5331329728

Names of 5331329728

• Cardinal: 5331329728 can be written as Five billion, three hundred thirty-one million, three hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.331329728 × 10⁹

Factors of 5331329728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 430

Divisors of 5331329728

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 244 367 488 734 976 1468 1952 2936 3721 3904 5872 7442 11744 14884 22387 23488 29768 44774 59536 89548 119072 179096 226981 238144 358192 453962 716384 907924 1365607 1432768 1815848 2731214 3631696 5462428 7263392 10924856 14526784 21849712 43699424 83302027 87398848 166604054 333208108 666416216 1332832432 2665664864 5331329728
• Sum of all divisors σ(n): 10784986304
• Sum of proper divisors (its aliquot sum) s(n): 5453656576
• 5331329728 is an abundant number, because the sum of its proper divisors (5453656576) is greater than itself. Its abundance is 122326848

Bases of 5331329728

• Binary: 100111101110001011010001011000000₂
• Hexadecimal: 0x13DC5A2C0
• Base-36: 2G64WCG

Squares and roots of 5331329728

• 5331329728 squared (5331329728²) is 28423076668656553984
• 5331329728 cubed (5331329728³) is 151532793604831892076936036352
• The square root of 5331329728 is 73015.9552974555
• The cube root of 5331329728 is 1746.9421132591

Scales and comparisons

• 5,331,329,728 seconds is equal to 169 years, 27 weeks, 4 hours, 55 minutes, 28 seconds.
• To count from 1 to 5,331,329,728 would take you about three 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 5331329728 cubic inches would be around 145.6 feet tall.

Recreational maths with 5331329728

• 5331329728 backwards is 8279231335
• The number of decimal digits it has is: 10
• The sum of 5331329728's digits is 43
• More coming soon!