135018144

Names of 135018144

• Cardinal: 135018144 can be written as One hundred thirty-five million, eighteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.35018144 × 10⁸

Factors of 135018144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 107

Divisors of 135018144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 71 72 93 96 108 124 142 144 186 213 216 248 279 284 288 372 426 432 496 558 568 639 744 837 852 864 992 1116 1136 1278 1488 1674 1704 1917 2201 2232 2272 2556 2976 3348 3408 3834 4402 4464 5041 5112 6603 6696 6816 7668 8804 8928 10082 10224 13206 13392 15123 15336 17608 19809 20164 20448 26412 26784 30246 30672 35216 39618 40328 45369 52824 59427 60492 61344 70432 79236 80656 90738 105648 118854 120984 136107 156271 158472 161312 181476 211296 237708 241968 272214 312542 316944 362952 468813 475416 483936 544428 625084 633888 725904 937626 950832 1088856 1250168 1406439 1451808 1875252 1901664 2177712 2500336 2812878 3750504 4219317 4355424 5000672 5625756 7501008 8438634 11251512 15002016 16877268 22503024 33754536 45006048 67509072 135018144
• Sum of all divisors σ(n): 412312320
• Sum of proper divisors (its aliquot sum) s(n): 277294176
• 135018144 is an abundant number, because the sum of its proper divisors (277294176) is greater than itself. Its abundance is 142276032

Bases of 135018144

• Binary: 1000000011000011011010100000₂
• Hexadecimal: 0x80C36A0
• Base-36: 28DWO0

Squares and roots of 135018144

• 135018144 squared (135018144²) is 18229899209204736
• 135018144 cubed (135018144³) is 2461367156533891170729984
• The square root of 135018144 is 11619.7308058319
• The cube root of 135018144 is 513.0157650503

Scales and comparisons

• 135,018,144 seconds is equal to 4 years, 15 weeks, 1 day, 17 hours, 2 minutes, 24 seconds.
• To count from 1 to 135,018,144 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 135018144 cubic inches would be around 42.8 feet tall.

Recreational maths with 135018144

• 135018144 backwards is 441810531
• 135018144 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 135018144's digits is 27
• More coming soon!