20201086920
20,201,086,920 is an even composite number composed of seven prime numbers multiplied together.
20201086920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20201086920:
23 × 3 × 5 × 72 × 47 × 67 × 1091
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 47 × 67 × 1091)See below for interesting mathematical facts about the number 20201086920 from the Numbermatics database.
Names of 20201086920
- Cardinal: 20201086920 can be written as Twenty billion, two hundred one million, eighty-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.020108692 × 1010
Factors of 20201086920
Divisors of 20201086920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 47 49 56 60 67 70 84 94 98 105 120 134 140 141 147 168 188 196 201 210 235 245 268 280 282 294 329 335 376 392 402 420 469 470 490 536 564 588 658 670 705 735 804 840 938 940 980 987 1005 1091 1128 1176 1316 1340 1407 1410 1470 1608 1645 1876 1880 1960 1974 2010 2182 2303 2345 2632 2680 2814 2820 2940 3149 3273 3283 3290 3752 3948 4020 4364 4606 4690 4935 5455 5628 5640 5880 6298 6546 6566 6580 6909 7035 7637 7896 8040 8728 9212 9380 9447 9849 9870 10910 11256 11515 12596 13092 13132 13160 13818 14070 15274 15745 16365 16415 18424 18760 18894 19698 19740 21820 22043 22911 23030 25192 26184 26264 27636 28140 30548 31490 32730 32830 34545 37788 38185 39396 39480 43640 44086 45822 46060 47235 49245 51277 53459 55272 56280 61096 62980 65460 65660 66129 69090 73097 75576 76370 78792 88172 91644 92120 94470 98490 102554 106918 110215 114555 125960 130920 131320 132258 138180 146194 152740 153831 154301 160377 176344 183288 188940 196980 205108 213836 219291 220430 229110 256385 264516 267295 276360 292388 305480 307662 308602 320754 330645 358939 365485 377880 393960 410216 427672 438582 440860 458220 462903 511679 512770 529032 534590 584776 615324 617204 641508 661290 717878 730970 769155 771505 801885 877164 881720 916440 925806 1023358 1025540 1069180 1076817 1096455 1230648 1234408 1283016 1322580 1435756 1461940 1535037 1538310 1543010 1603770 1754328 1794695 1851612 2046716 2051080 2138360 2153634 2192910 2314515 2512573 2558395 2645160 2871512 2923880 3070074 3076620 3086020 3207540 3435559 3581753 3589390 3703224 4093432 4307268 4385820 4629030 5025146 5116790 5384085 6140148 6153240 6172040 6415080 6871118 7163506 7178780 7537719 7675185 8614536 8771640 9258060 10050292 10233580 10306677 10745259 10768170 12280296 12562865 13742236 14327012 14357560 15075438 15350370 17177795 17908765 18516120 20100584 20467160 20613354 21490518 21536340 24048913 25125730 27484472 28654024 30150876 30700740 34355590 35817530 37688595 41226708 42981036 43072680 48097826 50251460 51533385 53726295 60301752 61401480 68711180 71635060 72146739 75377190 82453416 85962072 96195652 100502920 103066770 107452590 120244565 137422360 143270120 144293478 150754380 168342391 192391304 206133540 214905180 240489130 288586956 301508760 336684782 360733695 412267080 429810360 480978260 505027173 577173912 673369564 721467390 841711955 961956520 1010054346 1346739128 1442934780 1683423910 2020108692 2525135865 2885869560 3366847820 4040217384 5050271730 6733695640 10100543460 20201086920
- Sum of all divisors σ(n): 73139189760
- Sum of proper divisors (its aliquot sum) s(n): 52938102840
- 20201086920 is an abundant number, because the sum of its proper divisors (52938102840) is greater than itself. Its abundance is 32737015920
Bases of 20201086920
- Binary: 100101101000001010000011111110010002
- Hexadecimal: 0x4B4141FC8
- Base-36: 9A37EFC
Squares and roots of 20201086920
- 20201086920 squared (202010869202) is 408083912749395086400
- 20201086920 cubed (202010869203) is 8243738592104226317787309888000
-
The
square root of 20201086920 is 142130.5277552997 -
The
cube root of 20201086920 is 2723.4845281633
Scales and comparisons
How big is 20201086920?- 20,201,086,920 seconds is equal to 642 years, 17 weeks, 1 day, 21 hours, 2 minutes.
-
To count from 1 to 20,201,086,920 would take you about one thousand, two hundred eighty-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 20201086920 cubic inches would be around 227 feet tall.
Recreational maths with 20201086920
- 20201086920 backwards is 02968010202
- 20201086920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20201086920's digits is 30
- More coming soon!
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The information we have on file for 20201086920 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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