455054400

Names of 455054400

• Cardinal: 455054400 can be written as Four hundred fifty-five million, fifty-four thousand, four hundred.

Scientific notation

• Scientific notation: 4.550544 × 10⁸

Factors of 455054400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 31611

Divisors of 455054400

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 144 150 160 180 192 200 225 240 288 300 320 360 400 450 480 576 600 720 800 900 960 1200 1440 1600 1800 2400 2880 3600 4800 7200 14400 31601 63202 94803 126404 158005 189606 252808 284409 316010 379212 474015 505616 568818 632020 758424 790025 948030 1011232 1137636 1264040 1422045 1516848 1580050 1896060 2022464 2275272 2370075 2528080 2844090 3033696 3160100 3792120 4550544 4740150 5056160 5688180 6067392 6320200 7110225 7584240 9101088 9480300 10112320 11376360 12640400 14220450 15168480 18202176 18960600 22752720 25280800 28440900 30336960 37921200 45505440 50561600 56881800 75842400 91010880 113763600 151684800 227527200 455054400
• Sum of all divisors σ(n): 1617421962
• Sum of proper divisors (its aliquot sum) s(n): 1162367562
• 455054400 is an abundant number, because the sum of its proper divisors (1162367562) is greater than itself. Its abundance is 707313162

Bases of 455054400

• Binary: 11011000111111001010001000000₂
• Hexadecimal: 0x1B1F9440
• Base-36: 7IXE80

Squares and roots of 455054400

• 455054400 squared (455054400²) is 207074506959360000
• 455054400 cubed (455054400³) is 94230165519687389184000000
• The square root of 455054400 is 21332.0041252575
• The cube root of 455054400 is 769.1678196691

Scales and comparisons

• 455,054,400 seconds is equal to 14 years, 24 weeks, 2 days, 20 hours.
• To count from 1 to 455,054,400 would take you about twenty-one 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 455054400 cubic inches would be around 64.1 feet tall.

Recreational maths with 455054400

• 455054400 backwards is 004450554
• The number of decimal digits it has is: 9
• The sum of 455054400's digits is 27
• More coming soon!