55210400

Names of 55210400

• Cardinal: 55210400 can be written as Fifty-five million, two hundred ten thousand, four hundred.

Scientific notation

• Scientific notation: 5.52104 × 10⁷

Factors of 55210400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9873

Divisors of 55210400

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 140 160 175 200 224 280 350 400 560 700 800 1120 1400 2800 5600 9859 19718 39436 49295 69013 78872 98590 138026 157744 197180 246475 276052 315488 345065 394360 492950 552104 690130 788720 985900 1104208 1380260 1577440 1725325 1971800 2208416 2760520 3450650 3943600 5521040 6901300 7887200 11042080 13802600 27605200 55210400
• Sum of all divisors σ(n): 154052640
• Sum of proper divisors (its aliquot sum) s(n): 98842240
• 55210400 is an abundant number, because the sum of its proper divisors (98842240) is greater than itself. Its abundance is 43631840

Bases of 55210400

• Binary: 11010010100111000110100000₂
• Hexadecimal: 0x34A71A0
• Base-36: WVCM8

Squares and roots of 55210400

• 55210400 squared (55210400²) is 3048188268160000
• 55210400 cubed (55210400³) is 168291693560420864000000
• The square root of 55210400 is 7430.3701119125
• The cube root of 55210400 is 380.7795630819

Scales and comparisons

• 55,210,400 seconds is equal to 1 year, 39 weeks, 2 days, 13 minutes, 20 seconds.
• To count from 1 to 55,210,400 would take you about 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 55210400 cubic inches would be around 31.7 feet tall.

Recreational maths with 55210400

• 55210400 backwards is 00401255
• The number of decimal digits it has is: 8
• The sum of 55210400's digits is 17
• More coming soon!