20166021120

Names of 20166021120

• Cardinal: 20166021120 can be written as Twenty billion, one hundred sixty-six million, twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.016602112 × 10¹⁰

Factors of 20166021120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 46906

Divisors of 20166021120

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 640 672 768 840 896 960 1024 1120 1280 1344 1536 1680 1792 1920 2048 2240 2560 2688 3072 3360 3584 3840 4096 4480 5120 5376 6144 6720 7168 7680 8960 10240 10752 12288 13440 14336 15360 17920 20480 21504 26880 28672 30720 35840 43008 46889 53760 61440 71680 86016 93778 107520 140667 143360 187556 215040 234445 281334 328223 375112 430080 468890 562668 656446 703335 750224 937780 984669 1125336 1312892 1406670 1500448 1641115 1875560 1969338 2250672 2625784 2813340 3000896 3282230 3751120 3938676 4501344 4923345 5251568 5626680 6001792 6564460 7502240 7877352 9002688 9846690 10503136 11253360 12003584 13128920 15004480 15754704 18005376 19693380 21006272 22506720 24007168 26257840 30008960 31509408 36010752 39386760 42012544 45013440 48014336 52515680 60017920 63018816 72021504 78773520 84025088 90026880 96028672 105031360 120035840 126037632 144043008 157547040 168050176 180053760 192057344 210062720 240071680 252075264 288086016 315094080 336100352 360107520 420125440 480143360 504150528 576172032 630188160 672200704 720215040 840250880 960286720 1008301056 1260376320 1344401408 1440430080 1680501760 2016602112 2520752640 2880860160 3361003520 4033204224 5041505280 6722007040 10083010560 20166021120
• Sum of all divisors σ(n): 73742590080
• Sum of proper divisors (its aliquot sum) s(n): 53576568960
• 20166021120 is an abundant number, because the sum of its proper divisors (53576568960) is greater than itself. Its abundance is 33410547840

Bases of 20166021120

• Binary: 10010110001111111010001000000000000₂
• Hexadecimal: 0x4B1FD1000
• Base-36: 99IBTHC

Squares and roots of 20166021120

• 20166021120 squared (20166021120²) is 406668407812286054400
• 20166021120 cubed (20166021120³) is 8200883700779333568511868928000
• The square root of 20166021120 is 142007.1164413953
• The cube root of 20166021120 is 2721.9077734791

Scales and comparisons

• 20,166,021,120 seconds is equal to 641 years, 11 weeks, 2 days, 32 minutes.
• To count from 1 to 20,166,021,120 would take you about one thousand, two hundred eighty-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 20166021120 cubic inches would be around 226.8 feet tall.

Recreational maths with 20166021120

• 20166021120 backwards is 02112066102
• 20166021120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20166021120's digits is 21
• More coming soon!