1375836885

Names of 1375836885

• Cardinal: 1375836885 can be written as One billion, three hundred seventy-five million, eight hundred thirty-six thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 1.375836885 × 10⁹

Factors of 1375836885

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 512

Divisors of 1375836885

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 23 31 45 69 93 115 137 155 207 279 313 345 411 465 685 713 939 1035 1233 1395 1565 2055 2139 2817 3151 3565 4247 4695 6165 6417 7199 9453 9703 10695 12741 14085 15755 21235 21597 28359 29109 32085 35995 38223 42881 47265 48515 63705 64791 87327 97681 107985 128643 141795 145545 191115 214405 223169 293043 323955 385929 436635 488405 643215 669507 879129 986263 1115845 1329311 1465215 1929645 2008521 2958789 3347535 3987933 4395645 4931315 6646555 8876367 10042605 11963799 14793945 19939665 30574153 44381835 59818995 91722459 152870765 275167377 458612295 1375836885
• Sum of all divisors σ(n): 2595760128
• Sum of proper divisors (its aliquot sum) s(n): 1219923243
• 1375836885 is a deficient number, because the sum of its proper divisors (1219923243) is less than itself. Its deficiency is 155913642

Bases of 1375836885

• Binary: 1010010000000011001101011010101₂
• Hexadecimal: 0x52019AD5
• Base-36: MR4YJ9

Squares and roots of 1375836885

• 1375836885 squared (1375836885²) is 1892927134126503225
• 1375836885 cubed (1375836885³) is 2604358971748585393026454125
• The square root of 1375836885 is 37092.2752739705
• The cube root of 1375836885 is 1112.2156014179

Scales and comparisons

• 1,375,836,885 seconds is equal to 43 years, 38 weeks, 6 days, 54 minutes, 45 seconds.
• To count from 1 to 1,375,836,885 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 1375836885 cubic inches would be around 92.7 feet tall.

Recreational maths with 1375836885

• 1375836885 backwards is 5886385731
• The number of decimal digits it has is: 10
• The sum of 1375836885's digits is 54
• More coming soon!