472779135040

Names of 472779135040

• Cardinal: 472779135040 can be written as Four hundred seventy-two billion, seven hundred seventy-nine million, one hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 4.7277913504 × 10¹¹

Factors of 472779135040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 47659225

Divisors of 472779135040

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 992 1240 1984 2480 4960 9920 47659187 95318374 190636748 238295935 381273496 476591870 762546992 953183740 1477434797 1525093984 1906367480 2954869594 3050187968 3812734960 5909739188 7387173985 7625469920 11819478376 14774347970 15250939840 23638956752 29548695940 47277913504 59097391880 94555827008 118194783760 236389567520 472779135040
• Sum of all divisors σ(n): 1162121640192
• Sum of proper divisors (its aliquot sum) s(n): 689342505152
• 472779135040 is an abundant number, because the sum of its proper divisors (689342505152) is greater than itself. Its abundance is 216563370112

Bases of 472779135040

• Binary: 110111000010011110101010001100001000000₂
• Hexadecimal: 0x6E13D51840
• Base-36: 616WHNB4

Squares and roots of 472779135040

• 472779135040 squared (472779135040²) is 223520110529170555801600
• 472779135040 cubed (472779135040³) is 105675644520026452060516501848064000
• The square root of 472779135040 is 687589.3651300899
• The cube root of 472779135040 is 7790.2746149187

Scales and comparisons

• 472,779,135,040 seconds is equal to 15,032 years, 47 weeks, 3 days, 17 hours, 30 minutes, 40 seconds.
• To count from 1 to 472,779,135,040 would take you about thirty thousand and sixty-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 472779135040 cubic inches would be around 649.2 feet tall.

Recreational maths with 472779135040

• 472779135040 backwards is 040531977274
• The number of decimal digits it has is: 12
• The sum of 472779135040's digits is 49
• More coming soon!