7268380938

Names of 7268380938

• Cardinal: 7268380938 can be written as Seven billion, two hundred sixty-eight million, three hundred eighty thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 7.268380938 × 10⁹

Factors of 7268380938

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 104

Divisors of 7268380938

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 79 81 91 117 126 158 162 182 189 234 237 273 351 378 474 546 553 567 702 711 819 1027 1053 1106 1134 1422 1638 1659 2054 2106 2133 2457 3081 3318 4266 4914 4977 6162 6241 6399 7189 7371 9243 9954 12482 12798 14378 14742 14931 18486 18723 21567 27729 29862 37446 43134 43687 44793 55458 56169 64701 81133 83187 87374 89586 112338 129402 131061 162266 166374 168507 194103 243399 262122 337014 388206 393183 486798 493039 505521 567931 582309 730197 786366 986078 1011042 1135862 1164618 1179549 1460394 1479117 1703793 2190591 2359098 2958234 3407586 3451273 3538647 4381182 4437351 5111379 6409507 6571773 6902546 7077294 8874702 10222758 10353819 12819014 13143546 13312053 15334137 19228521 20707638 26624106 30668274 31061457 38457042 39936159 44866549 46002411 57685563 62122914 79872318 89733098 92004822 93184371 115371126 134599647 173056689 186368742 269199294 279553113 346113378 403798941 519170067 559106226 807597882 1038340134 1211396823 2422793646 3634190469 7268380938
• Sum of all divisors σ(n): 20301980160
• Sum of proper divisors (its aliquot sum) s(n): 13033599222
• 7268380938 is an abundant number, because the sum of its proper divisors (13033599222) is greater than itself. Its abundance is 5765218284

Bases of 7268380938

• Binary: 110110001001110101011000100001010₂
• Hexadecimal: 0x1B13AB10A
• Base-36: 3C7EMMI

Squares and roots of 7268380938

• 7268380938 squared (7268380938²) is 52829361459881759844
• 7268380938 cubed (7268380938³) is 383983923801716434984023453672
• The square root of 7268380938 is 85254.8000877369
• The cube root of 7268380938 is 1937.0725800585

Scales and comparisons

• 7,268,380,938 seconds is equal to 231 years, 5 weeks, 5 days, 18 hours, 42 minutes, 18 seconds.
• To count from 1 to 7,268,380,938 would take you about four hundred sixty-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 7268380938 cubic inches would be around 161.4 feet tall.

Recreational maths with 7268380938

• 7268380938 backwards is 8390838627
• 7268380938 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7268380938's digits is 54
• More coming soon!