897122088018

Names of 897122088018

• Cardinal: 897122088018 can be written as Eight hundred ninety-seven billion, one hundred twenty-two million, eighty-eight thousand and eighteen.

Scientific notation

• Scientific notation: 8.97122088018 × 10¹¹

Factors of 897122088018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1339

Divisors of 897122088018

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 1014 1321 1521 2197 2642 3042 3963 4394 6591 7926 11889 13182 17173 19773 23778 28561 34346 39546 51519 57122 85683 103038 154557 171366 223249 257049 309114 446498 514098 669747 1339494 1745041 2009241 2902237 3490082 4018482 5235123 5804474 8706711 10470246 15705369 17413422 22685533 26120133 31410738 37729081 45371066 52240266 68056599 75458162 113187243 136113198 204169797 226374486 294911929 339561729 408339594 589823858 679123458 884735787 1769471574 2654207361 3833855077 5308414722 7667710154 11501565231 23003130462 34504695693 49840116001 69009391386 99680232002 149520348003 299040696006 448561044009 897122088018
• Sum of all divisors σ(n): 2107334485737
• Sum of proper divisors (its aliquot sum) s(n): 1210212397719
• 897122088018 is an abundant number, because the sum of its proper divisors (1210212397719) is greater than itself. Its abundance is 313090309701

Bases of 897122088018

• Binary: 1101000011100000101001001011010001010010₂
• Hexadecimal: 0xD0E0A4B452
• Base-36: BG4RBTCI

Squares and roots of 897122088018

• 897122088018 squared (897122088018²) is 804828040809776139168324
• 897122088018 cubed (897122088018³) is 722029012466702485517841380845541832
• The square root of 897122088018 is 947165.2907586931
• The cube root of 897122088018 is 9644.5917704069

Scales and comparisons

• 897,122,088,018 seconds is equal to 28,525 years, 36 weeks, 5 days, 12 hours, 18 seconds.
• To count from 1 to 897,122,088,018 would take you about fifty-seven thousand and fifty-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 897122088018 cubic inches would be around 803.7 feet tall.

Recreational maths with 897122088018

• 897122088018 backwards is 810880221798
• The number of decimal digits it has is: 12
• The sum of 897122088018's digits is 54
• More coming soon!