309797880342

Names of 309797880342

• Cardinal: 309797880342 can be written as Three hundred nine billion, seven hundred ninety-seven million, eight hundred eighty thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.09797880342 × 10¹¹

Factors of 309797880342

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 62945

Divisors of 309797880342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 17 34 41 51 82 102 123 246 697 1201 1394 2091 2402 3603 4182 7206 20417 40834 49241 61251 61681 98482 122502 123362 147723 185043 295446 370086 837097 1048577 1674194 2097154 2511291 2528921 3145731 5022582 5057842 6291462 7586763 15173526 42991657 74078881 85983314 128974971 148157762 222236643 257949942 444473286 1259340977 2518681954 3037234121 3778022931 6074468242 7556045862 9111702363 18223404726 51632980057 103265960114 154898940171 309797880342
• Sum of all divisors σ(n): 672614083008
• Sum of proper divisors (its aliquot sum) s(n): 362816202666
• 309797880342 is an abundant number, because the sum of its proper divisors (362816202666) is greater than itself. Its abundance is 53018322324

Bases of 309797880342

• Binary: 100100000100001011001001000001000010110₂
• Hexadecimal: 0x4821648216
• Base-36: 3YBHNQC6

Squares and roots of 309797880342

• 309797880342 squared (309797880342²) is 95974726664396150036964
• 309797880342 cubed (309797880342³) is 29732766887032755280836852148961688
• The square root of 309797880342 is 556594.8978763639
• The cube root of 309797880342 is 6766.4282446601

Scales and comparisons

• 309,797,880,342 seconds is equal to 9,850 years, 31 weeks, 6 days, 14 hours, 45 minutes, 42 seconds.
• To count from 1 to 309,797,880,342 would take you about nineteen thousand, seven hundred one 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 309797880342 cubic inches would be around 563.9 feet tall.

Recreational maths with 309797880342

• 309797880342 backwards is 243088797903
• The number of decimal digits it has is: 12
• The sum of 309797880342's digits is 60
• More coming soon!