318997292097

Names of 318997292097

• Cardinal: 318997292097 can be written as Three hundred eighteen billion, nine hundred ninety-seven million, two hundred ninety-two thousand and ninety-seven.

Scientific notation

• Scientific notation: 3.18997292097 × 10¹¹

Factors of 318997292097

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 59325

Divisors of 318997292097

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 19 33 57 71 121 209 213 363 627 781 1331 1349 2299 2343 3993 4047 6897 8591 14839 25289 25773 44517 59221 75867 94501 163229 177663 283503 489687 651431 1125199 1795519 1954293 3375597 4204691 5386557 7165741 12377189 12614073 21497223 37131567 46251601 78823151 79889129 136149079 138754803 236469453 239667387 408447237 508767611 878780419 1497639869 1526302833 2636341257 4492919607 5596443721 9666584609 16789331163 28999753827 106332430699 318997292097
• Sum of all divisors σ(n): 499397806080
• Sum of proper divisors (its aliquot sum) s(n): 180400513983
• 318997292097 is a deficient number, because the sum of its proper divisors (180400513983) is less than itself. Its deficiency is 138596778114

Bases of 318997292097

• Binary: 100101001000101101110000110010001000001₂
• Hexadecimal: 0x4A45B86441
• Base-36: 42JMR1VL

Squares and roots of 318997292097

• 318997292097 squared (318997292097²) is 101759272365218738657409
• 318997292097 cubed (318997292097³) is 32460932330265862038795404386196673
• The square root of 318997292097 is 564798.4526333267
• The cube root of 318997292097 is 6832.7521183545

Scales and comparisons

• 318,997,292,097 seconds is equal to 10,143 years, 6 weeks, 4 days, 6 hours, 54 minutes, 57 seconds.
• To count from 1 to 318,997,292,097 would take you about twenty thousand, two hundred eighty-six 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 318997292097 cubic inches would be around 569.4 feet tall.

Recreational maths with 318997292097

• 318997292097 backwards is 790292799813
• The number of decimal digits it has is: 12
• The sum of 318997292097's digits is 66
• More coming soon!