40409685000

Names of 40409685000

• Cardinal: 40409685000 can be written as Forty billion, four hundred nine million, six hundred eighty-five thousand.

Scientific notation

• Scientific notation: 4.0409685 × 10¹⁰

Factors of 40409685000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 510

Divisors of 40409685000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 79 81 90 100 108 120 125 135 150 158 162 180 200 216 225 237 243 250 270 300 316 324 360 375 395 405 421 450 474 486 500 540 600 625 632 648 675 711 750 790 810 842 900 948 972 1000 1080 1125 1185 1215 1250 1263 1350 1422 1500 1580 1620 1684 1800 1875 1896 1944 1975 2025 2105 2133 2250 2370 2430 2500 2526 2700 2844 3000 3160 3240 3368 3375 3555 3750 3789 3950 4050 4210 4266 4500 4740 4860 5000 5052 5400 5625 5688 5925 6075 6315 6399 6750 7110 7500 7578 7900 8100 8420 8532 9000 9480 9720 9875 10104 10125 10525 10665 11250 11367 11850 12150 12630 12798 13500 14220 15000 15156 15800 16200 16840 16875 17064 17775 18945 19197 19750 20250 21050 21330 22500 22734 23700 24300 25260 25596 27000 28440 29625 30312 30375 31575 31995 33259 33750 34101 35550 37890 38394 39500 40500 42100 42660 45000 45468 47400 48600 49375 50520 50625 51192 52625 53325 56835 59250 60750 63150 63990 66518 67500 68202 71100 75780 76788 79000 81000 84200 85320 88875 90936 94725 95985 98750 99777 101250 102303 105250 106650 113670 118500 121500 126300 127980 133036 135000 136404 142200 148125 151560 151875 153576 157875 159975 166295 170505 177750 189450 191970 197500 199554 202500 204606 210500 213300 227340 237000 243000 252600 255960 263125 266072 266625 272808 284175 296250 299331 303750 315750 319950 332590 341010 355500 378900 383940 395000 399108 405000 409212 421000 426600 444375 454680 473625 479925 498885 511515 526250 533250 568350 592500 598662 607500 631500 639900 665180 682020 711000 757800 767880 789375 798216 799875 818424 831475 852525 888750 897993 947250 959850 997770 1023030 1052500 1066500 1136700 1185000 1197324 1215000 1263000 1279800 1330360 1333125 1364040 1420875 1496655 1578750 1599750 1662950 1705050 1777500 1795986 1894500 1919700 1995540 2046060 2105000 2133000 2273400 2368125 2394648 2399625 2494425 2557575 2666250 2693979 2841750 2993310 3157500 3199500 3325900 3410100 3555000 3591972 3789000 3839400 3991080 3999375 4092120 4157375 4262625 4489965 4736250 4799250 4988850 5115150 5332500 5387958 5683500 5986620 6315000 6399000 6651800 6820200 7104375 7183944 7483275 7998750 8081937 8314750 8525250 8979930 9472500 9598500 9977700 10230300 10665000 10775916 11367000 11973240 11998125 12472125 12787875 13469895 14208750 14966550 15997500 16163874 16629500 17050500 17959860 18945000 19197000 19955400 20460600 20786875 21313125 21551832 22449825 23996250 24944250 25575750 26939790 28417500 29933100 31995000 32327748 33259000 34101000 35919720 37416375 40409685 41573750 42626250 44899650 47992500 49888500 51151500 53879580 56835000 59866200 62360625 63939375 64655496 67349475 74832750 80819370 83147500 85252500 89799300 95985000 99777000 102303000 107759160 112249125 124721250 127878750 134698950 149665500 161638740 166295000 170505000 179598600 187081875 202048425 224498250 249442500 255757500 269397900 299331000 323277480 336747375 374163750 404096850 448996500 498885000 511515000 538795800 561245625 673494750 748327500 808193700 897993000 1010242125 1122491250 1346989500 1496655000 1616387400 1683736875 2020484250 2244982500 2693979000 3367473750 4040968500 4489965000 5051210625 6734947500 8081937000 10102421250 13469895000 20204842500 40409685000
• Sum of all divisors σ(n): 143961417600
• Sum of proper divisors (its aliquot sum) s(n): 103551732600
• 40409685000 is an abundant number, because the sum of its proper divisors (103551732600) is greater than itself. Its abundance is 63142047600

Bases of 40409685000

• Binary: 100101101000100110101101110000001000₂
• Hexadecimal: 0x9689ADC08
• Base-36: IKAVSI0

Squares and roots of 40409685000

• 40409685000 squared (40409685000²) is 1632942641799225000000
• 40409685000 cubed (40409685000³) is 65986697778174515494125000000000
• The square root of 40409685000 is 201021.6033166585
• The cube root of 40409685000 is 3431.5881150283

Scales and comparisons

• 40,409,685,000 seconds is equal to 1,284 years, 46 weeks, 6 days, 16 hours, 30 minutes.
• To count from 1 to 40,409,685,000 would take you about two thousand, five hundred sixty-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 40409685000 cubic inches would be around 286 feet tall.

Recreational maths with 40409685000

• 40409685000 backwards is 00058690404
• 40409685000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40409685000's digits is 36
• More coming soon!