6738258128

Names of 6738258128

• Cardinal: 6738258128 can be written as Six billion, seven hundred thirty-eight million, two hundred fifty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.738258128 × 10⁹

Factors of 6738258128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140967

Divisors of 6738258128

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 61 98 112 122 196 244 392 427 488 784 854 976 1708 2989 3416 5978 6832 11956 23912 47824 140897 281794 563588 986279 1127176 1972558 2254352 3945116 6903953 7890232 8594717 13807906 15780464 17189434 27615812 34378868 55231624 60163019 68757736 110463248 120326038 137515472 240652076 421141133 481304152 842282266 962608304 1684564532 3369129064 6738258128
• Sum of all divisors σ(n): 15435939492
• Sum of proper divisors (its aliquot sum) s(n): 8697681364
• 6738258128 is an abundant number, because the sum of its proper divisors (8697681364) is greater than itself. Its abundance is 1959423236

Bases of 6738258128

• Binary: 110010001101000011010100011010000₂
• Hexadecimal: 0x191A1A8D0
• Base-36: 33FS98W

Squares and roots of 6738258128

• 6738258128 squared (6738258128²) is 45404122599558064384
• 6738258128 cubed (6738258128³) is 305944698151180616543435313152
• The square root of 6738258128 is 82086.8937650829
• The cube root of 6738258128 is 1888.7850994249

Scales and comparisons

• 6,738,258,128 seconds is equal to 214 years, 13 weeks, 2 days, 2 hours, 22 minutes, 8 seconds.
• To count from 1 to 6,738,258,128 would take you about four hundred twenty-eight 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 6738258128 cubic inches would be around 157.4 feet tall.

Recreational maths with 6738258128

• 6738258128 backwards is 8218528376
• The number of decimal digits it has is: 10
• The sum of 6738258128's digits is 50
• More coming soon!