808670164 6738416444 7544096671 7617340328 13476832888 15088193342 21899853443 30176386684 43799706886 60352773368 87599413772 98073256723 173514223433 175198827544 196146513446 347028446866 392293026892 694056893732 784586053784 1388113787464 2255684904629 4511369809258 9022739618516 18045479237032
• Sum of all divisors σ(n): 38391395777280
• Sum of proper divisors (its aliquot sum) s(n): 20345916540248
• 18045479237032 is an abundant number, because the sum of its proper divisors (20345916540248) is greater than itself. Its abundance is 2300437303216

Bases of 18045479237032

• Binary: 100000110100110001010011000010011010110101000₂
• Hexadecimal: 0x10698A6135A8
• Base-36: 6E9Z8F0RS

Squares and roots of 18045479237032

• 18045479237032 squared (18045479237032²) is 325639320894153012840169024
• 18045479237032 cubed (18045479237032³) is 5876317603956638926176877418573440096768
• The square root of 18045479237032 is 4247997.0853370415
• The cube root of 18045479237032 is 26229.4674749641

Scales and comparisons

• 18,045,479,237,032 seconds is equal to 573,790 years, 21 weeks, 6 days, 9 hours, 23 minutes, 52 seconds.
• To count from 1 to 18,045,479,237,032 would take you about one million, four hundred thirty-four thousand, four hundred seventy-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 18045479237032 cubic inches would be around 2185.8 feet tall.

Recreational maths with 18045479237032

• 18045479237032 backwards is 23073297454081
• The number of decimal digits it has is: 14
• The sum of 18045479237032's digits is 55
• More coming soon!