3109102542

Names of 3109102542

• Cardinal: 3109102542 can be written as Three billion, one hundred nine million, one hundred two thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 3.109102542 × 10⁹

Factors of 3109102542

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 210926

Divisors of 3109102542

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 81 91 117 126 162 182 189 234 273 351 378 546 567 702 819 1053 1134 1638 2106 2457 4914 7371 14742 210901 421802 632703 1265406 1476307 1898109 2741713 2952614 3796218 4428921 5483426 5694327 8225139 8857842 11388654 13286763 16450278 17082981 19191991 24675417 26573526 34165962 38383982 39860289 49350834 57575973 74026251 79720578 115151946 119580867 148052502 172727919 222078753 239161734 345455838 444157506 518183757 1036367514 1554551271 3109102542
• Sum of all divisors σ(n): 8574431712
• Sum of proper divisors (its aliquot sum) s(n): 5465329170
• 3109102542 is an abundant number, because the sum of its proper divisors (5465329170) is greater than itself. Its abundance is 2356226628

Bases of 3109102542

• Binary: 10111001010100010010001111001110₂
• Hexadecimal: 0xB95123CE
• Base-36: 1FF2UVI

Squares and roots of 3109102542

• 3109102542 squared (3109102542²) is 9666518616670861764
• 3109102542 cubed (3109102542³) is 30054197603381699887783004088
• The square root of 3109102542 is 55759.3269507443
• The cube root of 3109102542 is 1459.5254825603

Scales and comparisons

• 3,109,102,542 seconds is equal to 98 years, 44 weeks, 4 days, 23 hours, 35 minutes, 42 seconds.
• To count from 1 to 3,109,102,542 would take you about one hundred ninety-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 3109102542 cubic inches would be around 121.6 feet tall.

Recreational maths with 3109102542

• 3109102542 backwards is 2452019013
• 3109102542 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3109102542's digits is 27
• More coming soon!