20731387576320
20,731,387,576,320 is an even composite number composed of five prime numbers multiplied together.
20731387576320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 20731387576320:
217 × 32 × 5 × 1072 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 107 × 107 × 307)See below for interesting mathematical facts about the number 20731387576320 from the Numbermatics database.
Names of 20731387576320
- Cardinal: 20731387576320 can be written as Twenty trillion, seven hundred thirty-one billion, three hundred eighty-seven million, five hundred seventy-six thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.073138757632 × 1013
Factors of 20731387576320
Divisors of 20731387576320
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 107 120 128 144 160 180 192 214 240 256 288 307 320 321 360 384 428 480 512 535 576 614 640 642 720 768 856 921 960 963 1024 1070 1152 1228 1280 1284 1440 1535 1536 1605 1712 1842 1920 1926 2048 2140 2304 2456 2560 2568 2763 2880 3070 3072 3210 3424 3684 3840 3852 4096 4280 4605 4608 4815 4912 5120 5136 5526 5760 6140 6144 6420 6848 7368 7680 7704 8192 8560 9210 9216 9630 9824 10240 10272 11052 11449 11520 12280 12288 12840 13696 13815 14736 15360 15408 16384 17120 18420 18432 19260 19648 20480 20544 22104 22898 23040 24560 24576 25680 27392 27630 29472 30720 30816 32768 32849 34240 34347 36840 36864 38520 39296 40960 41088 44208 45796 46080 49120 49152 51360 54784 55260 57245 58944 61440 61632 65536 65698 68480 68694 73680 73728 77040 78592 81920 82176 88416 91592 92160 98240 98304 98547 102720 103041 109568 110520 114490 117888 122880 123264 131072 131396 136960 137388 147360 147456 154080 157184 163840 164245 164352 171735 176832 183184 184320 196480 196608 197094 205440 206082 219136 221040 228980 235776 245760 246528 262792 273920 274776 294720 294912 295641 308160 314368 327680 328490 328704 343470 353664 366368 368640 392960 393216 394188 410880 412164 438272 442080 457960 471552 491520 492735 493056 515205 525584 547840 549552 589440 589824 591282 616320 628736 655360 656980 657408 686940 707328 732736 737280 785920 788376 821760 824328 876544 884160 915920 943104 983040 985470 986112 1030410 1051168 1095680 1099104 1178880 1179648 1182564 1232640 1257472 1313960 1314816 1373880 1414656 1465472 1474560 1478205 1571840 1576752 1643520 1648656 1753088 1768320 1831840 1886208 1966080 1970940 1972224 2060820 2102336 2191360 2198208 2357760 2365128 2465280 2514944 2627920 2629632 2747760 2829312 2930944 2949120 2956410 3143680 3153504 3287040 3297312 3506176 3514843 3536640 3663680 3772416 3941880 3944448 4121640 4204672 4382720 4396416 4715520 4730256 4930560 5029888 5255840 5259264 5495520 5658624 5861888 5898240 5912820 6287360 6307008 6574080 6594624 7012352 7029686 7073280 7327360 7544832 7883760 7888896 8243280 8409344 8765440 8792832 9431040 9460512 9861120 10059776 10511680 10518528 10544529 10991040 11317248 11723776 11825640 12574720 12614016 13148160 13189248 14024704 14059372 14146560 14654720 15089664 15767520 15777792 16486560 16818688 17530880 17574215 17585664 18862080 18921024 19722240 20119552 21023360 21037056 21089058 21982080 22634496 23447552 23651280 25149440 25228032 26296320 26378496 28118744 28293120 29309440 30179328 31535040 31555584 31633587 32973120 33637376 35061760 35148430 35171328 37724160 37842048 39444480 40239104 42046720 42074112 42178116 43964160 45268992 46895104 47302560 50298880 50456064 52592640 52722645 52756992 56237488 56586240 58618880 60358656 63070080 63111168 63267174 65946240 67274752 70123520 70296860 70342656 75448320 75684096 78888960 84093440 84356232 87928320 90537984 93790208 94605120 100597760 100912128 105185280 105445290 105513984 112474976 113172480 