1481268992

Names of 1481268992

• Cardinal: 1481268992 can be written as One billion, four hundred eighty-one million, two hundred sixty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.481268992 × 10⁹

Factors of 1481268992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20211

Divisors of 1481268992

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 56 64 82 112 128 164 224 256 287 328 448 574 656 896 1148 1312 1792 2296 2624 4592 5248 9184 10496 18368 20161 36736 40322 73472 80644 141127 161288 282254 322576 564508 645152 826601 1129016 1290304 1653202 2258032 2580608 3306404 4516064 5161216 5786207 6612808 9032128 11572414 13225616 18064256 23144828 26451232 36128512 46289656 52902464 92579312 105804928 185158624 211609856 370317248 740634496 1481268992
• Sum of all divisors σ(n): 3461734752
• Sum of proper divisors (its aliquot sum) s(n): 1980465760
• 1481268992 is an abundant number, because the sum of its proper divisors (1980465760) is greater than itself. Its abundance is 499196768

Bases of 1481268992

• Binary: 1011000010010100101111100000000₂
• Hexadecimal: 0x584A5F00
• Base-36: OHWQGW

Squares and roots of 1481268992

• 1481268992 squared (1481268992²) is 2194157826660696064
• 1481268992 cubed (1481268992³) is 3250137952186599984739647488
• The square root of 1481268992 is 38487.2575276545
• The cube root of 1481268992 is 1139.9294590597

Scales and comparisons

• 1,481,268,992 seconds is equal to 47 years, 5 weeks, 1 day, 7 hours, 36 minutes, 32 seconds.
• To count from 1 to 1,481,268,992 would take you about ninety-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 1481268992 cubic inches would be around 95 feet tall.

Recreational maths with 1481268992

• 1481268992 backwards is 2998621841
• The number of decimal digits it has is: 10
• The sum of 1481268992's digits is 50
• More coming soon!