16818418400000000

Names of 16818418400000000

• Cardinal: 16818418400000000 can be written as Sixteen quadrillion, eight hundred eighteen trillion, four hundred eighteen billion, four hundred million.

Scientific notation

• Scientific notation: 1.68184184 × 10¹⁶

Factors of 16818418400000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1747

Divisors of 16818418400000000

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 125 128 140 160 175 200 224 250 256 280 320 350 400 448 500 512 560 625 640 700 800 875 896 1000 1024 1120 1250 1280 1400 1600 1733 1750 1792 2000 2048 2240 2500 2560 2800 3125 3200 3466 3500 3584 4000 4375 4480 5000 5120 5600 6250 6400 6932 7000 7168 8000 8665 8750 8960 10000 10240 11200 12131 12500 12800 13864 14000 14336 15625 16000 17330 17500 17920 20000 21875 22400 24262 25000 25600 27728 28000 31250 32000 34660 35000 35840 40000 43325 43750 44800 48524 50000 51200 55456 56000 60655 62500 64000 69320 70000 71680 78125 80000 86650 87500 89600 97048 100000 109375 110912 112000 121310 125000 128000 138640 140000 156250 160000 173300 175000 179200 194096 200000 216625 218750 221824 224000 242620 250000 256000 277280 280000 303275 312500 320000 346600 350000 358400 388192 390625 400000 433250 437500 443648 448000 485240 500000 546875 554560 560000 606550 625000 640000 693200 700000 776384 781250 800000 866500 875000 887296 896000 970480 1000000 1083125 1093750 1109120 1120000 1213100 1250000 1280000 1386400 1400000 1516375 1552768 1562500 1600000 1733000 1750000 1774592 1792000 1940960 2000000 2166250 2187500 2218240 2240000 2426200 2500000 2734375 2772800 2800000 3003289 3032750 3105536 3125000 3200000 3466000 3500000 3549184 3881920 4000000 4332500 4375000 4436480 4480000 4852400 5000000 5415625 5468750 5545600 5600000 6006578 6065500 6211072 6250000 6400000 6932000 7000000 7581875 7763840 8000000 8665000 8750000 8872960 8960000 9704800 10000000 10831250 10937500 11091200 11200000 12013156 12131000 12422144 12500000 13864000 14000000 15016445 15163750 15527680 16000000 17330000 17500000 17745920 19409600 20000000 21023023 21662500 21875000 22182400 22400000 24026312 24262000 24844288 25000000 27078125 27728000 28000000 30032890 30327500 31055360 32000000 34660000 35000000 37909375 38819200 40000000 42046046 43325000 43750000 44364800 44800000 48052624 48524000 50000000 54156250 55456000 56000000 60065780 60655000 62110720 69320000 70000000 75082225 75818750 77638400 80000000 84092092 86650000 87500000 88729600 96105248 97048000 100000000 105115115 108312500 110912000 112000000 120131560 121310000 124221440 135390625 138640000 140000000 150164450 151637500 155276800 160000000 168184184 173300000 175000000 189546875 192210496 194096000 200000000 210230230 216625000 221824000 224000000 240263120 242620000 270781250 277280000 280000000 300328900 303275000 310553600 336368368 346600000 350000000 375411125 379093750 384420992 388192000 400000000 420460460 433250000 443648000 480526240 485240000 525575575 541562500 554560000 560000000 600657800 606550000 621107200 672736736 676953125 693200000 700000000 750822250 758187500 768841984 776384000 800000000 840920920 866500000 947734375 961052480 970480000 1051151150 1083125000 1109120000 1120000000 1201315600 1213100000 1345473472 1353906250 1386400000 1400000000 1501644500 1516375000 1537683968 1552768000 1681841840 1733000000 1877055625 1895468750 1922104960 1940960000 2102302300 2166250000 2218240000 2402631200 2426200000 2627877875 2690946944 2707812500 2772800000 2800000000 3003289000 3032750000 3075367936 3105536000 3363683680 3466000000 3754111250 3790937500 3844209920 3881920000 4204604600 4332500000 4738671875 4805262400 4852400000 5255755750 5381893888 5415625000 5545600000 5600000000 6006578000 6065500000 6150735872 6727367360 6932000000 7508222500 7581875000 7688419840 7763840000 8409209200 8665000000 9385278125 9477343750 9610524800 9704800000 10511511500 10763787776 10831250000 11091200000 12013156000 12131000000 13139389375 13454734720 