135218000

Names of 135218000

• Cardinal: 135218000 can be written as One hundred thirty-five million, two hundred eighteen thousand.

Scientific notation

• Scientific notation: 1.35218 × 10⁸

Factors of 135218000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 162

Divisors of 135218000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 34 40 41 50 68 80 82 85 97 100 125 136 164 170 194 200 205 250 272 328 340 388 400 410 425 485 500 656 680 697 776 820 850 970 1000 1025 1360 1394 1552 1640 1649 1700 1940 2000 2050 2125 2425 2788 3280 3298 3400 3485 3880 3977 4100 4250 4850 5125 5576 6596 6800 6970 7760 7954 8200 8245 8500 9700 10250 11152 12125 13192 13940 15908 16400 16490 17000 17425 19400 19885 20500 24250 26384 27880 31816 32980 34000 34850 38800 39770 41000 41225 48500 55760 63632 65960 67609 69700 79540 82000 82450 87125 97000 99425 131920 135218 139400 159080 164900 174250 194000 198850 206125 270436 278800 318160 329800 338045 348500 397700 412250 497125 540872 659600 676090 697000 795400 824500 994250 1081744 1352180 1394000 1590800 1649000 1690225 1988500 2704360 3298000 3380450 3977000 5408720 6760900 7954000 8451125 13521800 16902250 27043600 33804500 67609000 135218000
• Sum of all divisors σ(n): 358289568
• Sum of proper divisors (its aliquot sum) s(n): 223071568
• 135218000 is an abundant number, because the sum of its proper divisors (223071568) is greater than itself. Its abundance is 87853568

Bases of 135218000

• Binary: 1000000011110100001101010000₂
• Hexadecimal: 0x80F4350
• Base-36: 28I6VK

Squares and roots of 135218000

• 135218000 squared (135218000²) is 18283907524000000
• 135218000 cubed (135218000³) is 2472313407580232000000000
• The square root of 135218000 is 11628.3274807685
• The cube root of 135218000 is 513.2687649527

Scales and comparisons

• 135,218,000 seconds is equal to 4 years, 15 weeks, 4 days, 33 minutes, 20 seconds.
• To count from 1 to 135,218,000 would take you about six 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 135218000 cubic inches would be around 42.8 feet tall.

Recreational maths with 135218000

• 135218000 backwards is 000812531
• 135218000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 135218000's digits is 20
• More coming soon!