20309990400
20,309,990,400 is an even composite number composed of five prime numbers multiplied together.
20309990400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred ninety-two divisors.
Prime factorization of 20309990400:
210 × 32 × 52 × 73 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 257)See below for interesting mathematical facts about the number 20309990400 from the Numbermatics database.
Names of 20309990400
- Cardinal: 20309990400 can be written as Twenty billion, three hundred nine million, nine hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.03099904 × 1010
Factors of 20309990400
Divisors of 20309990400
- Number of divisors d(n): 792
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 49 50 56 60 63 64 70 72 75 80 84 90 96 98 100 105 112 120 126 128 140 144 147 150 160 168 175 180 192 196 200 210 224 225 240 245 252 256 257 280 288 294 300 315 320 336 343 350 360 384 392 400 420 441 448 450 480 490 504 512 514 525 560 576 588 600 630 640 672 686 700 720 735 768 771 784 800 840 882 896 900 960 980 1008 1024 1028 1029 1050 1120 1152 1176 1200 1225 1260 1280 1285 1344 1372 1400 1440 1470 1536 1542 1568 1575 1600 1680 1715 1764 1792 1799 1800 1920 1960 2016 2056 2058 2100 2205 2240 2304 2313 2352 2400 2450 2520 2560 2570 2688 2744 2800 2880 2940 3072 3084 3087 3136 3150 3200 3360 3430 3528 3584 3598 3600 3675 3840 3855 3920 4032 4112 4116 4200 4410 4480 4608 4626 4704 4800 4900 5040 5120 5140 5145 5376 5397 5488 5600 5760 5880 6168 6174 6272 6300 6400 6425 6720 6860 7056 7168 7196 7200 7350 7680 7710 7840 8064 8224 8232 8400 8575 8820 8960 8995 9216 9252 9408 9600 9800 10080 10280 10290 10752 10794 10976 11025 11200 11520 11565 11760 12336 12348 12544 12593 12600 12800 12850 13440 13720 14112 14392 14400 14700 15360 15420 15435 15680 16128 16191 16448 16464 16800 17150 17640 17920 17990 18504 18816 19200 19275 19600 20160 20560 20580 21504 21588 21952 22050 22400 23040 23130 23520 24672 24696 25088 25186 25200 25600 25700 25725 26880 26985 27440 28224 28784 28800 29400 30840 30870 31360 32256 32382 32896 32928 33600 34300 35280 35840 35980 37008 37632 37779 38400 38550 39200 40320 41120 41160 43176 43904 44100 44800 44975 46080 46260 47040 49344 49392 50176 50372 50400 51400 51450 53760 53970 54880 56448 57568 57600 57825 58800 61680 61740 62720 62965 64512 64764 65792 65856 67200 68600 70560 71960 74016 75264 75558 76800 77100 77175 78400 80640 80955 82240 82320 86352 87808 88151 88200 89600 89950 92520 94080 98688 98784 100744 100800 102800 102900 107520 107940 109760 112896 113337 115136 115200 115650 117600 123360 123480 125440 125930 129528 131584 131712 134400 134925 137200 141120 143920 148032 150528 151116 154200 154350 156800 161280 161910 164480 164640 172704 175616 176302 176400 179200 179900 185040 188160 188895 197376 197568 201488 201600 205600 205800 215880 219520 225792 226674 230272 230400 231300 235200 246720 246960 250880 251860 259056 263168 263424 264453 268800 269850 274400 282240 287840 296064 302232 308400 308700 313600 314825 322560 323820 328960 329280 345408 351232 352604 352800 359800 370080 376320 377790 394752 395136 402976 403200 404775 411200 411600 431760 439040 440755 451584 453348 460544 462600 470400 493440 493920 503720 518112 526848 528906 537600 539700 548800 564480 566685 575680 592128 604464 616800 617400 627200 629650 647640 657920 658560 690816 705208 705600 719600 740160 752640 755580 789504 790272 793359 805952 806400 809550 822400 823200 863520 878080 881510 906696 921088 925200 940800 944475 986880 987840 1007440 1036224 1053696 1057812 1079400 1097600 1128960 1133370 1151360 1184256 1208928 1233600 1234800 1254400 1259300 1295280 1315840 1317120 1322265 