2730398976

Names of 2730398976

• Cardinal: 2730398976 can be written as Two billion, seven hundred thirty million, three hundred ninety-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.730398976 × 10⁹

Factors of 2730398976

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 395028

Divisors of 2730398976

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 6912 395023 790046 1185069 1580092 2370138 3160184 3555207 4740276 6320368 7110414 9480552 10665621 12640736 14220828 18961104 21331242 25281472 28441656 37922208 42662484 50562944 56883312 75844416 85324968 101125888 113766624 151688832 170649936 227533248 303377664 341299872 455066496 682599744 910132992 1365199488 2730398976
• Sum of all divisors σ(n): 8074290560
• Sum of proper divisors (its aliquot sum) s(n): 5343891584
• 2730398976 is an abundant number, because the sum of its proper divisors (5343891584) is greater than itself. Its abundance is 2613492608

Bases of 2730398976

• Binary: 10100010101111101001010100000000₂
• Hexadecimal: 0xA2BE9500
• Base-36: 195LXC0

Squares and roots of 2730398976

• 2730398976 squared (2730398976²) is 7455078568141848576
• 2730398976 cubed (2730398976³) is 20355338888454049574657458176
• The square root of 2730398976 is 52253.2197668239
• The cube root of 2730398976 is 1397.6830683867

Scales and comparisons

• 2,730,398,976 seconds is equal to 86 years, 42 weeks, 3 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 2,730,398,976 would take you about one hundred seventy-three 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 2730398976 cubic inches would be around 116.5 feet tall.

Recreational maths with 2730398976

• 2730398976 backwards is 6798930372
• 2730398976 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2730398976's digits is 54
• More coming soon!