5728172832

Names of 5728172832

• Cardinal: 5728172832 can be written as Five billion, seven hundred twenty-eight million, one hundred seventy-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 5.728172832 × 10⁹

Factors of 5728172832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 82775

Divisors of 5728172832

• 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 96 144 241 288 482 723 964 1446 1928 2169 2892 3856 4338 5784 7712 8676 11568 17352 23136 34704 69408 82529 165058 247587 330116 495174 660232 742761 990348 1320464 1485522 1980696 2640928 2971044 3961392 5942088 7922784 11884176 19889489 23768352 39778978 59668467 79557956 119336934 159115912 179005401 238673868 318231824 358010802 477347736 636463648 716021604 954695472 1432043208 1909390944 2864086416 5728172832
• Sum of all divisors σ(n): 16357280940
• Sum of proper divisors (its aliquot sum) s(n): 10629108108
• 5728172832 is an abundant number, because the sum of its proper divisors (10629108108) is greater than itself. Its abundance is 4900935276

Bases of 5728172832

• Binary: 101010101011011001111101100100000₂
• Hexadecimal: 0x1556CFB20
• Base-36: 2MQEMG0

Squares and roots of 5728172832

• 5728172832 squared (5728172832²) is 32811963993262900224
• 5728172832 cubed (5728172832³) is 187952600710770776096643514368
• The square root of 5728172832 is 75684.6935119645
• The cube root of 5728172832 is 1789.2541686459

Scales and comparisons

• 5,728,172,832 seconds is equal to 182 years, 7 weeks, 1 day, 7 hours, 7 minutes, 12 seconds.
• To count from 1 to 5,728,172,832 would take you about three hundred sixty-four 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 5728172832 cubic inches would be around 149.1 feet tall.

Recreational maths with 5728172832

• 5728172832 backwards is 2382718275
• The number of decimal digits it has is: 10
• The sum of 5728172832's digits is 45
• More coming soon!