117237760 120717312 126140160 126222336 126534348 131892480 134549504 140593720 140685312 150896640 151368192 157777920 158167935 168186880 168712464 175856640 181075968 187580416 189210240 201195520 201824256 210370560 210890580 211027968 224949952 226344960 234475520 252280320 253068696 263784960 269099008 281187440 281370624 301793280 302736384 315555840 316335870 336373760 337424928 351713280 362151936 375160832 378420480 403648512 421781160 422055936 449899904 452689920 468951040 504560640 506137392 527569920 538198016 562374880 562741248 603586560 605472768 631111680 632671740 672747520 674849856 703426560 750321664 756840960 807297024 843562320 844111872 899799808 905379840 937902080 1009121280 1012274784 1055139840 1076396032 1124749760 1125482496 1210945536 1265343480 1345495040 1349699712 1406853120 1500643328 1513681920 1614594048 1687124640 1688223744 1799599616 1810759680 1875804160 2018242560 2024549568 2110279680 2152792064 2249499520 2250964992 2421891072 2530686960 2690990080 2699399424 2813706240 3027363840 3229188096 3374249280 3376447488 3599199232 3751608320 4036485120 4049099136 4220559360 4305584128 4498999040 4501929984 4843782144 5061373920 5381980160 5398798848 5627412480 6054727680 6458376192 6748498560 6752894976 7198398464 7503216640 8072970240 8098198272 8441118720 8997998080 9687564288 10122747840 10763960320 10797597696 11254824960 12109455360 12916752384 13496997120 13505789952 14396796928 16145940480 16196396544 16882237440 17995996160 19375128576 20245495680 21527920640 21595195392 22509649920 24218910720 26993994240 28793593856 32291880960 32392793088 33764474880 35991992320 38750257152 40490991360 43190390784 48437821440 53987988480 57587187712 64583761920 64785586176 67528949760 71983984640 80981982720 86380781568 96875642880 107975976960 115174375424 129571172352 143967969280 161963965440 172761563136 193751285760 215951953920 230348750848 259142344704 287935938560 323927930880 345523126272 431903907840 460697501696 518284689408 575871877120 647855861760 691046252544 863807815680 1036569378816 1151743754240 1295711723520 1382092505088 1727615631360 2073138757632 2303487508480 2591423447040 3455231262720 4146277515264 5182846894080 6910462525440 10365693788160 20731387576320
- Sum of all divisors σ(n): 72782789703624
- Sum of proper divisors (its aliquot sum) s(n): 52051402127304
- 20731387576320 is an abundant number, because the sum of its proper divisors (52051402127304) is greater than itself. Its abundance is 31320014550984
Bases of 20731387576320
- Binary: 1001011011010111001101111111000000000000000002
- Hexadecimal: 0x12DAE6FE0000
- Base-36: 7CJV8W740
Squares and roots of 20731387576320
- 20731387576320 squared (207313875763202) is 429790430839595243824742400
- 20731387576320 cubed (207313875763203) is 8910151998329205024565625790784339968000
-
The
square root of 20731387576320 is 4553173.3523247277 -
The
cube root of 20731387576320 is 27471.1046690395
Scales and comparisons
How big is 20731387576320?- 20,731,387,576,320 seconds is equal to 659,193 years, 51 weeks, 6 days, 11 hours, 12 minutes.
-
To count from 1 to 20,731,387,576,320 would take you about one million, six hundred forty-seven thousand, nine 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 20731387576320 cubic inches would be around 2289.3 feet tall.
Recreational maths with 20731387576320
- 20731387576320 backwards is 02367578313702
- The number of decimal digits it has is: 14
- The sum of 20731387576320's digits is 54
- More coming soon!
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The information we have on file for 20731387576320 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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