242708551731840

Names of 242708551731840

• Cardinal: 242708551731840 can be written as Two hundred forty-two trillion, seven hundred eight billion, five hundred fifty-one million, seven hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.4270855173184 × 10¹⁴

Factors of 242708551731840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 126410704037

Divisors of 242708551731840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 126410704027 252821408054 379232112081 505642816108 632053520135 758464224162 1011285632216 1264107040270 1516928448324 1896160560405 2022571264432 2528214080540 3033856896648 3792321120810 4045142528864 5056428161080 6067713793296 7584642241620 8090285057728 10112856322160 12135427586592 15169284483240 16180570115456 20225712644320 24270855173184 30338568966480 40451425288640 48541710346368 60677137932960 80902850577280 121354275865920 242708551731840
• Sum of all divisors σ(n): 773633508651360
• Sum of proper divisors (its aliquot sum) s(n): 530924956919520
• 242708551731840 is an abundant number, because the sum of its proper divisors (530924956919520) is greater than itself. Its abundance is 288216405187680

Bases of 242708551731840

• Binary: 110111001011110111111101000000101000101010000000₂
• Hexadecimal: 0xDCBDFD028A80
• Base-36: 2E16RP5H1C

Squares and roots of 242708551731840

• 242708551731840 squared (242708551731840²) is 58907441083767253463269785600
• 242708551731840 cubed (242708551731840³) is 14297339711669841392064168159616025493504000
• The square root of 242708551731840 is 15579106.2558748859
• The cube root of 242708551731840 is 62377.5566932843

Scales and comparisons

• 242,708,551,731,840 seconds is equal to 7,717,381 years, 10 weeks, 2 days, 3 hours, 44 minutes.
• To count from 1 to 242,708,551,731,840 would take you about nineteen million, two hundred ninety-three thousand, four hundred fifty-two 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 242708551731840 cubic inches would be around 5198.1 feet tall.

Recreational maths with 242708551731840

• 242708551731840 backwards is 048137155807242
• The number of decimal digits it has is: 15
• The sum of 242708551731840's digits is 57
• More coming soon!