4979867648

Names of 4979867648

• Cardinal: 4979867648 can be written as Four billion, nine hundred seventy-nine million, eight hundred sixty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.979867648 × 10⁹

Factors of 4979867648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6212

Divisors of 4979867648

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1024 1568 1792 2048 3136 3584 4096 6203 6272 7168 8192 12406 12544 14336 16384 24812 25088 28672 43421 49624 50176 57344 86842 99248 100352 114688 173684 198496 200704 303947 347368 396992 401408 607894 694736 793984 802816 1215788 1389472 1587968 2431576 2778944 3175936 4863152 5557888 6351872 9726304 11115776 12703744 19452608 22231552 25407488 38905216 44463104 50814976 77810432 88926208 101629952 155620864 177852416 311241728 355704832 622483456 711409664 1244966912 2489933824 4979867648
• Sum of all divisors σ(n): 11587328676
• Sum of proper divisors (its aliquot sum) s(n): 6607461028
• 4979867648 is an abundant number, because the sum of its proper divisors (6607461028) is greater than itself. Its abundance is 1627593380

Bases of 4979867648

• Binary: 100101000110100101100000000000000₂
• Hexadecimal: 0x128D2C000
• Base-36: 2ACVUGW

Squares and roots of 4979867648

• 4979867648 squared (4979867648²) is 24799081791597051904
• 4979867648 cubed (4979867648³) is 123496145114080037028906401792
• The square root of 4979867648 is 70568.1773039377
• The cube root of 4979867648 is 1707.6778035983

Scales and comparisons

• 4,979,867,648 seconds is equal to 158 years, 17 weeks, 6 days, 8 hours, 34 minutes, 8 seconds.
• To count from 1 to 4,979,867,648 would take you about three hundred sixteen 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 4979867648 cubic inches would be around 142.3 feet tall.

Recreational maths with 4979867648

• 4979867648 backwards is 8467689794
• The number of decimal digits it has is: 10
• The sum of 4979867648's digits is 68
• More coming soon!