55247730993

Names of 55247730993

• Cardinal: 55247730993 can be written as Fifty-five billion, two hundred forty-seven million, seven hundred thirty thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 5.5247730993 × 10¹⁰

Factors of 55247730993

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5700

Divisors of 55247730993

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 51 63 79 81 91 117 119 153 189 221 237 273 351 357 459 553 567 663 711 819 1027 1053 1071 1343 1377 1547 1659 1989 2133 2457 3081 3213 4029 4641 4977 5581 5967 6399 7189 7371 9243 9401 9639 12087 13923 14931 16743 17459 17901 21567 27729 28203 36261 39067 41769 44793 50229 52377 64701 72553 83187 84609 94877 108783 117201 122213 125307 150687 157131 194103 217659 253827 284631 351603 366639 440899 452061 471393 507871 582309 652977 664139 761481 853893 1054809 1099917 1233401 1322697 1414179 1523613 1958931 1992417 2561679 3086293 3164427 3299751 3700203 3968091 4570839 5731687 5876793 5977251 7495283 7685037 8633807 9258879 9899253 11100609 11904273 13712517 17195061 17931753 22485849 25901421 27776637 33301827 35712819 40121809 41137551 51585183 52466981 53795259 67457547 77704263 83329911 97438679 99905481 120365427 154755549 157400943 202372641 233112789 249989733 292316037 361096281 464266647 472202829 607117923 682070753 699338367 876948111 1083288843 1416608487 2046212259 2630844333 3249866529 4249825461 6138636777 7892532999 18415910331 55247730993
• Sum of all divisors σ(n): 108932060160
• Sum of proper divisors (its aliquot sum) s(n): 53684329167
• 55247730993 is a deficient number, because the sum of its proper divisors (53684329167) is less than itself. Its deficiency is 1563401826

Bases of 55247730993

• Binary: 110011011101000001010111100100110001₂
• Hexadecimal: 0xCDD057931
• Base-36: PDP2M29

Squares and roots of 55247730993

• 55247730993 squared (55247730993²) is 3052311779874892766049
• 55247730993 cubed (55247730993³) is 168633300121293106733396835456657
• The square root of 55247730993 is 235048.3588391971
• The cube root of 55247730993 is 3808.6536621895

Scales and comparisons

• 55,247,730,993 seconds is equal to 1,756 years, 36 weeks, 5 days, 7 hours, 56 minutes, 33 seconds.
• To count from 1 to 55,247,730,993 would take you about three thousand, five hundred thirteen 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 55247730993 cubic inches would be around 317.4 feet tall.

Recreational maths with 55247730993

• 55247730993 backwards is 39903774255
• The number of decimal digits it has is: 11
• The sum of 55247730993's digits is 54
• More coming soon!