30492288768

Names of 30492288768

• Cardinal: 30492288768 can be written as Thirty billion, four hundred ninety-two million, two hundred eighty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0492288768 × 10¹⁰

Factors of 30492288768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 43315

Divisors of 30492288768

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 937 1874 2811 3748 5622 7496 11244 14992 22488 29984 42373 44976 59968 84746 89952 119936 127119 169492 179904 239872 254238 338984 359808 508476 677968 719616 1016952 1355936 2033904 2711872 4067808 5423744 8135616 10847488 16271232 32542464 39703501 79407002 119110503 158814004 238221006 317628008 476442012 635256016 952884024 1270512032 1905768048 2541024064 3811536096 5082048128 7623072192 10164096256 15246144384 30492288768
• Sum of all divisors σ(n): 81242483728
• Sum of proper divisors (its aliquot sum) s(n): 50750194960
• 30492288768 is an abundant number, because the sum of its proper divisors (50750194960) is greater than itself. Its abundance is 20257906192

Bases of 30492288768

• Binary: 11100011001011110110110011100000000₂
• Hexadecimal: 0x7197B6700
• Base-36: E0ABKLC

Squares and roots of 30492288768

• 30492288768 squared (30492288768²) is 929779674311098957824
• 30492288768 cubed (30492288768³) is 28351110319711020889393260920832
• The square root of 30492288768 is 174620.4133771307
• The cube root of 30492288768 is 3124.1365513957

Scales and comparisons

• 30,492,288,768 seconds is equal to 969 years, 29 weeks, 1 day, 12 minutes, 48 seconds.
• To count from 1 to 30,492,288,768 would take you about one thousand, nine hundred thirty-nine 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 30492288768 cubic inches would be around 260.3 feet tall.

Recreational maths with 30492288768

• 30492288768 backwards is 86788229403
• The number of decimal digits it has is: 11
• The sum of 30492288768's digits is 57
• More coming soon!