13864000000 15016445000 15163750000 15376839680 15527680000 16818418400 17330000000 18770556250 18954687500 19221049600 19409600000 21023023000 21527575552 21662500000 24026312000 24262000000 26278778750 26909469440 27728000000 30032890000 30327500000 30753679360 33636836800 34660000000 37541112500 37909375000 38442099200 38819200000 42046046000 43055151104 43325000000 46926390625 48052624000 48524000000 52557557500 53818938880 55456000000 60065780000 60655000000 65696946875 67273673600 69320000000 75082225000 75818750000 76884198400 77638400000 84092092000 86650000000 93852781250 96105248000 97048000000 105115115000 107637877760 120131560000 121310000000 131393893750 134547347200 138640000000 150164450000 151637500000 153768396800 168184184000 173300000000 187705562500 192210496000 194096000000 210230230000 215275755520 234631953125 240263120000 242620000000 262787787500 269094694400 277280000000 300328900000 303275000000 328484734375 336368368000 346600000000 375411125000 384420992000 388192000000 420460460000 469263906250 480526240000 485240000000 525575575000 538189388800 600657800000 606550000000 656969468750 672736736000 693200000000 750822250000 768841984000 840920920000 938527812500 961052480000 970480000000 1051151150000 1076378777600 1173159765625 1201315600000 1213100000000 1313938937500 1345473472000 1386400000000 1501644500000 1642423671875 1681841840000 1877055625000 1922104960000 1940960000000 2102302300000 2346319531250 2402631200000 2426200000000 2627877875000 2690946944000 3003289000000 3284847343750 3363683680000 3754111250000 3844209920000 4204604600000 4692639062500 4805262400000 4852400000000 5255755750000 5381893888000 6006578000000 6569694687500 6727367360000 7508222500000 8212118359375 8409209200000 9385278125000 9610524800000 9704800000000 10511511500000 12013156000000 13139389375000 13454734720000 15016445000000 16424236718750 16818418400000 18770556250000 19221049600000 21023023000000 24026312000000 26278778750000 26909469440000 30032890000000 32848473437500 33636836800000 37541112500000 42046046000000 48052624000000 52557557500000 60065780000000 65696946875000 67273673600000 75082225000000 84092092000000 96105248000000 105115115000000 120131560000000 131393893750000 134547347200000 150164450000000 168184184000000 210230230000000 240263120000000 262787787500000 300328900000000 336368368000000 420460460000000 480526240000000 525575575000000 600657800000000 672736736000000 840920920000000 1051151150000000 1201315600000000 1681841840000000 2102302300000000 2402631200000000 3363683680000000 4204604600000000 8409209200000000 16818418400000000
• Sum of all divisors σ(n): 48068605017767880
• Sum of proper divisors (its aliquot sum) s(n): 31250186617767880
• 16818418400000000 is an abundant number, because the sum of its proper divisors (31250186617767880) is greater than itself. Its abundance is 14431768217767880

Bases of 16818418400000000

• Binary: 111011110000000100001100101110011010100111100000000000₂
• Hexadecimal: 0x3BC0432E6A7800
• Base-36: 4LLMQR0NY0W

Squares and roots of 16818418400000000

• 16818418400000000 squared (16818418400000000²) is 282859197477458560000000000000000
• 16818418400000000 cubed (16818418400000000³) is 4757244331464122630741504000000000000000000000000
• The square root of 16818418400000000 is 129685845.0255848085
• The cube root of 16818418400000000 is 256209.3949224419

Scales and comparisons

• 16,818,418,400,000,000 seconds is equal to 534,773,682 years, 17 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 16,818,418,400,000,000 would take you about one billion, six hundred four million, three hundred twenty-one thousand and forty-seven 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 16818418400000000 cubic inches would be around 21350.8 feet tall.

Recreational maths with 16818418400000000

• 16818418400000000 backwards is 00000000481481861
• The number of decimal digits it has is: 17
• The sum of 16818418400000000's digits is 41
• More coming soon!