103805108442

Names of 103805108442

• Cardinal: 103805108442 can be written as One hundred three billion, eight hundred five million, one hundred eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.03805108442 × 10¹¹

Factors of 103805108442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9469582

Divisors of 103805108442

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 29 42 54 58 63 87 126 174 189 203 261 378 406 522 609 783 1218 1566 1827 3654 5481 10962 9469541 18939082 28408623 56817246 66286787 85225869 132573574 170451738 198860361 255677607 274616689 397720722 511355214 549233378 596581083 823850067 1193162166 1647700134 1789743249 1922316823 2471550201 3579486498 3844633646 4943100402 5766950469 7414650603 11533900938 14829301206 17300851407 34601702814 51902554221 103805108442
• Sum of all divisors σ(n): 272722809600
• Sum of proper divisors (its aliquot sum) s(n): 168917701158
• 103805108442 is an abundant number, because the sum of its proper divisors (168917701158) is greater than itself. Its abundance is 65112592716

Bases of 103805108442

• Binary: 1100000101011010001000100000011011010₂
• Hexadecimal: 0x182B4440DA
• Base-36: 1BOQVQAI

Squares and roots of 103805108442

• 103805108442 squared (103805108442²) is 10775500538655379667364
• 103805108442 cubed (103805108442³) is 1118552001931951099237401908286888
• The square root of 103805108442 is 322188.0017039741
• The cube root of 103805108442 is 4699.7300047407

Scales and comparisons

• 103,805,108,442 seconds is equal to 3,300 years, 35 weeks, 3 days, 20 minutes, 42 seconds.
• To count from 1 to 103,805,108,442 would take you about six thousand, six hundred one 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 103805108442 cubic inches would be around 391.6 feet tall.

Recreational maths with 103805108442

• 103805108442 backwards is 244801508301
• The number of decimal digits it has is: 12
• The sum of 103805108442's digits is 36
• More coming soon!