1382428672

Names of 1382428672

• Cardinal: 1382428672 can be written as One billion, three hundred eighty-two million, four hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.382428672 × 10⁹

Factors of 1382428672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 259

Divisors of 1382428672

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 32 43 47 64 86 94 128 167 172 188 256 334 344 376 512 668 688 752 1024 1336 1376 1504 2021 2048 2672 2752 3008 4042 4096 5344 5504 6016 7181 7849 8084 10688 11008 12032 14362 15698 16168 21376 22016 24064 28724 31396 32336 42752 44032 48128 57448 62792 64672 85504 88064 96256 114896 125584 129344 171008 176128 192512 229792 251168 258688 337507 342016 459584 502336 517376 675014 684032 919168 1004672 1034752 1350028 1838336 2009344 2069504 2700056 3676672 4018688 4139008 5400112 7353344 8037376 8278016 10800224 14706688 16074752 21600448 29413376 32149504 43200896 86401792 172803584 345607168 691214336 1382428672
• Sum of all divisors σ(n): 2906297856
• Sum of proper divisors (its aliquot sum) s(n): 1523869184
• 1382428672 is an abundant number, because the sum of its proper divisors (1523869184) is greater than itself. Its abundance is 141440512

Bases of 1382428672

• Binary: 1010010011001100011000000000000₂
• Hexadecimal: 0x52663000
• Base-36: MV28SG

Squares and roots of 1382428672

• 1382428672 squared (1382428672²) is 1911109033167683584
• 1382428672 cubed (1382428672³) is 2641971922769204770345320448
• The square root of 1382428672 is 37181.0256986007
• The cube root of 1382428672 is 1113.9890216131

Scales and comparisons

• 1,382,428,672 seconds is equal to 43 years, 49 weeks, 5 days, 7 hours, 57 minutes, 52 seconds.
• To count from 1 to 1,382,428,672 would take you about eighty-seven 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 1382428672 cubic inches would be around 92.8 feet tall.

Recreational maths with 1382428672

• 1382428672 backwards is 2768242831
• 1382428672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1382428672's digits is 43
• More coming soon!