20081425000

Names of 20081425000

• Cardinal: 20081425000 can be written as Twenty billion, eighty-one million, four hundred twenty-five thousand.

Scientific notation

• Scientific notation: 2.0081425 × 10¹⁰

Factors of 20081425000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 124

Divisors of 20081425000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 49 50 52 56 65 70 91 97 98 100 104 125 130 140 169 175 182 194 196 200 245 250 260 280 325 338 350 364 388 392 455 485 490 500 520 625 637 650 676 679 700 728 776 845 875 910 970 980 1000 1183 1225 1250 1261 1274 1300 1352 1358 1400 1625 1690 1750 1820 1940 1960 2275 2366 2425 2450 2500 2522 2548 2600 2716 3125 3185 3250 3380 3395 3500 3640 3880 4225 4375 4550 4732 4753 4850 4900 5000 5044 5096 5432 5915 6125 6250 6305 6370 6500 6760 6790 7000 8125 8281 8450 8750 8827 9100 9464 9506 9700 9800 10088 11375 11830 12125 12250 12500 12610 12740 13000 13580 15925 16250 16393 16562 16900 16975 17500 17654 18200 19012 19400 21125 21875 22750 23660 23765 24250 24500 25000 25220 25480 27160 29575 30625 31525 31850 32500 32786 33124 33800 33950 35000 35308 38024 40625 41405 42250 43750 44135 45500 47320 47530 48500 49000 50440 56875 59150 60625 61250 61789 63050 63700 65000 65572 66248 67900 70616 79625 81250 81965 82810 84500 84875 87500 88270 91000 95060 97000 105625 113750 114751 118300 118825 121250 122500 123578 126100 127400 131144 135800 147875 153125 157625 159250 162500 163930 165620 169000 169750 175000 176540 190120 207025 211250 220675 227500 229502 236600 237650 242500 245000 247156 252200 284375 295750 303125 306250 308945 315250 318500 325000 327860 331240 339500 353080 398125 409825 414050 422500 424375 441350 455000 459004 475300 485000 494312 528125 568750 573755 591500 594125 606250 612500 617890 630500 637000 655720 679000 739375 788125 796250 803257 819650 828100 845000 848750 882700 918008 950600 1035125 1056250 1103375 1137500 1147510 1183000 1188250 1212500 1225000 1235780 1261000 1478750 1544725 1576250 1592500 1606514 1639300 1656200 1697500 1765400 1990625 2049125 2070250 2112500 2121875 2206750 2275000 2295020 2376500 2425000 2471560 2868775 2957500 2970625 3089450 3152500 3185000 3213028 3278600 3395000 3696875 3940625 3981250 4016285 4098250 4140500 4225000 4243750 4413500 4590040 4753000 5175625 5516875 5737550 5915000 5941250 6178900 6305000 6426056 7393750 7723625 7881250 7962500 8032570 8196500 8281000 8487500 8827000 10245625 10351250 11033750 11475100 11882500 12357800 14343875 14787500 14853125 15447250 15762500 15925000 16065140 16393000 16975000 20081425 20491250 20702500 22067500 22950200 23765000 25878125 27584375 28687750 29575000 29706250 30894500 31525000 32130280 38618125 40162850 40982500 41405000 44135000 51228125 51756250 55168750 57375500 59412500 61789000 71719375 77236250 80325700 81965000 100407125 102456250 103512500 110337500 114751000 118825000 143438750 154472500 160651400 193090625 200814250 204912500 207025000 220675000 286877500 308945000 358596875 386181250 401628500 409825000 502035625 573755000 717193750 772362500 803257000 1004071250 1434387500 1544725000 2008142500 2510178125 2868775000 4016285000 5020356250 10040712500 20081425000
• Sum of all divisors σ(n): 59892924420
• Sum of proper divisors (its aliquot sum) s(n): 39811499420
• 20081425000 is an abundant number, because the sum of its proper divisors (39811499420) is greater than itself. Its abundance is 19730074420

Bases of 20081425000

• Binary: 10010101100111100100011101001101000₂
• Hexadecimal: 0x4ACF23A68
• Base-36: 983YMP4

Squares and roots of 20081425000

• 20081425000 squared (20081425000²) is 403263630030625000000
• 20081425000 cubed (20081425000³) is 8098108341687743640625000000000
• The square root of 20081425000 is 141708.9446718167
• The cube root of 20081425000 is 2718.0963197029

Scales and comparisons

• 20,081,425,000 seconds is equal to 638 years, 27 weeks, 2 days, 21 hours, 36 minutes, 40 seconds.
• To count from 1 to 20,081,425,000 would take you about one thousand, two hundred seventy-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 20081425000 cubic inches would be around 226.5 feet tall.

Recreational maths with 20081425000

• 20081425000 backwards is 00052418002
• The number of decimal digits it has is: 11
• The sum of 20081425000's digits is 22
• More coming soon!