18428541579548436

Names of 18428541579548436

• Cardinal: 18428541579548436 can be written as Eighteen quadrillion, four hundred twenty-eight trillion, five hundred forty-one billion, five hundred seventy-nine million, five hundred forty-eight thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 1.8428541579548436 × 10¹⁶

Factors of 18428541579548436

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9967439

Divisors of 18428541579548436

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 1109 2218 3327 4436 6654 7763 13308 15526 19889 23289 31052 39778 46578 59667 79556 93156 119334 139223 238668 278446 417669 556892 835338 1670676 9946429 19892858 22056901 29839287 39785716 44113802 59678574 66170703 69625003 88227604 119357148 132341406 139250006 154398307 208875009 264682812 278500012 308796614 417750018 463194921 617593228 835500036 926389842 1852779684 11030589761 22061179522 33091769283 44122359044 66183538566 77214128327 132367077132 154428256654 197824526381 231642384981 308856513308 395649052762 463284769962 593473579143 791298105524 926569539924 1186947158286 1384771684667 2373894316572 2769543369334 4154315054001 5539086738668 8308630108002 16617260216004 219387399756529 438774799513058 658162199269587 877549599026116 1316324398539174 1535711798295703 2632648797078348 3071423596591406 4607135394887109 6142847193182812 9214270789774218 18428541579548436
• Sum of all divisors σ(n): 49189568264928000
• Sum of proper divisors (its aliquot sum) s(n): 30761026685379564
• 18428541579548436 is an abundant number, because the sum of its proper divisors (30761026685379564) is greater than itself. Its abundance is 12332485105831128

Bases of 18428541579548436

• Binary: 1000001011110001010100100110010100100111101011100010100₂
• Hexadecimal: 0x4178A93293D714
• Base-36: 51GDF4LMB6C

Squares and roots of 18428541579548436

• 18428541579548436 squared (18428541579548436²) is 339611144749145564500141670046096
• 18428541579548436 cubed (18428541579548436³) is 6258538101887671537895929514647178679578984705856
• The square root of 18428541579548436 is 135751764.5540876055
• The cube root of 18428541579548436 is 264137.6576791957

Scales and comparisons

• 18,428,541,579,548,436 seconds is equal to 585,970,619 years, 2 days, 20 hours, 20 minutes, 36 seconds.
• To count from 1 to 18,428,541,579,548,436 would take you about one billion, seven hundred fifty-seven million, nine hundred eleven thousand, eight hundred fifty-seven 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 18428541579548436 cubic inches would be around 22011.5 feet tall.

Recreational maths with 18428541579548436

• 18428541579548436 backwards is 63484597514582481
• 18428541579548436 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18428541579548436's digits is 84
• More coming soon!