455221242560

Names of 455221242560

• Cardinal: 455221242560 can be written as Four hundred fifty-five billion, two hundred twenty-one million, two hundred forty-two thousand, five hundred sixty.

Scientific notation

• Scientific notation: 4.5522124256 × 10¹¹

Factors of 455221242560

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 29031981

Divisors of 455221242560

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 392 448 490 560 784 980 1120 1568 1960 2240 3136 3920 7840 15680 29031967 58063934 116127868 145159835 203223769 232255736 290319670 406447538 464511472 580639340 812895076 929022944 1016118845 1161278680 1422566383 1625790152 1858045888 2032237690 2322557360 2845132766 3251580304 4064475380 4645114720 5690265532 6503160608 7112831915 8128950760 9290229440 11380531064 13006321216 14225663830 16257901520 22761062128 28451327660 32515803040 45522124256 56902655320 65031606080 91044248512 113805310640 227610621280 455221242560
• Sum of all divisors σ(n): 1260974498112
• Sum of proper divisors (its aliquot sum) s(n): 805753255552
• 455221242560 is an abundant number, because the sum of its proper divisors (805753255552) is greater than itself. Its abundance is 350532012992

Bases of 455221242560

• Binary: 110100111111101010011001110101011000000₂
• Hexadecimal: 0x69FD4CEAC0
• Base-36: 5T4IZ2RK

Squares and roots of 455221242560

• 455221242560 squared (455221242560²) is 207226379677870355353600
• 455221242560 cubed (455221242560³) is 94333850048170475698654540169216000
• The square root of 455221242560 is 674700.8541272199
• The cube root of 455221242560 is 7692.6181154323

Scales and comparisons

• 455,221,242,560 seconds is equal to 14,474 years, 32 weeks, 4 days, 9 hours, 9 minutes, 20 seconds.
• To count from 1 to 455,221,242,560 would take you about twenty-eight thousand, nine hundred forty-nine 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 455221242560 cubic inches would be around 641.1 feet tall.

Recreational maths with 455221242560

• 455221242560 backwards is 065242122554
• The number of decimal digits it has is: 12
• The sum of 455221242560's digits is 38
• More coming soon!