126420000000

Names of 126420000000

• Cardinal: 126420000000 can be written as One hundred twenty-six billion, four hundred twenty million.

Scientific notation

• Scientific notation: 1.2642 × 10¹¹

Factors of 126420000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 60

Divisors of 126420000000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 43 48 49 50 56 60 64 70 75 80 84 86 96 98 100 105 112 120 125 128 129 140 147 150 160 168 172 175 192 196 200 210 215 224 240 245 250 256 258 280 294 300 301 320 336 344 350 375 384 392 400 420 430 448 480 490 500 516 525 560 588 600 602 625 640 645 672 688 700 735 750 768 784 800 840 860 875 896 903 960 980 1000 1032 1050 1075 1120 1176 1200 1204 1225 1250 1280 1290 1344 1376 1400 1470 1500 1505 1568 1600 1680 1720 1750 1792 1806 1875 1920 1960 2000 2064 2100 2107 2150 2240 2352 2400 2408 2450 2500 2580 2625 2688 2752 2800 2940 3000 3010 3125 3136 3200 3225 3360 3440 3500 3612 3675 3750 3840 3920 4000 4128 4200 4214 4300 4375 4480 4515 4704 4800 4816 4900 5000 5160 5250 5375 5376 5504 5600 5880 6000 6020 6125 6250 6272 6321 6400 6450 6720 6880 7000 7224 7350 7500 7525 7840 8000 8256 8400 8428 8600 8750 8960 9030 9375 9408 9600 9632 9800 10000 10320 10500 10535 10750 11008 11200 11760 12000 12040 12250 12500 12544 12642 12900 13125 13440 13760 14000 14448 14700 15000 15050 15625 15680 16000 16125 16512 16800 16856 17200 17500 18060 18375 18750 18816 19200 19264 19600 20000 20640 21000 21070 21500 21875 22400 22575 23520 24000 24080 24500 25000 25284 25800 26250 26875 26880 27520 28000 28896 29400 30000 30100 30625 31250 31360 31605 32000 32250 33024 33600 33712 34400 35000 36120 36750 37500 37625 37632 38528 39200 40000 41280 42000 42140 43000 43750 44800 45150 46875 47040 48000 48160 49000 50000 50568 51600 52500 52675 53750 55040 56000 57792 58800 60000 60200 61250 62500 62720 63210 64500 65625 67200 67424 68800 70000 72240 73500 75000 75250 77056 78125 78400 80000 80625 82560 84000 84280 86000 87500 90300 91875 93750 94080 96000 96320 98000 100000 101136 103200 105000 105350 107500 109375 112000 112875 115584 117600 120000 120400 122500 125000 126420 129000 131250 134375 134400 134848 137600 140000 144480 147000 150000 150500 153125 156250 156800 158025 160000 161250 165120 168000 168560 172000 175000 180600 183750 187500 188125 188160 192640 196000 200000 202272 206400 210000 210700 215000 218750 224000 225750 231168 234375 235200 240000 240800 245000 250000 252840 258000 262500 263375 268750 269696 275200 280000 288960 294000 300000 301000 306250 312500 313600 316050 322500 328125 336000 337120 344000 350000 361200 367500 375000 376250 385280 392000 400000 403125 404544 412800 420000 421400 430000 437500 451500 459375 468750 470400 480000 481600 490000 500000 505680 516000 525000 526750 537500 539392 546875 560000 564375 577920 588000 600000 602000 612500 625000 632100 645000 656250 671875 672000 674240 688000 700000 722400 735000 750000 752500 765625 784000 790125 800000 806250 809088 825600 840000 842800 860000 875000 903000 918750 937500 940625 940800 963200 980000 1000000 1011360 1032000 1050000 1053500 1075000 1093750 1120000 1128750 1155840 1176000 1200000 1204000 1225000 1250000 1264200 1290000 1312500 1316875 1343750 1348480 1376000 1400000 1444800 1470000 1500000 1505000 1531250 1568000 1580250 1612500 1618176 1640625 1680000 1685600 1720000 1750000 1806000 1837500 1875000 1881250 1926400 1960000 2000000 2015625 2022720 2064000 2100000 2107000 2150000 2187500 2257500 2296875 2352000 2400000 2408000 2450000 2500000 2528400 2580000 2625000 2633750 2687500 2696960 2800000 2821875 2889600 2940000 3000000 3010000 3062500 3160500 3225000 3281250 3359375 3360000 3371200 3440000 3500000 3612000 3675000 3750000 3762500 3828125 3920000 3950625 4000000 