2748804968

Names of 2748804968

• Cardinal: 2748804968 can be written as Two billion, seven hundred forty-eight million, eight hundred four thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.748804968 × 10⁹

Factors of 2748804968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 402

Divisors of 2748804968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 52 56 62 91 104 124 182 217 248 349 364 403 434 698 728 806 868 1396 1612 1736 2443 2792 2821 3224 4537 4886 5642 9074 9772 10819 11284 18148 19544 21638 22568 31759 36296 43276 63518 75733 86552 121801 127036 140647 151466 243602 254072 281294 302932 487204 562588 605864 852607 974408 984529 1125176 1583413 1705214 1969058 3166826 3410428 3775831 3938116 6333652 6820856 7551662 7876232 11083891 12667304 15103324 22167782 26430817 30206648 44335564 49085803 52861634 88671128 98171606 105723268 196343212 211446536 343600621 392686424 687201242 1374402484 2748804968
• Sum of all divisors σ(n): 6566837760
• Sum of proper divisors (its aliquot sum) s(n): 3818032792
• 2748804968 is an abundant number, because the sum of its proper divisors (3818032792) is greater than itself. Its abundance is 1069227824

Bases of 2748804968

• Binary: 10100011110101110110111101101000₂
• Hexadecimal: 0xA3D76F68
• Base-36: 19GKFHK

Squares and roots of 2748804968

• 2748804968 squared (2748804968²) is 7555928752101481024
• 2748804968 cubed (2748804968³) is 20769774491630591478928927232
• The square root of 2748804968 is 52429.0469873333
• The cube root of 2748804968 is 1400.8166949141

Scales and comparisons

• 2,748,804,968 seconds is equal to 87 years, 20 weeks, 6 days, 20 hours, 56 minutes, 8 seconds.
• To count from 1 to 2,748,804,968 would take you about one hundred seventy-four 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 2748804968 cubic inches would be around 116.7 feet tall.

Recreational maths with 2748804968

• 2748804968 backwards is 8694088472
• 2748804968 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2748804968's digits is 56
• More coming soon!