20982384720
20,982,384,720 is an even composite number composed of seven prime numbers multiplied together.
20982384720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 20982384720:
24 × 33 × 5 × 11 × 31 × 61 × 467
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 31 × 61 × 467)See below for interesting mathematical facts about the number 20982384720 from the Numbermatics database.
Names of 20982384720
- Cardinal: 20982384720 can be written as Twenty billion, nine hundred eighty-two million, three hundred eighty-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.098238472 × 1010
Factors of 20982384720
Divisors of 20982384720
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 31 33 36 40 44 45 48 54 55 60 61 62 66 72 80 88 90 93 99 108 110 120 122 124 132 135 144 155 165 176 180 183 186 198 216 220 240 244 248 264 270 279 297 305 310 330 341 360 366 372 396 432 440 465 467 488 495 496 528 540 549 558 594 610 620 660 671 682 720 732 744 792 837 880 915 930 934 976 990 1023 1080 1098 1116 1188 1220 1240 1320 1342 1364 1395 1401 1464 1485 1488 1584 1647 1674 1705 1830 1860 1868 1891 1980 2013 2046 2160 2196 2232 2335 2376 2440 2480 2640 2684 2728 2745 2790 2802 2928 2970 3069 3294 3348 3355 3410 3660 3720 3736 3782 3960 4026 4092 4185 4203 4392 4464 4670 4752 4880 5115 5137 5368 5456 5490 5580 5604 5673 5940 6039 6138 6588 6696 6710 6820 7005 7320 7440 7472 7564 7920 8052 8184 8235 8370 8406 8784 9207 9340 9455 10065 10230 10274 10736 10980 11160 11208 11346 11880 12078 12276 12609 13176 13392 13420 13640 14010 14477 14640 15128 15345 15411 16104 16368 16470 16740 16812 17019 18117 18414 18680 18910 20130 20460 20548 20801 21015 21960 22320 22416 22692 23760 24156 24552 25218 25685 26352 26840 27280 28020 28365 28487 28954 30195 30256 30690 30822 32208 32940 33480 33624 34038 36234 36828 37360 37820 40260 40920 41096 41602 42030 43431 43920 45384 46035 46233 48312 49104 50436 51057 51370 53680 56040 56730 56974 57908 60390 61380 61644 62403 63045 65880 66960 67248 68076 72385 72468 73656 75640 77055 80520 81840 82192 83204 84060 85095 85461 86862 90585 90768 92070 92466 96624 100872 102114 102740 104005 112080 113460 113948 115816 120780 122760 123288 124806 126090 130293 131760 136152 138699 142435 144770 144936 147312 151280 154110 159247 161040 166408 168120 170190 170922 173724 181170 184140 184932 187209 201744 204228 205480 208010 217155 226920 227896 231165 231632 241560 245520 246576 249612 252180 255285 256383 260586 272304 277398 284870 289540 289872 308220 312015 313357 318494 332816 336240 340380 341844 347448 362340 368280 369864 374418 390879 408456 410960 416020 427305 434310 453840 455792 462330 477741 483120 499224 504360 510570 512766 521172 554796 561627 569740 579080 616440 624030 626714 636988 651465 680760 683688 693495 694896 724680 736560 739728 748836 769149 781758 796235 816912 832040 854610 868620 883097 924660 936045 940071 955482 998448 1008720 1021140 1025532 1042344 1109592 1123254 1139480 1158160 1232880 1248060 1253428 1273976 1281915 1302930 1361520 1367376 1386990 1433223 1449360 1497672 1538298 1563516 1566785 1592470 1664080 1709220 1737240 1766194 1849320 1872090 1880142 1910964 1954395 2042280 2051064 2084688 2219184 2246508 2278960 2388705 2496120 2506856 2547952 2563830 2605860 2649291 2773980 2808135 2820213 2866446 2995344 3076596 3127032 3133570 3184940 3418440 3474480 3532388 3698640 3744180 3760284 3821928 3845745 3908790 4084560 4102128 4299669 4415485 4493016 4700355 4777410 4992240 5013712 5127660 5211720 5298582 5547960 5616270 5640426 5732892 6153192 6254064 6267140 6369880 6836880 7064776 7166115 7488360 7520568 7643856 7691490 7817580 7947873 8460639 8599338 8830970 8986032 9400710 9554820 9714067 10255320 10423440 10597164 11095920 11232540 11280852 11465784 12306384 12534280 12739760 13246455 14101065 14129552 14332230 14976720 15041136 15382980 15635160 15895746 16921278 17198676 17661940 18801420 19109640 19428134 20510640 21194328 21498345 22465080 22561704 22931568 23843619 25068560 26492910 28202130 28664460 29142201 30765960 31270320 31791492 33842556 34397352 35323880 37602840 38219280 38856268 39739365 42303195 42388656 42996690 44930160 45123408 47687238 48570335 52985820 56404260 57328920 58284402 61531920 63582984 67685112 68794704 70647760 75205680 77712536 79478730 84606390 85993380 87426603 95374476 97140670 105971640 112808520 114657840 116568804 119218095 127165968 135370224 145711005 155425072 158957460 169212780 171986760 174853206 190748952 194281340 211943280 225617040 233137608 238436190 262279809 291422010 317914920 338425560 343973520 349706412 381497904 388562680 437133015 466275216 476872380 524559618 582844020 635829840 676851120 699412824 777125360 874266030 953744760 1049119236 1165688040 1311399045 1398825648 1748532060 1907489520 2098238472 2331376080 2622798090 3497064120 4196476944 5245596180 6994128240 10491192360 20982384720
- Sum of all divisors σ(n): 82897551360
- Sum of proper divisors (its aliquot sum) s(n): 61915166640
- 20982384720 is an abundant number, because the sum of its proper divisors (61915166640) is greater than itself. Its abundance is 40932781920
Bases of 20982384720
- Binary: 100111000101010010111001000010100002
- Hexadecimal: 0x4E2A5C850
- Base-36: 9N0DBO0
Squares and roots of 20982384720
- 20982384720 squared (209823847202) is 440260468538089478400
- 20982384720 cubed (209823847203) is 9237714527873649409572930048000
-
The
square root of 20982384720 is 144852.9762207183 -
The
cube root of 20982384720 is 2758.1525443667
Scales and comparisons
How big is 20982384720?- 20,982,384,720 seconds is equal to 667 years, 9 weeks, 16 hours, 12 minutes.
-
To count from 1 to 20,982,384,720 would take you about one thousand, three hundred thirty-four 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 20982384720 cubic inches would be around 229.8 feet tall.
Recreational maths with 20982384720
- 20982384720 backwards is 02748328902
- 20982384720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20982384720's digits is 45
- More coming soon!
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The information we have on file for 20982384720 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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