20150042121600

Names of 20150042121600

• Cardinal: 20150042121600 can be written as Twenty trillion, one hundred fifty billion, forty-two million, one hundred twenty-one thousand, six hundred.

Scientific notation

• Scientific notation: 2.01500421216 × 10¹³

Factors of 20150042121600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5234732

Divisors of 20150042121600

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 300 320 384 400 401 480 600 640 800 802 960 1200 1203 1600 1604 1920 2005 2400 2406 3200 3208 4010 4800 4812 6015 6416 8020 9600 9624 10025 12030 12832 16040 19248 20050 24060 25664 30075 32080 38496 40100 48120 51328 60150 64160 76992 80200 96240 120300 128320 153984 160400 192480 240600 256640 320800 384960 481200 641600 769920 962400 1283200 1924800 3849600 5234321 10468642 15702963 20937284 26171605 31405926 41874568 52343210 62811852 78514815 83749136 104686420 125623704 130858025 157029630 167498272 209372840 251247408 261716050 314059260 334996544 392574075 418745680 502494816 523432100 628118520 669993088 785148150 837491360 1004989632 1046864200 1256237040 1570296300 1674982720 2009979264 2093728400 2098962721 2512474080 3140592600 3349965440 4187456800 4197925442 5024948160 6281185200 6296888163 8374913600 8395850884 10049896320 10494813605 12562370400 12593776326 16749827200 16791701768 20989627210 25124740800 25187552652 31484440815 33583403536 41979254420 50249481600 50375105304 52474068025 62968881630 67166807072 83958508840 100750210608 104948136050 125937763260 134333614144 157422204075 167917017680 201500421216 209896272100 251875526520 268667228288 314844408150 335834035360 403000842432 419792544200 503751053040 629688816300 671668070720 806001684864 839585088400 1007502106080 1259377632600 1343336141440 1679170176800 2015004212160 2518755265200 3358340353600 4030008424320 5037510530400 6716680707200 10075021060800 20150042121600
• Sum of all divisors σ(n): 66534723179280
• Sum of proper divisors (its aliquot sum) s(n): 46384681057680
• 20150042121600 is an abundant number, because the sum of its proper divisors (46384681057680) is greater than itself. Its abundance is 26234638936080

Bases of 20150042121600

• Binary: 100100101001110001100000110100101010110000000₂
• Hexadecimal: 0x12538C1A5580
• Base-36: 754SUTJEO

Squares and roots of 20150042121600

• 20150042121600 squared (20150042121600²) is 406024197502254229186560000
• 20150042121600 cubed (20150042121600³) is 8181404682059260229060924104605696000000
• The square root of 20150042121600 is 4488879.8292669855
• The cube root of 20150042121600 is 27211.8866198615

Scales and comparisons

• 20,150,042,121,600 seconds is equal to 640,709 years, 4 days, 2 hours, 40 minutes.
• To count from 1 to 20,150,042,121,600 would take you about one million, six hundred one thousand, seven hundred seventy-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 20150042121600 cubic inches would be around 2267.7 feet tall.

Recreational maths with 20150042121600

• 20150042121600 backwards is 00612124005102
• 20150042121600 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20150042121600's digits is 24
• More coming soon!