144426272

Names of 144426272

• Cardinal: 144426272 can be written as One hundred forty-four million, four hundred twenty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.44426272 × 10⁸

Factors of 144426272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 194

Divisors of 144426272

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 31 32 41 53 62 67 82 106 124 134 164 212 248 268 328 424 496 536 656 848 992 1072 1271 1312 1643 1696 2077 2144 2173 2542 2747 3286 3551 4154 4346 5084 5494 6572 7102 8308 8692 10168 10988 13144 14204 16616 17384 20336 21976 26288 28408 33232 34768 40672 43952 52576 56816 66464 67363 69536 85157 87904 110081 113632 134726 145591 170314 220162 269452 291182 340628 440324 538904 582364 681256 880648 1077808 1164728 1362512 1761296 2155616 2329456 2725024 3522592 4513321 4658912 9026642 18053284 36106568 72213136 144426272
• Sum of all divisors σ(n): 310915584
• Sum of proper divisors (its aliquot sum) s(n): 166489312
• 144426272 is an abundant number, because the sum of its proper divisors (166489312) is greater than itself. Its abundance is 22063040

Bases of 144426272

• Binary: 1000100110111100010100100000₂
• Hexadecimal: 0x89BC520
• Base-36: 2DZK0W

Squares and roots of 144426272

• 144426272 squared (144426272²) is 20858948043817984
• 144426272 cubed (144426272³) is 3012580103810324075675648
• The square root of 144426272 is 12017.7482083791
• The cube root of 144426272 is 524.6649677997

Scales and comparisons

• 144,426,272 seconds is equal to 4 years, 30 weeks, 5 days, 14 hours, 24 minutes, 32 seconds.
• To count from 1 to 144,426,272 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 144426272 cubic inches would be around 43.7 feet tall.

Recreational maths with 144426272

• 144426272 backwards is 272624441
• 144426272 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 144426272's digits is 32
• More coming soon!