345139145424400

Names of 345139145424400

• Cardinal: 345139145424400 can be written as Three hundred forty-five trillion, one hundred thirty-nine billion, one hundred forty-five million, four hundred twenty-four thousand, four hundred.

Scientific notation

• Scientific notation: 3.451391454244 × 10¹⁴

Factors of 345139145424400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 799570

Divisors of 345139145424400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 601 1202 1801 2404 3005 3602 4808 6010 7204 9005 9616 12020 14408 15025 18010 24040 28816 30050 36020 45025 48080 60100 72040 90050 120200 144080 180100 240400 360200 720400 797161 1082401 1594322 2164802 3188644 3985805 4329604 5412005 6377288 7971610 8659208 10824010 12754576 15943220 17318416 19929025 21648020 27060025 31886440 39858050 43296040 54120050 63772880 79716100 86592080 108240100 159432200 216480200 318864400 432960400 479093761 958187522 1435686961 1916375044 2395468805 2871373922 3832750088 4790937610 5742747844 7178434805 7665500176 9581875220 11485495688 11977344025 14356869610 19163750440 22970991376 23954688050 28713739220 35892174025 38327500880 47909376100 57427478440 71784348050 95818752200 114854956880 143568696100 191637504400 287137392200 574274784400 862847863561 1725695727122 3451391454244 4314239317805 6902782908488 8628478635610 13805565816976 17256957271220 21571196589025 34513914542440 43142393178050 69027829084880 86284786356100 172569572712200 345139145424400
• Sum of all divisors σ(n): 831038709724328
• Sum of proper divisors (its aliquot sum) s(n): 485899564299928
• 345139145424400 is an abundant number, because the sum of its proper divisors (485899564299928) is greater than itself. Its abundance is 140760418875528

Bases of 345139145424400

• Binary: 1001110011110011011111000001010010011111000010000₂
• Hexadecimal: 0x139E6F8293E10
• Base-36: 3ECAQFYGB4

Squares and roots of 345139145424400

• 345139145424400 squared (345139145424400²) is 119121029704285131456115360000
• 345139145424400 cubed (345139145424400³) is 41113330394211538113474870161742558784000000
• The square root of 345139145424400 is 18577920.9123195481
• The cube root of 345139145424400 is 70145.2186250111

Scales and comparisons

• 345,139,145,424,400 seconds is equal to 10,974,357 years, 12 weeks, 3 days, 6 minutes, 40 seconds.
• To count from 1 to 345,139,145,424,400 would take you about twenty-seven million, four hundred thirty-five thousand, eight hundred ninety-three 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 345139145424400 cubic inches would be around 5845.4 feet tall.

Recreational maths with 345139145424400

• 345139145424400 backwards is 004424541931543
• The number of decimal digits it has is: 15
• The sum of 345139145424400's digits is 49
• More coming soon!