20715073920
20,715,073,920 is an even composite number composed of six prime numbers multiplied together.
20715073920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 20715073920:
27 × 33 × 5 × 17 × 151 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 151 × 467)See below for interesting mathematical facts about the number 20715073920 from the Numbermatics database.
Names of 20715073920
- Cardinal: 20715073920 can be written as Twenty billion, seven hundred fifteen million, seventy-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.071507392 × 1010
Factors of 20715073920
Divisors of 20715073920
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 85 90 96 102 108 120 128 135 136 144 151 153 160 170 180 192 204 216 240 255 270 272 288 302 306 320 340 360 384 408 432 453 459 467 480 510 540 544 576 604 612 640 680 720 755 765 816 864 906 918 934 960 1020 1080 1088 1152 1208 1224 1359 1360 1401 1440 1510 1530 1632 1728 1812 1836 1868 1920 2040 2160 2176 2265 2295 2335 2416 2448 2567 2718 2720 2802 2880 3020 3060 3264 3456 3624 3672 3736 4077 4080 4203 4320 4530 4590 4670 4832 4896 5134 5436 5440 5604 5760 6040 6120 6528 6795 7005 7248 7344 7472 7701 7939 8154 8160 8406 8640 9060 9180 9340 9664 9792 10268 10872 10880 11208 12080 12240 12609 12835 13590 14010 14496 14688 14944 15402 15878 16308 16320 16812 17280 18120 18360 18680 19328 19584 20385 20536 21015 21744 22416 23103 23817 24160 24480 25218 25670 27180 28020 28992 29376 29888 30804 31756 32616 32640 33624 36240 36720 37360 38505 39695 40770 41072 42030 43488 44832 46206 47634 48320 48960 50436 51340 54360 56040 57984 58752 59776 61608 63045 63512 65232 67248 69309 70517 71451 72480 73440 74720 77010 79390 81540 82144 84060 86976 89664 92412 95268 96640 97920 100872 102680 108720 112080 115515 119085 123216 126090 127024 130464 134496 138618 141034 142902 144960 146880 149440 154020 158780 163080 164288 168120 173952 179328 184824 190536 201744 205360 211551 214353 217440 224160 231030 238170 246432 252180 254048 260928 268992 277236 282068 285804 289920 293760 298880 308040 317560 326160 328576 336240 346545 352585 357255 369648 381072 403488 410720 423102 428706 434880 448320 462060 476340 492864 504360 508096 521856 537984 554472 564136 571608 616080 634653 635120 652320 672480 693090 705170 714510 739296 762144 806976 821440 846204 857412 869760 896640 924120 952680 985728 1008720 1016192 1057755 1071765 1108944 1128272 1143216 1198789 1232160 1269306 1270240 1304640 1344960 1386180 1410340 1429020 1478592 1524288 1613952 1642880 1692408 1714824 1848240 1903959 1905360 2017440 2115510 2143530 2217888 2256544 2286432 2397578 2464320 2538612 2540480 2609280 2689920 2772360 2820680 2858040 2957184 3048576 3173265 3384816 3429648 3596367 3696480 3807918 3810720 4034880 4231020 4287060 4435776 4513088 4572864 4795156 4928640 5077224 5080960 5544720 5641360 5716080 5993945 6346530 6769632 6859296 7192734 7392960 7615836 7621440 8069760 8462040 8574120 8871552 9026176 9145728 9519795 9590312 10154448 10789101 11089440 11282720 11432160 11987890 12693060 13539264 13718592 14385468 14785920 15231672 15242880 16924080 17148240 17981835 19039590 19180624 20308896 21578202 22178880 22565440 22864320 23975780 25386120 27078528 27437184 28770936 30463344 32367303 33848160 34296480 35963670 38079180 38361248 40617792 43156404 44357760 45130880 45728640 47951560 50772240 53945505 57541872 60926688 64734606 67696320 68592960 71927340 76158360 76722496 81235584 86312808 95903120 101544480 107891010 115083744 121853376 129469212 135392640 137185920 143854680 152316720 153444992 161836515 172625616 191806240 203088960 215782020 230167488 243706752 258938424 287709360 304633440 323673030 345251232 383612480 406177920 431564040 460334976 517876848 575418720 609266880 647346060 690502464 767224960 863128080 1035753696 1150837440 1218533760 1294692120 1381004928 1726256160 2071507392 2301674880 2589384240 3452512320 4143014784 5178768480 6905024640 10357536960 20715073920
- Sum of all divisors σ(n): 78363417600
- Sum of proper divisors (its aliquot sum) s(n): 57648343680
- 20715073920 is an abundant number, because the sum of its proper divisors (57648343680) is greater than itself. Its abundance is 36933269760
Bases of 20715073920
- Binary: 100110100101011011011110001100000002
- Hexadecimal: 0x4D2B6F180
- Base-36: 9IL7XC0
Squares and roots of 20715073920
- 20715073920 squared (207150739202) is 429114287511064166400
- 20715073920 cubed (207150739203) is 8889134185919827024839180288000
-
The
square root of 20715073920 is 143927.3216592317 -
The
cube root of 20715073920 is 2746.3897051093
Scales and comparisons
How big is 20715073920?- 20,715,073,920 seconds is equal to 658 years, 35 weeks, 19 hours, 12 minutes.
-
To count from 1 to 20,715,073,920 would take you about one thousand, three hundred seventeen 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 20715073920 cubic inches would be around 228.9 feet tall.
Recreational maths with 20715073920
- 20715073920 backwards is 02937051702
- 20715073920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20715073920's digits is 36
- More coming soon!
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