144235836728916920

Names of 144235836728916920

• Cardinal: 144235836728916920 can be written as One hundred forty-four quadrillion, two hundred thirty-five trillion, eight hundred thirty-six billion, seven hundred twenty-eight million, nine hundred sixteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4423583672891692 × 10¹⁷

Factors of 144235836728916920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 277376609094091

Divisors of 144235836728916920

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 277376609094071 554753218188142 1109506436376284 1386883045470355 2219012872752568 2773766090940710 3605895918222923 5547532181881420 7211791836445846 11095064363762840 14423583672891692 18029479591114615 28847167345783384 36058959182229230 72117918364458460 144235836728916920
• Sum of all divisors σ(n): 349494527458530720
• Sum of proper divisors (its aliquot sum) s(n): 205258690729613800
• 144235836728916920 is an abundant number, because the sum of its proper divisors (205258690729613800) is greater than itself. Its abundance is 61022854000696880

Bases of 144235836728916920

• Binary: 1000000000011011011011101010110100000110111011101110111000₂
• Hexadecimal: 0x2006DBAB41BBBB8
• Base-36: 13G7C4NDG988

Squares and roots of 144235836728916920

• 144235836728916920 squared (144235836728916920²) is 20803976596890779192810116262286400
• 144235836728916920 cubed (144235836728916920³) is 3000678971741347082324080653971310266178114845888000
• The square root of 144235836728916920 is 379783934.2691011199
• The cube root of 144235836728916920 is 524434.2649391181

Scales and comparisons

• 144,235,836,728,916,920 seconds is equal to 4,586,253,457 years, 12 weeks, 4 days, 12 hours, 55 minutes, 20 seconds.
• To count from 1 to 144,235,836,728,916,920 would take you about thirteen billion, seven hundred fifty-eight million, seven hundred sixty thousand, three hundred seventy-one 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 144235836728916920 cubic inches would be around 43702.9 feet tall.

Recreational maths with 144235836728916920

• 144235836728916920 backwards is 029619827638532441
• The number of decimal digits it has is: 18
• The sum of 144235836728916920's digits is 80
• More coming soon!