5128650800

Names of 5128650800

• Cardinal: 5128650800 can be written as Five billion, one hundred twenty-eight million, six hundred fifty thousand, eight hundred.

Scientific notation

• Scientific notation: 5.1286508 × 10⁹

Factors of 5128650800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140924

Divisors of 5128650800

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 50 52 56 65 70 80 91 100 104 112 130 140 175 182 200 208 260 280 325 350 364 400 455 520 560 650 700 728 910 1040 1300 1400 1456 1820 2275 2600 2800 3640 4550 5200 7280 9100 18200 36400 140897 281794 563588 704485 986279 1127176 1408970 1831661 1972558 2254352 2817940 3522425 3663322 3945116 4931395 5635880 7044850 7326644 7890232 9158305 9862790 11271760 12821627 14089700 14653288 15780464 18316610 19725580 24656975 25643254 28179400 29306576 36633220 39451160 45791525 49313950 51286508 56358800 64108135 73266440 78902320 91583050 98627900 102573016 128216270 146532880 183166100 197255800 205146032 256432540 320540675 366332200 394511600 512865080 641081350 732664400 1025730160 1282162700 2564325400 5128650800
• Sum of all divisors σ(n): 15165133536
• Sum of proper divisors (its aliquot sum) s(n): 10036482736
• 5128650800 is an abundant number, because the sum of its proper divisors (10036482736) is greater than itself. Its abundance is 4907831936

Bases of 5128650800

• Binary: 100110001101100010000000000110000₂
• Hexadecimal: 0x131B10030
• Base-36: 2CTGSA8

Squares and roots of 5128650800

• 5128650800 squared (5128650800²) is 26303059028340640000
• 5128650800 cubed (5128650800³) is 134899204728146446008512000000
• The square root of 5128650800 is 71614.5990703013
• The cube root of 5128650800 is 1724.5179133127

Scales and comparisons

• 5,128,650,800 seconds is equal to 163 years, 3 weeks, 6 days, 9 hours, 13 minutes, 20 seconds.
• To count from 1 to 5,128,650,800 would take you about three hundred twenty-six 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 5128650800 cubic inches would be around 143.7 feet tall.

Recreational maths with 5128650800

• 5128650800 backwards is 0080568215
• 5128650800 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5128650800's digits is 35
• More coming soon!