2240408000

Names of 2240408000

• Cardinal: 2240408000 can be written as Two billion, two hundred forty million, four hundred eight thousand.

Scientific notation

• Scientific notation: 2.240408 × 10⁹

Factors of 2240408000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4659

Divisors of 2240408000

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 61 64 80 100 122 125 160 200 244 250 305 320 400 488 500 610 800 976 1000 1220 1525 1600 1952 2000 2440 3050 3904 4000 4591 4880 6100 7625 8000 9182 9760 12200 15250 18364 19520 22955 24400 30500 36728 45910 48800 61000 73456 91820 97600 114775 122000 146912 183640 229550 244000 280051 293824 367280 459100 488000 560102 573875 734560 918200 1120204 1147750 1400255 1469120 1836400 2240408 2295500 2800510 3672800 4480816 4591000 5601020 7001275 7345600 8961632 9182000 11202040 14002550 17923264 18364000 22404080 28005100 35006375 36728000 44808160 56010200 70012750 89616320 112020400 140025500 224040800 280051000 448081600 560102000 1120204000 2240408000
• Sum of all divisors σ(n): 5640555648
• Sum of proper divisors (its aliquot sum) s(n): 3400147648
• 2240408000 is an abundant number, because the sum of its proper divisors (3400147648) is greater than itself. Its abundance is 1159739648

Bases of 2240408000

• Binary: 10000101100010011110100111000000₂
• Hexadecimal: 0x8589E9C0
• Base-36: 111VPVK

Squares and roots of 2240408000

• 2240408000 squared (2240408000²) is 5019428006464000000
• 2240408000 cubed (2240408000³) is 11245566661105997312000000000
• The square root of 2240408000 is 47332.9483552419
• The cube root of 2240408000 is 1308.5059594347

Scales and comparisons

• 2,240,408,000 seconds is equal to 71 years, 12 weeks, 2 days, 15 hours, 33 minutes, 20 seconds.
• To count from 1 to 2,240,408,000 would take you about one hundred forty-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 2240408000 cubic inches would be around 109 feet tall.

Recreational maths with 2240408000

• 2240408000 backwards is 0008040422
• 2240408000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2240408000's digits is 20
• More coming soon!