455004011644

Names of 455004011644

• Cardinal: 455004011644 can be written as Four hundred fifty-five billion, four million, eleven thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.55004011644 × 10¹¹

Factors of 455004011644

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 520643

Divisors of 455004011644

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 182 196 343 364 637 686 1274 1372 2401 2548 4459 4802 8918 9604 16807 17836 31213 33614 62426 67228 124852 218491 436982 520621 873964 1041242 2082484 3644347 6768073 7288694 13536146 14577388 25510429 27072292 47376511 51020858 94753022 102041716 178573003 189506044 331635577 357146006 663271154 714292012 1250011021 1326542308 2321449039 2500022042 4642898078 5000044084 8750077147 9285796156 16250143273 17500154294 32500286546 35000308588 65000573092 113751002911 227502005822 455004011644
• Sum of all divisors σ(n): 1000418905248
• Sum of proper divisors (its aliquot sum) s(n): 545414893604
• 455004011644 is an abundant number, because the sum of its proper divisors (545414893604) is greater than itself. Its abundance is 90410881960

Bases of 455004011644

• Binary: 110100111110000010110100011110001111100₂
• Hexadecimal: 0x69F05A3C7C
• Base-36: 5T0XN2BG

Squares and roots of 455004011644

• 455004011644 squared (455004011644²) is 207028650612133287582736
• 455004011644 cubed (455004011644³) is 94198866553764702110975211557377984
• The square root of 455004011644 is 674539.8517834213
• The cube root of 455004011644 is 7691.3942853433

Scales and comparisons

• 455,004,011,644 seconds is equal to 14,467 years, 37 weeks, 3 days, 3 hours, 14 minutes, 4 seconds.
• To count from 1 to 455,004,011,644 would take you about twenty-eight thousand, nine hundred thirty-five 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 455004011644 cubic inches would be around 640.9 feet tall.

Recreational maths with 455004011644

• 455004011644 backwards is 446110400554
• The number of decimal digits it has is: 12
• The sum of 455004011644's digits is 34
• More coming soon!