20420138997000
20,420,138,997,000 is an even composite number composed of six prime numbers multiplied together.
20420138997000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20420138997000:
23 × 32 × 53 × 61 × 193 × 4392
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 61 × 193 × 439 × 439)See below for interesting mathematical facts about the number 20420138997000 from the Numbermatics database.
Names of 20420138997000
- Cardinal: 20420138997000 can be written as Twenty trillion, four hundred twenty billion, one hundred thirty-eight million, nine hundred ninety-seven thousand.
Scientific notation
- Scientific notation: 2.0420138997 × 1013
Factors of 20420138997000
Divisors of 20420138997000
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 61 72 75 90 100 120 122 125 150 180 183 193 200 225 244 250 300 305 360 366 375 386 439 450 488 500 549 579 600 610 732 750 772 878 900 915 965 1000 1098 1125 1158 1220 1317 1464 1500 1525 1544 1737 1756 1800 1830 1930 2195 2196 2250 2316 2440 2634 2745 2895 3000 3050 3474 3512 3660 3860 3951 4390 4392 4500 4575 4632 4825 5268 5490 5790 6100 6585 6948 7320 7625 7720 7902 8685 8780 9000 9150 9650 10536 10975 10980 11580 11773 12200 13170 13725 13896 14475 15250 15804 17370 17560 18300 19300 19755 21950 21960 22875 23160 23546 24125 26340 26779 27450 28950 30500 31608 32925 34740 35319 36600 38600 39510 43425 43900 45750 47092 48250 52680 53558 54875 54900 57900 58865 61000 65850 68625 69480 70638 72375 79020 80337 84727 86850 87800 91500 94184 96500 98775 105957 107116 109750 109800 115800 117730 131700 133895 137250 141276 144750 158040 160674 164625 169454 173700 176595 183000 192721 193000 197550 211914 214232 217125 219500 235460 241011 254181 263400 267790 274500 282552 289500 294325 321348 329250 338908 347400 353190 385442 395100 401685 423635 423828 434250 439000 470920 482022 493875 508362 529785 535580 549000 578163 579000 588650 642696 658500 669475 677816 706380 762543 770884 790200 803370 847270 847656 868500 882975 963605 964044 987750 1016724 1059570 1071160 1156326 1177300 1205055 1270905 1317000 1338950 1412760 1471625 1525086 1541768 1606740 1694540 1734489 1737000 1765950 1927210 1928088 1975500 2008425 2033448 2118175 2119140 2312652 2354600 2410110 2541810 2648925 2677900 2890815 2943250 3050172 3213480 3347375 3389080 3468978 3531900 3812715 3854420 3951000 4016850 4236350 4238280 4414875 4625304 4818025 4820220 5083620 5168347 5297850 5355800 5781630 5886500 6025275 6100344 6354525 6694750 6937956 7063800 7625430 7708840 8033700 8472700 8672445 8829750 9636050 9640440 10042125 10167240 10336694 10590875 10595700 11563260 11755981 11773000 12050550 12709050 13244625 13389500 13875912 14454075 15250860 15505041 16067400 16945400 17344890 17659500 19063575 19272100 20084250 20673388 21181750 21191400 23126520 23511962 24090125 24101100 25418100 25841735 26489250 26779000 28908150 30126375 30501720 31010082 31772625 34689780 35267943 35319000 37195153 38127150 38544200 40168500 41346776 42363500 43362225 46515123 47023924 48180250 48202200 50836200 51683470 52978500 57816300 58779905 60252750 62020164 63545250 69379560 70535886 72270375 74390306 76254300 77525205 80337000 84727000 86724450 93030246 94047848 95317875 96360500 103366940 105803829 105957000 111585459 115632600 117559810 120505500 124040328 127090500 129208675 141071772 144540750 148780612 152508600 155050410 173448900 176339715 185975765 186060492 190635750 192721000 206733880 211607658 216811125 223170918 232575615 235119620 241011000 254181000 258417350 282143544 289081500 293899525 297561224 310100820 334756377 346897800 352679430 371951530 372120984 381271500 387626025 423215316 433622250 446341836 465151230 470239240 516834700 529019145 557927295 578163000 587799050 620201640 646043375 669512754 705358860 743903060 762543000 775252050 846430632 867244500 881698575 892683672 929878825 930302460 1033669400 1058038290 1115854590 1162878075 1175598100 1292086750 1339025508 1410717720 1469497625 1487806120 1550504100 1673781885 1734489000 1763397150 1859757650 1860604920 1938130125 2116076580 2231709180 2268904333 2325756150 2351196200 2584173500 2645095725 2678051016 2789636475 2938995250 3101008200 3347563770 3526794300 3719515300 3876260250 4232153160 4408492875 4463418360 4537808666 4649394125 4651512300 5168347000 5290191450 5579272950 5814390375 5877990500 6695127540 6806712999 7053588600 7439030600 7752520500 8368909425 8816985750 9075617332 9298788250 9303024600 10580382900 11158545900 11344521665 11628780750 11755981000 13225478625 13390255080 13613425998 13948182375 15505041000 16737818850 17633971500 18151234664 18597576500 20420138997 21160765800 22317091800 22689043330 23257561500 26450957250 27226851996 27896364750 33475637700 34033564995 35267943000 37195153000 40840277994 41844547125 45378086660 46515123000 52901914500 54453703992 55792729500 56722608325 66951275400 68067129990 81680555988 83689094250 90756173320 102100694985 105803829000 111585459000 113445216650 136134259980 163361111976 167378188500 170167824975 204201389970 226890433300 272268519960 283613041625 334756377000 340335649950 408402779940 453780866600 510503474925 567226083250 680671299900 816805559880 850839124875 1021006949850 1134452166500 1361342599800 1701678249750 2042013899700 2268904333000 2552517374625 3403356499500 4084027799400 5105034749250 6806712999000 10210069498500 20420138997000
- Sum of all divisors σ(n): 70676018253360
- Sum of proper divisors (its aliquot sum) s(n): 50255879256360
- 20420138997000 is an abundant number, because the sum of its proper divisors (50255879256360) is greater than itself. Its abundance is 29835740259360
Bases of 20420138997000
- Binary: 1001010010010011011110010000110010101000010002
- Hexadecimal: 0x12926F219508
- Base-36: 78KVRIYA0
Squares and roots of 20420138997000
- 20420138997000 squared (204201389970002) is 416982076656800166009000000
- 20420138997000 cubed (204201389970003) is 8514831964589568455156454752973000000000
-
The
square root of 20420138997000 is 4518864.7907411435 -
The
cube root of 20420138997000 is 27332.9326552243
Scales and comparisons
How big is 20420138997000?- 20,420,138,997,000 seconds is equal to 649,297 years, 13 weeks, 2 days, 8 hours, 30 minutes.
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To count from 1 to 20,420,138,997,000 would take you about one million, six hundred twenty-three thousand, two hundred forty-three 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 20420138997000 cubic inches would be around 2277.7 feet tall.
Recreational maths with 20420138997000
- 20420138997000 backwards is 00079983102402
- 20420138997000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20420138997000's digits is 45
- More coming soon!
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The information we have on file for 20420138997000 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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