20178064000000

Names of 20178064000000

• Cardinal: 20178064000000 can be written as Twenty trillion, one hundred seventy-eight billion, sixty-four million.

Scientific notation

• Scientific notation: 2.0178064 × 10¹³

Factors of 20178064000000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1130

Divisors of 20178064000000

• Number of divisors d(n): 231
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1123 1250 1280 1600 2000 2246 2500 2560 3125 3200 4000 4492 5000 5120 5615 6250 6400 8000 8984 10000 11230 12500 12800 15625 16000 17968 20000 22460 25000 25600 28075 31250 32000 35936 40000 44920 50000 56150 62500 64000 71872 80000 89840 100000 112300 125000 128000 140375 143744 160000 179680 200000 224600 250000 280750 287488 320000 359360 400000 449200 500000 561500 574976 640000 701875 718720 800000 898400 1000000 1123000 1149952 1261129 1403750 1437440 1600000 1796800 2000000 2246000 2522258 2807500 2874880 3200000 3509375 3593600 4000000 4492000 5044516 5615000 5749760 6305645 7018750 7187200 8000000 8984000 10089032 11230000 12611290 14037500 14374400 16000000 17546875 17968000 20178064 22460000 25222580 28075000 28748800 31528225 35093750 35936000 40356128 44920000 50445160 56150000 63056450 70187500 71872000 80712256 89840000 100890320 112300000 126112900 140375000 143744000 157641125 161424512 179680000 201780640 224600000 252225800 280750000 315282250 322849024 359360000 403561280 449200000 504451600 561500000 630564500 645698048 718720000 788205625 807122560 898400000 1008903200 1123000000 1261129000 1291396096 1576411250 1614245120 1796800000 2017806400 2246000000 2522258000 3152822500 3228490240 3593600000 3941028125 4035612800 4492000000 5044516000 6305645000 6456980480 7882056250 8071225600 8984000000 10089032000 12611290000 15764112500 16142451200 17968000000 19705140625 20178064000 25222580000 31528225000 32284902400 39410281250 40356128000 50445160000 63056450000 78820562500 80712256000 100890320000 126112900000 157641125000 161424512000 201780640000 252225800000 315282250000 403561280000 504451600000 630564500000 807122560000 1008903200000 1261129000000 2017806400000 2522258000000 4035612800000 5044516000000 10089032000000 20178064000000
• Sum of all divisors σ(n): 50464820663121
• Sum of proper divisors (its aliquot sum) s(n): 30286756663121
• 20178064000000 is an abundant number, because the sum of its proper divisors (30286756663121) is greater than itself. Its abundance is 10108692663121

Bases of 20178064000000

• Binary: 100100101101000010010010101100100010000000000₂
• Hexadecimal: 0x125A12564400
• Base-36: 75HOABN5S

Squares and roots of 20178064000000

• 20178064000000 squared (20178064000000²) is 407154266788096000000000000
• 20178064000000 cubed (20178064000000³) is 8215584853123275526144000000000000000000
• 20178064000000 is a perfect square number. Its square root is 4492000
• The cube root of 20178064000000 is 27224.4949471527

Scales and comparisons

• 20,178,064,000,000 seconds is equal to 641,600 years, 1 week, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 20,178,064,000,000 would take you about one million, six hundred four thousand 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 20178064000000 cubic inches would be around 2268.7 feet tall.

Recreational maths with 20178064000000

• 20178064000000 backwards is 00000046087102
• The number of decimal digits it has is: 14
• The sum of 20178064000000's digits is 28
• More coming soon!