309941469120

Names of 309941469120

• Cardinal: 309941469120 can be written as Three hundred nine billion, nine hundred forty-one million, four hundred sixty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.0994146912 × 10¹¹

Factors of 309941469120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 322855707

Divisors of 309941469120

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 322855697 645711394 968567091 1291422788 1614278485 1937134182 2582845576 3228556970 3874268364 4842835455 5165691152 6457113940 7748536728 9685670910 10331382304 12914227880 15497073456 19371341820 20662764608 25828455760 30994146912 38742683640 51656911520 61988293824 77485367280 103313823040 154970734560 309941469120
• Sum of all divisors σ(n): 984064167504
• Sum of proper divisors (its aliquot sum) s(n): 674122698384
• 309941469120 is an abundant number, because the sum of its proper divisors (674122698384) is greater than itself. Its abundance is 364181229264

Bases of 309941469120

• Binary: 100100000101001111100110111111111000000₂
• Hexadecimal: 0x4829F37FC0
• Base-36: 3YDV5C5C

Squares and roots of 309941469120

• 309941469120 squared (309941469120²) is 96063714280263913574400
• 309941469120 cubed (309941469120³) is 29774128733148920794570246422528000
• The square root of 309941469120 is 556723.8715198047
• The cube root of 309941469120 is 6767.4734778657

Scales and comparisons

• 309,941,469,120 seconds is equal to 9,855 years, 9 weeks, 2 days, 12 hours, 32 minutes.
• To count from 1 to 309,941,469,120 would take you about nineteen thousand, seven hundred ten 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 309941469120 cubic inches would be around 564 feet tall.

Recreational maths with 309941469120

• 309941469120 backwards is 021964149903
• 309941469120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 309941469120's digits is 48
• More coming soon!