309249142704

Names of 309249142704

• Cardinal: 309249142704 can be written as Three hundred nine billion, two hundred forty-nine million, one hundred forty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 3.09249142704 × 10¹¹

Factors of 309249142704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16647827

Divisors of 309249142704

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 43 48 54 72 86 108 129 144 172 216 258 344 387 432 516 688 774 1032 1161 1548 2064 2322 3096 4644 6192 9288 18576 16647779 33295558 49943337 66591116 99886674 133182232 149830011 199773348 266364464 299660022 399546696 449490033 599320044 715854497 799093392 898980066 1198640088 1431708994 1797960132 2147563491 2397280176 2863417988 3595920264 4295126982 5726835976 6442690473 7191840528 8590253964 11453671952 12885380946 17180507928 19328071419 25770761892 34361015856 38656142838 51541523784 77312285676 103083047568 154624571352 309249142704
• Sum of all divisors σ(n): 908302876800
• Sum of proper divisors (its aliquot sum) s(n): 599053734096
• 309249142704 is an abundant number, because the sum of its proper divisors (599053734096) is greater than itself. Its abundance is 289804591392

Bases of 309249142704

• Binary: 100100000000000101011110110111110110000₂
• Hexadecimal: 0x4800AF6FB0
• Base-36: 3Y2EYDO0

Squares and roots of 309249142704

• 309249142704 squared (309249142704²) is 95635032263158956431616
• 309249142704 cubed (309249142704³) is 29575051739851288199356535001329664
• The square root of 309249142704 is 556101.7377279089
• The cube root of 309249142704 is 6762.4308122541

Scales and comparisons

• 309,249,142,704 seconds is equal to 9,833 years, 8 weeks, 4 days, 11 hours, 38 minutes, 24 seconds.
• To count from 1 to 309,249,142,704 would take you about nineteen thousand, six hundred sixty-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 309249142704 cubic inches would be around 563.5 feet tall.

Recreational maths with 309249142704

• 309249142704 backwards is 407241942903
• The number of decimal digits it has is: 12
• The sum of 309249142704's digits is 45
• More coming soon!