155006322948

Names of 155006322948

• Cardinal: 155006322948 can be written as One hundred fifty-five billion, six million, three hundred twenty-two thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.55006322948 × 10¹¹

Factors of 155006322948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2388

Divisors of 155006322948

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 619 811 953 1238 1622 1857 1906 2433 2476 2859 3244 3714 3812 4866 5571 5718 7299 7428 8577 9732 11142 11436 14598 16713 17154 21897 22284 25731 29196 33426 34308 43794 50139 51462 65691 66852 77193 87588 100278 102924 131382 154386 200556 262764 308772 502009 589907 772883 1004018 1179814 1506027 1545766 1769721 2008036 2318649 2359628 3012054 3091532 3539442 4518081 4637298 5309163 6024108 6955947 7078884 9036162 9274596 10618326 13554243 13911894 15927489 18072324 20867841 21236652 27108486 27823788 31854978 40662729 41735682 47782467 54216972 62603523 63709956 81325458 83471364 95564934 125207046 162650916 191129868 250414092 478414577 956829154 1435243731 1913658308 2870487462 4305731193 5740974924 8611462386 12917193579 17222924772 25834387158 38751580737 51668774316 77503161474 155006322948
• Sum of all divisors σ(n): 406798650720
• Sum of proper divisors (its aliquot sum) s(n): 251792327772
• 155006322948 is an abundant number, because the sum of its proper divisors (251792327772) is greater than itself. Its abundance is 96786004824

Bases of 155006322948

• Binary: 10010000010111000110001100100100000100₂
• Hexadecimal: 0x241718C904
• Base-36: 1Z7IRG90

Squares and roots of 155006322948

• 155006322948 squared (155006322948²) is 24026960153859671410704
• 155006322948 cubed (155006322948³) is 3724330745067899995360746968035392
• The square root of 155006322948 is 393708.4237706887
• The cube root of 155006322948 is 5371.7583967197

Scales and comparisons

• 155,006,322,948 seconds is equal to 4,928 years, 37 weeks, 3 days, 15 hours, 55 minutes, 48 seconds.
• To count from 1 to 155,006,322,948 would take you about nine 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 155006322948 cubic inches would be around 447.6 feet tall.

Recreational maths with 155006322948

• 155006322948 backwards is 849223600551
• The number of decimal digits it has is: 12
• The sum of 155006322948's digits is 45
• More coming soon!