18440061840207

Names of 18440061840207

• Cardinal: 18440061840207 can be written as Eighteen trillion, four hundred forty billion, sixty-one million, eight hundred forty thousand, two hundred seven.

Scientific notation

• Scientific notation: 1.8440061840207 × 10¹³

Factors of 18440061840207

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1336

Divisors of 18440061840207

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 7 9 21 27 47 63 81 141 189 243 329 423 567 729 987 1269 1279 1701 2209 2961 3807 3837 5103 6627 8883 8953 11421 11511 15463 19881 26649 26859 34263 34533 46389 59643 60113 79947 80577 103599 139167 178929 180339 239841 241731 310797 417501 420791 536787 541017 725193 932391 1252503 1262373 1610361 1623051 1635841 2175579 2825311 3757509 3787119 4869153 4907523 6526737 8475933 11272527 11361357 11450887 14607459 14722569 19777177 25427799 34084071 34352661 43822377 44167707 59331531 76283397 76884527 102252213 103057983 132503121 177994593 228850191 230653581 306756639 309173949 397509363 533983779 538191689 686550573 691960743 927521847 1192528089 1601951337 1614575067 2059651719 2075882229 2782565541 3613572769 4805854011 4843725201 6227646687 8347696623 10840718307 14417562033 14531175603 18682940061 25295009383 32522154921 43593526809 56048820183 75885028149 97566464763 130780580427 227655084447 292699394289 392341741281 682965253341 878098182867 2048895760023 2634294548601 6146687280069 18440061840207
• Sum of all divisors σ(n): 32308923456168
• Sum of proper divisors (its aliquot sum) s(n): 13868861615961
• 18440061840207 is a deficient number, because the sum of its proper divisors (13868861615961) is less than itself. Its deficiency is 4571200224246

Bases of 18440061840207

• Binary: 100001100010101101001010101011110101101001111₂
• Hexadecimal: 0x10C56955EB4F
• Base-36: 6JB8WPLXR

Squares and roots of 18440061840207

• 18440061840207 squared (18440061840207²) is 340035880670658371201802849
• 18440061840207 cubed (18440061840207³) is 6270282667456188465773745937886955349743
• The square root of 18440061840207 is 4294189.3111746949
• The cube root of 18440061840207 is 26419.2686465117

Scales and comparisons

• 18,440,061,840,207 seconds is equal to 586,336 years, 48 weeks, 1 day, 16 hours, 3 minutes, 27 seconds.
• To count from 1 to 18,440,061,840,207 would take you about one million, four hundred sixty-five thousand, eight hundred forty-two 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 18440061840207 cubic inches would be around 2201.6 feet tall.

Recreational maths with 18440061840207

• 18440061840207 backwards is 70204816004481
• The number of decimal digits it has is: 14
• The sum of 18440061840207's digits is 45
• More coming soon!