7006228128

Names of 7006228128

• Cardinal: 7006228128 can be written as Seven billion, six million, two hundred twenty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.006228128 × 10⁹

Factors of 7006228128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 308023

Divisors of 7006228128

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 79 96 144 158 237 288 316 474 632 711 948 1264 1422 1896 2528 2844 3792 5688 7584 11376 22752 307939 615878 923817 1231756 1847634 2463512 2771451 3695268 4927024 5542902 7390536 9854048 11085804 14781072 22171608 24327181 29562144 44343216 48654362 72981543 88686432 97308724 145963086 194617448 218944629 291926172 389234896 437889258 583852344 778469792 875778516 1167704688 1751557032 2335409376 3503114064 7006228128
• Sum of all divisors σ(n): 20176228800
• Sum of proper divisors (its aliquot sum) s(n): 13170000672
• 7006228128 is an abundant number, because the sum of its proper divisors (13170000672) is greater than itself. Its abundance is 6163772544

Bases of 7006228128

• Binary: 110100001100110101000111010100000₂
• Hexadecimal: 0x1A19A8EA0
• Base-36: 37VBS80

Squares and roots of 7006228128

• 7006228128 squared (7006228128²) is 49087232581578384384
• 7006228128 cubed (7006228128³) is 343916349638732531307976753152
• The square root of 7006228128 is 83703.2145619271
• The cube root of 7006228128 is 1913.4983469909

Scales and comparisons

• 7,006,228,128 seconds is equal to 222 years, 40 weeks, 2 days, 14 hours, 28 minutes, 48 seconds.
• To count from 1 to 7,006,228,128 would take you about four hundred forty-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 7006228128 cubic inches would be around 159.5 feet tall.

Recreational maths with 7006228128

• 7006228128 backwards is 8218226007
• 7006228128 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7006228128's digits is 36
• More coming soon!