309148060680

Names of 309148060680

• Cardinal: 309148060680 can be written as Three hundred nine billion, one hundred forty-eight million, sixty thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.0914806068 × 10¹¹

Factors of 309148060680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 50514416

Divisors of 309148060680

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 68 72 85 90 102 120 136 153 170 180 204 255 306 340 360 408 510 612 680 765 1020 1224 1530 2040 3060 6120 50514389 101028778 151543167 202057556 252571945 303086334 404115112 454629501 505143890 606172668 757715835 858744613 909259002 1010287780 1212345336 1515431670 1717489226 1818518004 2020575560 2273147505 2576233839 3030863340 3434978452 3637036008 4293723065 4546295010 5152467678 6061726680 6869956904 7728701517 8587446130 9092590020 10304935356 12881169195 15457403034 17174892260 18185180040 20609870712 25762338390 30914806068 34349784520 38643507585 51524676780 61829612136 77287015170 103049353560 154574030340 309148060680
• Sum of all divisors σ(n): 1063833053400
• Sum of proper divisors (its aliquot sum) s(n): 754684992720
• 309148060680 is an abundant number, because the sum of its proper divisors (754684992720) is greater than itself. Its abundance is 445536932040

Bases of 309148060680

• Binary: 100011111111010101010010000110000001000₂
• Hexadecimal: 0x47FAA90C08
• Base-36: 3Y0QRUA0

Squares and roots of 309148060680

• 309148060680 squared (309148060680²) is 95572523422204962062400
• 309148060680 cubed (309148060680³) is 29546060270268540871063933146432000
• The square root of 309148060680 is 556010.8458294677
• The cube root of 309148060680 is 6761.6939363941

Scales and comparisons

• 309,148,060,680 seconds is equal to 9,829 years, 49 weeks, 3 days, 13 hours, 18 minutes.
• To count from 1 to 309,148,060,680 would take you about nineteen thousand, six hundred fifty-nine 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 309148060680 cubic inches would be around 563.5 feet tall.

Recreational maths with 309148060680

• 309148060680 backwards is 086060841903
• 309148060680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 309148060680's digits is 45
• More coming soon!