55831664772

Names of 55831664772

• Cardinal: 55831664772 can be written as Fifty-five billion, eight hundred thirty-one million, six hundred sixty-four thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 5.5831664772 × 10¹⁰

Factors of 55831664772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 121736

Divisors of 55831664772

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 109 117 156 162 218 234 324 327 351 436 468 654 702 981 1053 1308 1404 1417 1962 2106 2834 2943 3924 4212 4251 5668 5886 8502 8829 11772 12753 17004 17658 25506 35316 38259 51012 76518 114777 121609 153036 229554 243218 364827 459108 486436 729654 1094481 1459308 1580917 2188962 3161834 3283443 4377924 4742751 6323668 6566886 9485502 9850329 13133772 13255381 14228253 18971004 19700658 26510762 28456506 39401316 39766143 42684759 53021524 56913012 79532286 85369518 119298429 128054277 159064572 170739036 172319953 238596858 256108554 344639906 357895287 477193716 512217108 516959859 689279812 715790574 1033919718 1073685861 1431581148 1550879577 2067839436 2147371722 3101759154 4294743444 4652638731 6203518308 9305277462 13957916193 18610554924 27915832386 55831664772
• Sum of all divisors σ(n): 158625651800
• Sum of proper divisors (its aliquot sum) s(n): 102793987028
• 55831664772 is an abundant number, because the sum of its proper divisors (102793987028) is greater than itself. Its abundance is 46962322256

Bases of 55831664772

• Binary: 110011111111110100111001100010000100₂
• Hexadecimal: 0xCFFD39884
• Base-36: PNCQC90

Squares and roots of 55831664772

• 55831664772 squared (55831664772²) is 3117174791212985811984
• 55831664772 cubed (55831664772³) is 174037057978732515107882908227648
• The square root of 55831664772 is 236287.2505489875
• The cube root of 55831664772 is 3822.0250214617

Scales and comparisons

• 55,831,664,772 seconds is equal to 1,775 years, 14 weeks, 1 day, 19 hours, 46 minutes, 12 seconds.
• To count from 1 to 55,831,664,772 would take you about three thousand, five hundred fifty 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 55831664772 cubic inches would be around 318.5 feet tall.

Recreational maths with 55831664772

• 55831664772 backwards is 27746613855
• 55831664772 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55831664772's digits is 54
• More coming soon!