20736800000

Names of 20736800000

• Cardinal: 20736800000 can be written as Twenty billion, seven hundred thirty-six million, eight hundred thousand.

Scientific notation

• Scientific notation: 2.07368 × 10¹⁰

Factors of 20736800000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 37

Divisors of 20736800000

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 49 50 56 64 70 80 92 98 100 112 115 125 128 140 160 161 175 184 196 200 224 230 245 250 256 280 320 322 350 368 392 400 448 460 490 500 529 560 575 625 640 644 700 736 784 800 805 875 896 920 980 1000 1058 1120 1127 1150 1225 1250 1280 1288 1400 1472 1568 1600 1610 1750 1792 1840 1960 2000 2116 2240 2254 2300 2450 2500 2576 2645 2800 2875 2944 3125 3136 3200 3220 3500 3680 3703 3920 4000 4025 4232 4375 4480 4508 4600 4900 5000 5152 5290 5600 5635 5750 5888 6125 6250 6272 6400 6440 7000 7360 7406 7840 8000 8050 8464 8750 8960 9016 9200 9800 10000 10304 10580 11200 11270 11500 12250 12500 12544 12880 13225 14000 14375 14720 14812 15680 16000 16100 16928 17500 18032 18400 18515 19600 20000 20125 20608 21160 21875 22400 22540 23000 24500 25000 25760 25921 26450 28000 28175 28750 29440 29624 30625 31360 32000 32200 33856 35000 36064 36800 37030 39200 40000 40250 41216 42320 43750 44800 45080 46000 49000 50000 51520 51842 52900 56000 56350 57500 59248 61250 62720 64400 66125 67712 70000 71875 72128 73600 74060 78400 80000 80500 84640 87500 90160 92000 92575 98000 100000 100625 103040 103684 105800 112000 112700 115000 118496 122500 128800 129605 132250 135424 140000 140875 143750 144256 147200 148120 153125 156800 160000 161000 169280 175000 180320 184000 185150 196000 200000 201250 206080 207368 211600 224000 225400 230000 236992 245000 257600 259210 264500 280000 281750 287500 288512 296240 306250 313600 322000 330625 338560 350000 360640 368000 370300 392000 400000 402500 414736 423200 450800 460000 462875 473984 490000 503125 515200 518420 529000 560000 563500 575000 592480 612500 644000 648025 661250 677120 700000 704375 721280 736000 740600 784000 800000 805000 829472 846400 901600 920000 925750 947968 980000 1006250 1030400 1036840 1058000 1120000 1127000 1150000 1184960 1225000 1288000 1296050 1322500 1400000 1408750 1442560 1481200 1568000 1610000 1653125 1658944 1692800 1803200 1840000 1851500 1960000 2012500 2073680 2116000 2254000 2300000 2314375 2369920 2450000 2576000 2592100 2645000 2800000 2817500 2962400 3220000 3240125 3306250 3317888 3385600 3521875 3606400 3680000 3703000 3920000 4025000 4147360 4232000 4508000 4600000 4628750 4739840 4900000 5152000 5184200 5290000 5600000 5635000 5924800 6440000 6480250 6612500 6635776 7043750 7212800 7406000 7840000 8050000 8294720 8464000 9016000 9200000 9257500 9800000 10368400 10580000 11270000 11571875 11849600 12880000 12960500 13225000 14087500 14812000 16100000 16200625 16589440 16928000 18032000 18400000 18515000 19600000 20736800 21160000 22540000 23143750 23699200 25760000 25921000 26450000 28175000 29624000 32200000 32401250 33178880 36064000 37030000 39200000 41473600 42320000 45080000 46287500 51842000 52900000 56350000 59248000 64400000 64802500 74060000 81003125 82947200 84640000 90160000 92575000 103684000 105800000 112700000 118496000 128800000 129605000 148120000 162006250 165894400 180320000 185150000 207368000 211600000 225400000 259210000 296240000 324012500 370300000 414736000 423200000 450800000 518420000 592480000 648025000 740600000 829472000 901600000 1036840000 1296050000 1481200000 2073680000 2592100000 2962400000 4147360000 5184200000 10368400000 20736800000
• Sum of all divisors σ(n): 62914844286
• Sum of proper divisors (its aliquot sum) s(n): 42178044286
• 20736800000 is an abundant number, because the sum of its proper divisors (42178044286) is greater than itself. Its abundance is 21441244286

Bases of 20736800000

• Binary: 10011010100000000100111010100000000₂
• Hexadecimal: 0x4D4027500
• Base-36: 9IY5LA8

Squares and roots of 20736800000

• 20736800000 squared (20736800000²) is 430014874240000000000
• 20736800000 cubed (20736800000³) is 8917132444140032000000000000000
• The square root of 20736800000 is 144002.7777509865
• The cube root of 20736800000 is 2747.3495123601

Scales and comparisons

• 20,736,800,000 seconds is equal to 659 years, 19 weeks, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 20,736,800,000 would take you about one thousand, three hundred eighteen 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 20736800000 cubic inches would be around 228.9 feet tall.

Recreational maths with 20736800000

• 20736800000 backwards is 00000863702
• The number of decimal digits it has is: 11
• The sum of 20736800000's digits is 26
• More coming soon!