4031250 4045440 4128000 4200000 4214000 4300000 4375000 4515000 4593750 4703125 4704000 4816000 4900000 5000000 5056800 5160000 5250000 5267500 5375000 5600000 5643750 5779200 5880000 6000000 6020000 6125000 6321000 6450000 6562500 6584375 6718750 6742400 6880000 7000000 7224000 7350000 7500000 7525000 7656250 7840000 7901250 8062500 8090880 8400000 8428000 8600000 8750000 9030000 9187500 9406250 9632000 9800000 10000000 10078125 10113600 10320000 10500000 10535000 10750000 11287500 11484375 11760000 12000000 12040000 12250000 12642000 12900000 13125000 13168750 13437500 13484800 14000000 14109375 14448000 14700000 15000000 15050000 15312500 15802500 16125000 16800000 16856000 17200000 17500000 18060000 18375000 18812500 19600000 19753125 20000000 20156250 20227200 20640000 21000000 21070000 21500000 22575000 22968750 23515625 23520000 24080000 24500000 25284000 25800000 26250000 26337500 26875000 28000000 28218750 28896000 29400000 30000000 30100000 30625000 31605000 32250000 32921875 33712000 34400000 35000000 36120000 36750000 37625000 39200000 39506250 40312500 40454400 42000000 42140000 43000000 45150000 45937500 47031250 48160000 49000000 50568000 51600000 52500000 52675000 53750000 56437500 58800000 60000000 60200000 61250000 63210000 64500000 65843750 67424000 70000000 70546875 72240000 73500000 75250000 79012500 80625000 84000000 84280000 86000000 90300000 91875000 94062500 98000000 98765625 101136000 103200000 105000000 105350000 107500000 112875000 117600000 120400000 122500000 126420000 129000000 131687500 140000000 141093750 144480000 147000000 150500000 158025000 161250000 164609375 168560000 172000000 180600000 183750000 188125000 196000000 197531250 202272000 210000000 210700000 215000000 225750000 240800000 245000000 252840000 258000000 263375000 282187500 294000000 301000000 316050000 322500000 329218750 337120000 361200000 367500000 376250000 395062500 420000000 421400000 430000000 451500000 490000000 493828125 505680000 516000000 526750000 564375000 588000000 602000000 632100000 645000000 658437500 722400000 735000000 752500000 790125000 842800000 860000000 903000000 980000000 987656250 1011360000 1053500000 1128750000 1204000000 1264200000 1290000000 1316875000 1470000000 1505000000 1580250000 1685600000 1806000000 1975312500 2107000000 2257500000 2528400000 2580000000 2633750000 2940000000 3010000000 3160500000 3612000000 3950625000 4214000000 4515000000 5056800000 5267500000 6020000000 6321000000 7901250000 8428000000 9030000000 10535000000 12642000000 15802500000 18060000000 21070000000 25284000000 31605000000 42140000000 63210000000 126420000000
• Sum of all divisors σ(n): 500619030912
• Sum of proper divisors (its aliquot sum) s(n): 374199030912
• 126420000000 is an abundant number, because the sum of its proper divisors (374199030912) is greater than itself. Its abundance is 247779030912

Bases of 126420000000

• Binary: 1110101101111001110000001110100000000₂
• Hexadecimal: 0x1D6F381D00
• Base-36: 1M2R7CAO

Squares and roots of 126420000000

• 126420000000 squared (126420000000²) is 15982016400000000000000
• 126420000000 cubed (126420000000³) is 2020446513288000000000000000000000
• The square root of 126420000000 is 355555.9027776083
• The cube root of 126420000000 is 5018.8620881829

Scales and comparisons

• 126,420,000,000 seconds is equal to 4,019 years, 39 weeks, 5 days, 10 hours, 40 minutes.
• To count from 1 to 126,420,000,000 would take you about eight thousand and thirty-nine 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 126420000000 cubic inches would be around 418.2 feet tall.

Recreational maths with 126420000000

• 126420000000 backwards is 000000024621
• 126420000000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126420000000's digits is 15
• More coming soon!