345437793680

Names of 345437793680

• Cardinal: 345437793680 can be written as Three hundred forty-five billion, four hundred thirty-seven million, seven hundred ninety-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.4543779368 × 10¹¹

Factors of 345437793680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 616853217

Divisors of 345437793680

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 616853203 1233706406 2467412812 3084266015 4317972421 4934825624 6168532030 8635944842 9869651248 12337064060 17271889684 21589862105 24674128120 34543779368 43179724210 49348256240 69087558736 86359448420 172718896840 345437793680
• Sum of all divisors σ(n): 917877567552
• Sum of proper divisors (its aliquot sum) s(n): 572439773872
• 345437793680 is an abundant number, because the sum of its proper divisors (572439773872) is greater than itself. Its abundance is 227001980192

Bases of 345437793680

• Binary: 101000001101101101100100110110110010000₂
• Hexadecimal: 0x506DB26D90
• Base-36: 4EOWQRGW

Squares and roots of 345437793680

• 345437793680 squared (345437793680²) is 119327269302506247942400
• 345437793680 cubed (345437793680³) is 41220148633716950783637695724032000
• The square root of 345437793680 is 587739.5627997149
• The cube root of 345437793680 is 7016.5444967591

Scales and comparisons

• 345,437,793,680 seconds is equal to 10,983 years, 44 weeks, 2 days, 14 hours, 41 minutes, 20 seconds.
• To count from 1 to 345,437,793,680 would take you about twenty-one thousand, nine hundred sixty-seven 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 345437793680 cubic inches would be around 584.7 feet tall.

Recreational maths with 345437793680

• 345437793680 backwards is 086397734543
• The number of decimal digits it has is: 12
• The sum of 345437793680's digits is 59
• More coming soon!