1381050

Names of 1381050

• Cardinal: 1381050 can be written as One million, three hundred eighty-one thousand and fifty.

Scientific notation

• Scientific notation: 1.38105 × 10⁶

Factors of 1381050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 52

Divisors of 1381050

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 31 33 45 50 54 55 62 66 75 81 90 93 99 110 135 150 155 162 165 186 198 225 270 275 279 297 310 330 341 405 450 465 495 550 558 594 675 682 775 810 825 837 891 930 990 1023 1350 1395 1485 1550 1650 1674 1705 1782 2025 2046 2325 2475 2511 2790 2970 3069 3410 4050 4185 4455 4650 4950 5022 5115 6138 6975 7425 8370 8525 8910 9207 10230 12555 13950 14850 15345 17050 18414 20925 22275 25110 25575 27621 30690 41850 44550 46035 51150 55242 62775 76725 92070 125550 138105 153450 230175 276210 460350 690525 1381050
• Sum of all divisors σ(n): 4321152
• Sum of proper divisors (its aliquot sum) s(n): 2940102
• 1381050 is an abundant number, because the sum of its proper divisors (2940102) is greater than itself. Its abundance is 1559052

Bases of 1381050

• Binary: 101010001001010111010₂
• Hexadecimal: 0x1512BA
• Base-36: TLMI

Squares and roots of 1381050

• 1381050 squared (1381050²) is 1907299102500
• 1381050 cubed (1381050³) is 2634075425507625000
• The square root of 1381050 is 1175.1808371481
• The cube root of 1381050 is 111.3618577833

Scales and comparisons

• 1,381,050 seconds is equal to 2 weeks, 1 day, 23 hours, 37 minutes, 30 seconds.
• To count from 1 to 1,381,050 would take you about three weeks!

  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 1381050 cubic inches would be around 9.3 feet tall.

Recreational maths with 1381050

• 1381050 backwards is 0501831
• 1381050 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1381050's digits is 18
• More coming soon!