20747345920000

Names of 20747345920000

• Cardinal: 20747345920000 can be written as Twenty trillion, seven hundred forty-seven billion, three hundred forty-five million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 2.074734592 × 10¹³

Factors of 20747345920000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 283

Divisors of 20747345920000

• Number of divisors d(n): 510
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 125 128 140 160 175 200 224 250 256 269 280 320 350 400 448 500 512 538 560 625 640 700 800 875 896 1000 1024 1076 1120 1250 1280 1345 1400 1600 1750 1792 1883 2000 2048 2152 2240 2500 2560 2690 2800 3200 3500 3584 3766 4000 4096 4304 4375 4480 5000 5120 5380 5600 6400 6725 7000 7168 7532 8000 8192 8608 8750 8960 9415 10000 10240 10760 11200 12800 13450 14000 14336 15064 16000 16384 17216 17500 17920 18830 20000 20480 21520 22400 25600 26900 28000 28672 30128 32000 32768 33625 34432 35000 35840 37660 40000 40960 43040 44800 47075 51200 53800 56000 57344 60256 64000 65536 67250 68864 70000 71680 72361 75320 80000 81920 86080 89600 94150 102400 107600 112000 114688 120512 128000 134500 137728 140000 143360 144722 150640 160000 163840 168125 172160 179200 188300 204800 215200 224000 229376 235375 241024 256000 269000 275456 280000 286720 289444 301280 320000 327680 336250 344320 358400 361805 376600 409600 430400 448000 458752 470750 482048 506527 512000 538000 550912 560000 573440 578888 602560 640000 672500 688640 716800 723610 753200 819200 860800 896000 941500 964096 1013054 1024000 1076000 1101824 1120000 1146880 1157776 1176875 1205120 1280000 1345000 1377280 1433600 1447220 1506400 1638400 1721600 1792000 1809025 1883000 1928192 2026108 2048000 2152000 2203648 2240000 2293760 2315552 2353750 2410240 2532635 2560000 2690000 2754560 2867200 2894440 3012800 3443200 3584000 3618050 3766000 3856384 4052216 4096000 4304000 4407296 4480000 4631104 4707500 4820480 5065270 5120000 5380000 5509120 5734400 5788880 6025600 6886400 7168000 7236100 7532000 7712768 8104432 8192000 8608000 8814592 8960000 9045125 9262208 9415000 9640960 10130540 10240000 10760000 11018240 11468800 11577760 12051200 12663175 13772800 14336000 14472200 15064000 15425536 16208864 17216000 17629184 17920000 18090250 18524416 18830000 19281920 20261080 20480000 21520000 22036480 23155520 24102400 25326350 27545600 28672000 28944400 30128000 30851072 32417728 34432000 35840000 36180500 37048832 37660000 38563840 40522160 40960000 43040000 44072960 45225625 46311040 48204800 50652700 55091200 57344000 57888800 60256000 61702144 63315875 64835456 68864000 71680000 72361000 74097664 75320000 77127680 81044320 86080000 88145920 90451250 92622080 96409600 101305400 110182400 115777600 120512000 123404288 126631750 129670912 137728000 143360000 144722000 148195328 150640000 154255360 162088640 172160000 180902500 185244160 192819200 202610800 220364800 231555200 241024000 253263500 259341824 275456000 286720000 289444000 296390656 301280000 308510720 316579375 324177280 344320000 361805000 370488320 385638400 405221600 440729600 463110400 482048000 506527000 518683648 550912000 578888000 592781312 602560000 617021440 633158750 648354560 688640000 723610000 740976640 771276800 810443200 926220800 964096000 1013054000 1037367296 1101824000 1157776000 1185562624 1205120000 1266317500 1296709120 1377280000 1447220000 1481953280 1542553600 1620886400 1852441600 1928192000 2026108000 2074734592 2203648000 2315552000 2371125248 2410240000 2532635000 2593418240 2754560000 2894440000 2963906560 3085107200 3241772800 3704883200 3856384000 4052216000 4149469184 4631104000 4742250496 4820480000 5065270000 5186836480 5509120000 5788880000 5927813120 6483545600 7409766400 7712768000 8104432000 8298938368 9262208000 9640960000 10130540000 10373672960 11018240000 11577760000 11855626240 12967091200 14819532800 15425536000 16208864000 16597876736 18524416000 19281920000 20261080000 20747345920 23155520000 23711252480 25934182400 29639065600 32417728000 33195753472 37048832000 38563840000 40522160000 41494691840 46311040000 51868364800 59278131200 64835456000 74097664000 77127680000 81044320000 82989383680 92622080000 103736729600 118556262400 129670912000 148195328000 162088640000 165978767360 185244160000 207473459200 259341824000 296390656000 324177280000 370488320000 414946918400 518683648000 592781312000 648354560000 740976640000 829893836800 1037367296000 1296709120000 1481953280000 2074734592000 2593418240000 2963906560000 4149469184000 5186836480000 10373672960000 20747345920000
• Sum of all divisors σ(n): 59479821620648
• Sum of proper divisors (its aliquot sum) s(n): 38732475700648
• 20747345920000 is an abundant number, because the sum of its proper divisors (38732475700648) is greater than itself. Its abundance is 17985129780648

Bases of 20747345920000

• Binary: 100101101111010011110001011110000000000000000₂
• Hexadecimal: 0x12DE9E2F0000
• Base-36: 7CR762VWG

Squares and roots of 20747345920000

• 20747345920000 squared (20747345920000²) is 430452362724140646400000000
• 20747345920000 cubed (20747345920000³) is 8930744071519059525593202688000000000000
• The square root of 20747345920000 is 4554925.4571287991
• The cube root of 20747345920000 is 27478.1516469467

Scales and comparisons

• 20,747,345,920,000 seconds is equal to 659,701 years, 22 weeks, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 20,747,345,920,000 would take you about one million, six hundred forty-nine thousand, two hundred fifty-three 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 20747345920000 cubic inches would be around 2289.8 feet tall.

Recreational maths with 20747345920000

• 20747345920000 backwards is 00002954374702
• The number of decimal digits it has is: 14
• The sum of 20747345920000's digits is 43
• More coming soon!