6490541600

Names of 6490541600

• Cardinal: 6490541600 can be written as Six billion, four hundred ninety million, five hundred forty-one thousand, six hundred.

Scientific notation

• Scientific notation: 6.4905416 × 10⁹

Factors of 6490541600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 83745

Divisors of 6490541600

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 97 100 160 194 200 388 400 485 776 800 970 1552 1940 2425 3104 3880 4850 7760 9700 15520 19400 38800 77600 83641 167282 334564 418205 669128 836410 1338256 1672820 2091025 2676512 3345640 4182050 6691280 8113177 8364100 13382560 16226354 16728200 32452708 33456400 40565885 64905416 66912800 81131770 129810832 162263540 202829425 259621664 324527080 405658850 649054160 811317700 1298108320 1622635400 3245270800 6490541600
• Sum of all divisors σ(n): 16008576948
• Sum of proper divisors (its aliquot sum) s(n): 9518035348
• 6490541600 is an abundant number, because the sum of its proper divisors (9518035348) is greater than itself. Its abundance is 3027493748

Bases of 6490541600

• Binary: 110000010110111011100111000100000₂
• Hexadecimal: 0x182DDCE20
• Base-36: 2ZCATY8

Squares and roots of 6490541600

• 6490541600 squared (6490541600²) is 42127130261330560000
• 6490541600 cubed (6490541600³) is 273427891449784871031296000000
• The square root of 6490541600 is 80563.8976217015
• The cube root of 6490541600 is 1865.3499188895

Scales and comparisons

• 6,490,541,600 seconds is equal to 206 years, 19 weeks, 5 days, 13 minutes, 20 seconds.
• To count from 1 to 6,490,541,600 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 6490541600 cubic inches would be around 155.4 feet tall.

Recreational maths with 6490541600

• 6490541600 backwards is 0061450946
• The number of decimal digits it has is: 10
• The sum of 6490541600's digits is 35
• More coming soon!