6490348995

Names of 6490348995

• Cardinal: 6490348995 can be written as Six billion, four hundred ninety million, three hundred forty-eight thousand, nine hundred ninety-five.

Scientific notation

• Scientific notation: 6.490348995 × 10⁹

Factors of 6490348995

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 132

Divisors of 6490348995

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 13 15 17 39 41 51 53 65 85 123 159 195 205 221 255 265 289 533 615 663 689 697 795 867 901 1105 1445 1599 2067 2091 2173 2665 2703 2809 3315 3445 3485 3757 4335 4505 6519 7995 8427 9061 10335 10455 10865 11271 11713 11849 13515 14045 15317 18785 27183 28249 32595 35139 35547 36517 36941 42135 45305 45951 47753 56355 58565 59245 76585 84747 109551 110823 115169 135915 141245 143259 154037 175695 177735 182585 184705 199121 229755 238765 345507 423735 462111 480233 547755 554115 575845 597363 620789 627997 716295 770185 811801 995605 1440699 1497197 1727535 1862367 1883991 1957873 2310555 2401165 2435403 2986815 3103945 3139985 4059005 4491591 5873619 7203495 7485985 8163961 9311835 9419955 9789365 10553413 12177015 22457955 24491883 25452349 29368095 31660239 33283841 40819805 52767065 76357047 99851523 122459415 127261745 158301195 166419205 381785235 432689933 499257615 1298069799 2163449665 6490348995
• Sum of all divisors σ(n): 12403615392
• Sum of proper divisors (its aliquot sum) s(n): 5913266397
• 6490348995 is a deficient number, because the sum of its proper divisors (5913266397) is less than itself. Its deficiency is 577082598

Bases of 6490348995

• Binary: 110000010110110101101110111000011₂
• Hexadecimal: 0x182DADDC3
• Base-36: 2ZC6PC3

Squares and roots of 6490348995

• 6490348995 squared (6490348995²) is 42124630076897510025
• 6490348995 cubed (6490348995³) is 273403550484338526908761174875
• The square root of 6490348995 is 80562.7022573101
• The cube root of 6490348995 is 1865.3314674619

Scales and comparisons

• 6,490,348,995 seconds is equal to 206 years, 19 weeks, 2 days, 18 hours, 43 minutes, 15 seconds.
• To count from 1 to 6,490,348,995 would take you about four hundred twelve 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 6490348995 cubic inches would be around 155.4 feet tall.

Recreational maths with 6490348995

• 6490348995 backwards is 5998430946
• The number of decimal digits it has is: 10
• The sum of 6490348995's digits is 57
• More coming soon!