1381632 1410416 1411200 1439200 1480320 1511160 1580544 1586718 1611904 1612800 1619100 1644800 1646400 1727040 1756160 1763020 1813392 1842176 1850400 1881600 1888950 1973760 1975680 2014880 2072448 2115624 2158800 2195200 2203775 2257920 2266740 2302720 2368512 2417856 2467200 2469600 2518600 2590560 2634240 2644530 2763264 2820832 2822400 2833425 2878400 2960640 3022320 3161088 3173436 3223808 3238200 3289600 3292800 3454080 3526040 3626784 3700800 3763200 3777900 3947520 3951360 3966795 4029760 4144896 4231248 4317600 4390400 4407550 4533480 4605440 4835712 4934400 4939200 5037200 5181120 5268480 5289060 5526528 5641664 5644800 5666850 5756800 5921280 6044640 6346872 6447616 6476400 6579200 6585600 6611325 6908160 7052080 7253568 7401600 7555800 7902720 7933590 8059520 8289792 8462496 8635200 8780800 8815100 9066960 9210880 9671424 9868800 9878400 10074400 10362240 10578120 11283328 11289600 11333700 11513600 11842560 12089280 12693744 12895232 12952800 13171200 13222650 13816320 14104160 14507136 14803200 15111600 15805440 15867180 16119040 16579584 16924992 17270400 17630200 18133920 19342848 19737600 19756800 19833975 20148800 20724480 21156240 22566656 22667400 23027200 24178560 25387488 25905600 26342400 26445300 27632640 28208320 29014272 29606400 30223200 31734360 32238080 33849984 34540800 35260400 36267840 38685696 39513600 39667950 40297600 41448960 42312480 45133312 45334800 46054400 48357120 50774976 51811200 52890600 56416640 58028544 59212800 60446400 63468720 64476160 67699968 69081600 70520800 72535680 79027200 79335900 80595200 82897920 84624960 90266624 90669600 96714240 101549952 103622400 105781200 112833280 116057088 120892800 126937440 135399936 138163200 141041600 145071360 158671800 161190400 169249920 181339200 193428480 203099904 207244800 211562400 225666560 241785600 253874880 270799872 282083200 290142720 317343600 322380800 338499840 362678400 406199808 414489600 423124800 451333120 483571200 507749760 564166400 580285440 634687200 676999680 725356800 812399616 846249600 967142400 1015499520 1128332800 1269374400 1353999360 1450713600 1692499200 2030999040 2256665600 2538748800 2901427200 3384998400 4061998080 5077497600 6769996800 10154995200 20309990400
- Sum of all divisors σ(n): 85133911200
- Sum of proper divisors (its aliquot sum) s(n): 64823920800
- 20309990400 is an abundant number, because the sum of its proper divisors (64823920800) is greater than itself. Its abundance is 44513930400
Bases of 20309990400
- Binary: 100101110101001000111011100000000002
- Hexadecimal: 0x4BA91DC00
- Base-36: 9BW1KW0
Squares and roots of 20309990400
- 20309990400 squared (203099904002) is 412495710048092160000
- 20309990400 cubed (203099904003) is 8377783911117935307915264000000
-
The
square root of 20309990400 is 142513.1236062139 -
The
cube root of 20309990400 is 2728.3698354523
Scales and comparisons
How big is 20309990400?- 20,309,990,400 seconds is equal to 645 years, 41 weeks, 2 days, 8 hours.
-
To count from 1 to 20,309,990,400 would take you about one thousand, two hundred ninety-one 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 20309990400 cubic inches would be around 227.4 feet tall.
Recreational maths with 20309990400
- 20309990400 backwards is 00409990302
- 20309990400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20309990400's digits is 36
- More coming soon!
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"Number 20309990400 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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The information we have on file for 20309990400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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