13947979108875

Names of 13947979108875

• Cardinal: 13947979108875 can be written as Thirteen trillion, nine hundred forty-seven billion, nine hundred seventy-nine million, one hundred eight thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3947979108875 × 10¹³

Factors of 13947979108875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2423

Divisors of 13947979108875

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 15 19 21 25 35 49 57 75 95 105 125 133 147 175 245 285 343 375 399 475 525 665 735 875 931 1029 1225 1425 1715 1995 2375 2389 2625 2793 3325 3675 4655 5145 6125 6517 7125 7167 8575 9975 11945 13965 16625 16723 18375 19551 23275 25725 32585 35835 42875 45391 49875 50169 59725 69825 83615 97755 116375 117061 128625 136173 162925 179175 226955 250845 298625 317737 349125 351183 418075 488775 585305 680865 814625 819427 895875 953211 1134775 1254225 1588685 1755915 2090375 2224159 2443875 2458281 2926525 3404325 4097135 4766055 5673875 5707321 6271125 6672477 7943425 8779575 11120795 12291405 14632625 15569113 17021625 17121963 20485675 23830275 28536605 33362385 39717125 39951247 43897875 46707339 55603975 61457025 77845565 85609815 102428375 108439099 119151375 119853741 142683025 166811925 199756235 233536695 278019875 279658729 307285125 325317297 389227825 428049075 542195495 599268705 713415125 759073693 834059625 838976187 998781175 1167683475 1398293645 1626586485 1946139125 1957611103 2140245375 2277221079 2710977475 2996343525 3795368465 4194880935 4993905875 5313515851 5838417375 5872833309 6991468225 8132932425 9788055515 11386105395 13554887375 14981717625 15940547553 18976842325 20974404675 26567579255 29364166545 34957341125 37194610957 40664662125 48940277575 56930526975 79702737765 94884211625 104872023375 111583832871 132837896275 146820832725 185973054785 244701387875 284652634875 398513688825 557919164355 664189481375 734104163625 929865273925 1992568444125 2789595821775 4649326369625 13947979108875
• Sum of all divisors σ(n): 28502877312000
• Sum of proper divisors (its aliquot sum) s(n): 14554898203125
• 13947979108875 is an abundant number, because the sum of its proper divisors (14554898203125) is greater than itself. Its abundance is 606919094250

Bases of 13947979108875

• Binary: 11001010111110000100010101110001001000001011₂
• Hexadecimal: 0xCAF8457120B
• Base-36: 4XZM2MVBF

Squares and roots of 13947979108875

• 13947979108875 squared (13947979108875²) is 194546121221613439103765625
• 13947979108875 cubed (13947979108875³) is 2713525234511727542740264940844357421875
• The square root of 13947979108875 is 3734699.3331291071
• The cube root of 13947979108875 is 24071.5337461223

Scales and comparisons

• 13,947,979,108,875 seconds is equal to 443,502 years, 30 weeks, 5 days, 9 hours, 21 minutes, 15 seconds.
• To count from 1 to 13,947,979,108,875 would take you about one million, one hundred eight thousand, seven hundred fifty-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 13947979108875 cubic inches would be around 2006 feet tall.

Recreational maths with 13947979108875

• 13947979108875 backwards is 57880197974931
• The number of decimal digits it has is: 14
• The sum of 13947979108875's digits is 78
• More coming soon!