144215100

Names of 144215100

• Cardinal: 144215100 can be written as One hundred forty-four million, two hundred fifteen thousand, one hundred.

Scientific notation

• Scientific notation: 1.442151 × 10⁸

Factors of 144215100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1764

Divisors of 144215100

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 31 36 45 50 54 60 62 75 90 93 100 108 124 135 150 155 180 186 225 270 279 300 310 372 450 465 540 558 620 675 775 837 900 930 1116 1350 1395 1550 1674 1723 1860 2325 2700 2790 3100 3348 3446 4185 4650 5169 5580 6892 6975 8370 8615 9300 10338 13950 15507 16740 17230 20676 20925 25845 27900 31014 34460 41850 43075 46521 51690 53413 62028 77535 83700 86150 93042 103380 106826 129225 155070 160239 172300 186084 213652 232605 258450 267065 310140 320478 387675 465210 480717 516900 534130 640956 775350 801195 930420 961434 1068260 1163025 1335325 1442151 1550700 1602390 1922868 2326050 2403585 2670650 2884302 3204780 4005975 4652100 4807170 5341300 5768604 7210755 8011950 9614340 12017925 14421510 16023900 24035850 28843020 36053775 48071700 72107550 144215100
• Sum of all divisors σ(n): 478858240
• Sum of proper divisors (its aliquot sum) s(n): 334643140
• 144215100 is an abundant number, because the sum of its proper divisors (334643140) is greater than itself. Its abundance is 190428040

Bases of 144215100

• Binary: 1000100110001000110000111100₂
• Hexadecimal: 0x8988C3C
• Base-36: 2DV130

Squares and roots of 144215100

• 144215100 squared (144215100²) is 20797995068010000
• 144215100 cubed (144215100³) is 2999384938532568951000000
• The square root of 144215100 is 12008.9591555639
• The cube root of 144215100 is 524.4091311659

Scales and comparisons

• 144,215,100 seconds is equal to 4 years, 30 weeks, 3 days, 3 hours, 45 minutes.
• To count from 1 to 144,215,100 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 144215100 cubic inches would be around 43.7 feet tall.

Recreational maths with 144215100

• 144215100 backwards is 001512441
• 144215100 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 144215100's digits is 18
• More coming soon!