4987593968

Names of 4987593968

• Cardinal: 4987593968 can be written as Four billion, nine hundred eighty-seven million, five hundred ninety-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.987593968 × 10⁹

Factors of 4987593968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1462

Divisors of 4987593968

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 49 56 62 98 112 124 163 196 217 248 326 392 434 496 652 784 868 1141 1259 1304 1519 1736 2282 2518 2608 3038 3472 4564 5036 5053 6076 7987 8813 9128 10072 10106 12152 15974 17626 18256 20144 20212 24304 31948 35252 35371 39029 40424 61691 63896 70504 70742 78058 80848 123382 127792 141008 141484 156116 205217 246764 247597 273203 282968 312232 410434 493528 495194 546406 565936 624464 820868 987056 990388 1092812 1436519 1641736 1912421 1980776 2185624 2873038 3283472 3824842 3961552 4371248 5746076 6361727 7649684 10055633 11492152 12723454 15299368 20111266 22984304 25446908 30598736 40222532 44532089 50893816 80445064 89064178 101787632 160890128 178128356 311724623 356256712 623449246 712513424 1246898492 2493796984 4987593968
• Sum of all divisors σ(n): 11684252160
• Sum of proper divisors (its aliquot sum) s(n): 6696658192
• 4987593968 is an abundant number, because the sum of its proper divisors (6696658192) is greater than itself. Its abundance is 1709064224

Bases of 4987593968

• Binary: 100101001010010001010010011110000₂
• Hexadecimal: 0x12948A4F0
• Base-36: 2AHHG4W

Squares and roots of 4987593968

• 4987593968 squared (4987593968²) is 24876093589629985024
• 4987593968 cubed (4987593968³) is 124071854335041980657632735232
• The square root of 4987593968 is 70622.8997422225
• The cube root of 4987593968 is 1708.5605076107

Scales and comparisons

• 4,987,593,968 seconds is equal to 158 years, 30 weeks, 4 days, 18 hours, 46 minutes, 8 seconds.
• To count from 1 to 4,987,593,968 would take you about three hundred seventeen 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 4987593968 cubic inches would be around 142.4 feet tall.

Recreational maths with 4987593968

• 4987593968 backwards is 8693957894
• The number of decimal digits it has is: 10
• The sum of 4987593968's digits is 68
• More coming soon!