1073741823

Names of 1073741823

• Cardinal: 1073741823 can be written as One billion, seventy-three million, seven hundred forty-one thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 1.073741823 × 10⁹

Factors of 1073741823

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 534

Divisors of 1073741823

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 31 33 63 77 93 99 151 217 231 279 331 341 453 651 693 993 1023 1057 1359 1661 1953 2317 2387 2979 3069 3171 3641 4681 4983 6951 7161 9513 10261 10923 11627 14043 14949 20853 21483 25487 30783 32767 32769 34881 42129 49981 51491 71827 76461 92349 98301 104643 112871 149943 154473 215481 229383 294903 338613 349867 360437 449829 463419 549791 646443 790097 1015839 1049601 1081311 1549411 1649373 2370291 3148803 3243933 3848537 4648233 4948119 7110873 10845877 11545611 13944699 17043521 32537631 34636833 51130563 97612893 119304647 153391689 357913941 1073741823
• Sum of all divisors σ(n): 2015330304
• Sum of proper divisors (its aliquot sum) s(n): 941588481
• 1073741823 is a deficient number, because the sum of its proper divisors (941588481) is less than itself. Its deficiency is 132153342

Bases of 1073741823

• Binary: 111111111111111111111111111111₂
• Hexadecimal: 0x3FFFFFFF
• Base-36: HRA0HR

Squares and roots of 1073741823

• 1073741823 squared (1073741823²) is 1152921502459363329
• 1073741823 cubed (1073741823³) is 1237940035826615764299808767
• The square root of 1073741823 is 32767.9999847415
• The cube root of 1073741823 is 1023.9999996821

Scales and comparisons

• 1,073,741,823 seconds is equal to 34 years, 7 weeks, 2 days, 13 hours, 37 minutes, 3 seconds.
• To count from 1 to 1,073,741,823 would take you about sixty-eight 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 1073741823 cubic inches would be around 85.3 feet tall.

Recreational maths with 1073741823

• 1073741823 backwards is 3281473701
• The number of decimal digits it has is: 10
• The sum of 1073741823's digits is 36
• More coming soon!