345990647424

Names of 345990647424

• Cardinal: 345990647424 can be written as Three hundred forty-five billion, nine hundred ninety million, six hundred forty-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 3.45990647424 × 10¹¹

Factors of 345990647424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 187445

Divisors of 345990647424

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 4937 9874 14811 19748 29622 39496 59244 78992 118488 157984 182503 236976 315968 365006 473952 547509 631936 730012 947904 1095018 1460024 1895808 2190036 2920048 4380072 5840096 8760144 11680192 17520288 23360384 35040576 70081152 901017311 1802034622 2703051933 3604069244 5406103866 7208138488 10812207732 14416276976 21624415464 28832553952 43248830928 57665107904 86497661856 115330215808 172995323712 345990647424
• Sum of all divisors σ(n): 919228847040
• Sum of proper divisors (its aliquot sum) s(n): 573238199616
• 345990647424 is an abundant number, because the sum of its proper divisors (573238199616) is greater than itself. Its abundance is 227247552192

Bases of 345990647424

• Binary: 101000010001110101001100100111010000000₂
• Hexadecimal: 0x508EA64E80
• Base-36: 4EY1WC5C

Squares and roots of 345990647424

• 345990647424 squared (345990647424²) is 119709528104878677835776
• 345990647424 cubed (345990647424³) is 41418377131828497517373257389441024
• The square root of 345990647424 is 588209.6968122847
• The cube root of 345990647424 is 7020.2856964433

Scales and comparisons

• 345,990,647,424 seconds is equal to 11,001 years, 22 weeks, 3 days, 9 hours, 10 minutes, 24 seconds.
• To count from 1 to 345,990,647,424 would take you about twenty-two thousand and two 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 345990647424 cubic inches would be around 585 feet tall.

Recreational maths with 345990647424

• 345990647424 backwards is 424746099543
• The number of decimal digits it has is: 12
• The sum of 345990647424's digits is 57
• More coming soon!