144724640900

Names of 144724640900

• Cardinal: 144724640900 can be written as One hundred forty-four billion, seven hundred twenty-four million, six hundred forty thousand, nine hundred.

Scientific notation

• Scientific notation: 1.447246409 × 10¹¹

Factors of 144724640900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 29535655

Divisors of 144724640900

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 49 50 70 98 100 140 175 196 245 350 490 700 980 1225 2450 4900 29535641 59071282 118142564 147678205 206749487 295356410 413498974 590712820 738391025 826997948 1033747435 1447246409 1476782050 2067494870 2894492818 2953564100 4134989740 5168737175 5788985636 7236232045 10337474350 14472464090 20674948700 28944928180 36181160225 72362320450 144724640900
• Sum of all divisors σ(n): 365326355898
• Sum of proper divisors (its aliquot sum) s(n): 220601714998
• 144724640900 is an abundant number, because the sum of its proper divisors (220601714998) is greater than itself. Its abundance is 75877074098

Bases of 144724640900

• Binary: 10000110110010010000101100010010000100₂
• Hexadecimal: 0x21B242C484
• Base-36: 1UHHBBLW

Squares and roots of 144724640900

• 144724640900 squared (144724640900²) is 20945221683633952810000
• 144724640900 cubed (144724640900³) is 3031289686734817227474795929000000
• The square root of 144724640900 is 380426.9192630827
• The cube root of 144724640900 is 5250.2601945117

Scales and comparisons

• 144,724,640,900 seconds is equal to 4,601 years, 41 weeks, 2 days, 17 hours, 8 minutes, 20 seconds.
• To count from 1 to 144,724,640,900 would take you about nine thousand, two hundred three 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 144724640900 cubic inches would be around 437.5 feet tall.

Recreational maths with 144724640900

• 144724640900 backwards is 009046427441
• The number of decimal digits it has is: 12
• The sum of 144724640900's digits is 41
• More coming soon!