27143894872168768000

Names of 27143894872168768000

• Cardinal: 27143894872168768000 can be written as Twenty-seven quintillion, one hundred forty-three quadrillion, eight hundred ninety-four trillion, eight hundred seventy-two billion, one hundred sixty-eight million, seven hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 2.7143894872168768 × 10¹⁹

Factors of 27143894872168768000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 75140

Divisors of 27143894872168768000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 800 1000 1280 1600 2000 2560 3200 4000 6400 8000 12800 16000 32000 64000 75133 150266 300532 375665 601064 751330 1202128 1502660 1878325 2404256 3005320 3756650 4808512 6010640 7513300 9391625 9617024 12021280 15026600 18783250 19234048 24042560 30053200 37566500 38468096 48085120 60106400 75133000 96170240 120212800 150266000 192340480 240425600 300532000 480851200 601064000 961702400 1202128000 2404256000 4808512000 5644967689 11289935378 22579870756 28224838445 45159741512 56449676890 90319483024 112899353780 141124192225 180638966048 225798707560 282248384450 361277932096 451597415120 564496768900 705620961125 722555864192 903194830240 1128993537800 1411241922250 1445111728384 1806389660480 2257987075600 2822483844500 2890223456768 3612779320960 4515974151200 5644967689000 7225558641920 9031948302400 11289935378000 14451117283840 18063896604800 22579870756000 36127793209600 45159741512000 72255586419200 90319483024000 180638966048000 361277932096000
• Sum of all divisors σ(n): 27144434475330708924
• Sum of proper divisors (its aliquot sum) s(n): 539603161940924
• 27143894872168768000 is a deficient number, because the sum of its proper divisors (539603161940924) is less than itself. Its deficiency is 27143355269006827076

Bases of 27143894872168768000

• Binary: 10111100010110010011111001001001001011100001010101010001000000000₂
• Hexadecimal: 0x178B27C925C2AA200
• Base-36: 5Q85NOLMS7W1S

Squares and roots of 27143894872168768000

• 27143894872168768000 squared (27143894872168768000²) is 736791028831349938083543874637824000000
• 27143894872168768000 cubed (27143894872168768000³) is 19999378229355230485537233352719125263473404280832000000000
• The square root of 27143894872168768000 is 5209980313.9905210203
• 27143894872168768000 is a perfect cube number. Its cube root is 3005320

Scales and comparisons

• 27,143,894,872,168,768,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,143,894,872,168,768,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 27143894872168768000 cubic inches would be around 250443.3 feet tall.

Recreational maths with 27143894872168768000

• 27143894872168768000 backwards is 00086786127849834172
• The number of decimal digits it has is: 20
• The sum of 27143894872168768000's digits is 91
• More coming soon!