20000638080
20,000,638,080 is an even composite number composed of six prime numbers multiplied together.
20000638080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20000638080:
27 × 32 × 5 × 23 × 223 × 677
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 223 × 677)See below for interesting mathematical facts about the number 20000638080 from the Numbermatics database.
Names of 20000638080
- Cardinal: 20000638080 can be written as Twenty billion, six hundred thirty-eight thousand and eighty.
Scientific notation
- Scientific notation: 2.000063808 × 1010
Factors of 20000638080
Divisors of 20000638080
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 64 69 72 80 90 92 96 115 120 128 138 144 160 180 184 192 207 223 230 240 276 288 320 345 360 368 384 414 446 460 480 552 576 640 669 677 690 720 736 828 892 920 960 1035 1104 1115 1152 1338 1354 1380 1440 1472 1656 1784 1840 1920 2007 2031 2070 2208 2230 2676 2708 2760 2880 2944 3312 3345 3385 3568 3680 4014 4062 4140 4416 4460 5129 5352 5416 5520 5760 6093 6624 6690 6770 7136 7360 8028 8124 8280 8832 8920 10035 10155 10258 10704 10832 11040 12186 13248 13380 13540 14272 14720 15387 15571 16056 16248 16560 17840 20070 20310 20516 21408 21664 22080 24372 25645 26496 26760 27080 28544 30465 30774 31142 32112 32496 33120 35680 40140 40620 41032 42816 43328 44160 46161 46713 48744 51290 53520 54160 60930 61548 62284 64224 64992 66240 71360 76935 77855 80280 81240 82064 85632 86656 92322 93426 97488 102580 107040 108320 121860 123096 124568 128448 129984 132480 140139 142720 150971 153870 155710 160560 162480 164128 184644 186852 194976 205160 214080 216640 230805 233565 243720 246192 249136 256896 259968 280278 301942 307740 311420 321120 324960 328256 369288 373704 389952 410320 428160 433280 452913 461610 467130 487440 492384 498272 560556 603884 615480 622840 642240 649920 656512 700695 738576 747408 754855 779904 820640 905826 923220 934260 974880 984768 996544 1121112 1207768 1230960 1245680 1284480 1299840 1358739 1401390 1477152 1494816 1509710 1641280 1811652 1846440 1868520 1949760 1969536 1993088 2242224 2264565 2415536 2461920 2491360 2717478 2802780 2954304 2989632 3019420 3282560 3472333 3623304 3692880 3737040 3899520 4484448 4529130 4831072 4923840 4982720 5434956 5605560 5908608 5979264 6038840 6793695 6944666 7246608 7385760 7474080 8968896 9058260 9662144 9847680 9965440 10416999 10869912 11211120 12077680 13587390 13889332 14493216 14771520 14948160 17361665 17937792 18116520 19324288 20833998 21739824 22422240 24155360 27174780 27778664 28986432 29543040 29896320 31250997 34723330 36233040 41667996 43479648 44844480 48310720 52084995 54349560 55557328 57972864 62501994 69446660 72466080 83335992 86959296 89688960 96621440 104169990 108699120 111114656 125003988 138893320 144932160 156254985 166671984 173918592 208339980 217398240 222229312 250007976 277786640 289864320 312509970 333343968 416679960 434796480 444458624 500015952 555573280 625019940 666687936 833359920 869592960 1000031904 1111146560 1250039880 1333375872 1666719840 2000063808 2222293120 2500079760 3333439680 4000127616 5000159520 6666879360 10000319040 20000638080
- Sum of all divisors σ(n): 72497617920
- Sum of proper divisors (its aliquot sum) s(n): 52496979840
- 20000638080 is an abundant number, because the sum of its proper divisors (52496979840) is greater than itself. Its abundance is 32496341760
Bases of 20000638080
- Binary: 100101010000010000110000100100000002
- Hexadecimal: 0x4A8218480
- Base-36: 96RV340
Squares and roots of 20000638080
- 20000638080 squared (200006380802) is 400025523607146086400
- 20000638080 cubed (200006380803) is 8000765720429024975774810112000
-
The
square root of 20000638080 is 141423.6121727911 -
The
cube root of 20000638080 is 2714.4464832145
Scales and comparisons
How big is 20000638080?- 20,000,638,080 seconds is equal to 635 years, 49 weeks, 5 days, 20 hours, 48 minutes.
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To count from 1 to 20,000,638,080 would take you about one thousand, two hundred seventy-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 20000638080 cubic inches would be around 226.2 feet tall.
Recreational maths with 20000638080
- 20000638080 backwards is 08083600002
- The number of decimal digits it has is: 11
- The sum of 20000638080's digits is 27
- More coming soon!
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