21182271201
21,182,271,201 is an odd composite number composed of seven prime numbers multiplied together.
21182271201 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21182271201:
34 × 72 × 13 × 17 × 19 × 31 × 41
(3 × 3 × 3 × 3 × 7 × 7 × 13 × 17 × 19 × 31 × 41)See below for interesting mathematical facts about the number 21182271201 from the Numbermatics database.
Names of 21182271201
- Cardinal: 21182271201 can be written as Twenty-one billion, one hundred eighty-two million, two hundred seventy-one thousand, two hundred one.
Scientific notation
- Scientific notation: 2.1182271201 × 1010
Factors of 21182271201
Divisors of 21182271201
- Number of divisors d(n): 480
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Complete list of divisors:
1 3 7 9 13 17 19 21 27 31 39 41 49 51 57 63 81 91 93 117 119 123 133 147 153 171 189 217 221 247 273 279 287 323 351 357 369 399 403 441 459 513 527 533 567 589 637 651 663 697 741 779 819 833 837 861 931 969 1053 1071 1107 1197 1209 1271 1323 1377 1519 1539 1547 1581 1599 1729 1767 1911 1953 1989 2009 2091 2223 2261 2337 2457 2499 2511 2583 2793 2821 2907 3213 3321 3591 3627 3689 3731 3813 3969 4123 4199 4557 4641 4743 4797 4879 5187 5301 5453 5733 5859 5967 6027 6273 6669 6783 6851 7011 7371 7497 7657 7749 8379 8463 8721 8897 9061 9639 10013 10127 10773 10829 10881 11067 11193 11439 12103 12369 12597 13243 13671 13923 14229 14391 14637 15561 15827 15903 16359 16523 17199 17577 17901 18081 18819 19747 20007 20349 20553 21033 21607 22491 22971 23247 24149 25137 25389 25823 26117 26163 26691 27183 28861 29393 30039 30381 32487 32643 33201 33579 34153 34317 36309 37107 37791 38171 39729 41013 41769 42687 43173 43911 46683 47481 47709 47957 49077 49569 51597 53599 54243 56457 59241 61047 61659 62279 63099 63427 64821 67473 68913 70091 70889 72447 75411 76167 77469 78351 80073 81549 86583 88179 90117 91143 92701 97461 99603 100737 102459 102951 108927 111321 113373 114513 115661 119187 123039 125307 130169 131733 140049 142443 143871 147231 148707 151249 160797 162729 169043 172159 177723 183141 184977 186837 190281 194463 205751 206739 210273 212667 217341 228501 232407 235053 240219 244647 259749 264537 270351 273429 278103 280891 292383 298809 302211 307377 313937 326781 333963 335699 340119 343539 346983 357561 375193 390507 395199 410533 427329 431613 441693 443989 446121 453747 482391 490637 496223 507129 516477 533169 554931 560511 570843 583389 617253 620217 630819 638001 648907 652023 697221 705159 720657 733941 779247 793611 809627 811053 820287 834309 842673 877149 911183 922131 941811 980343 1007097 1030617 1040949 1058743 1072683 1125579 1171521 1183301 1205113 1231599 1281987 1294839 1331967 1338363 1361241 1447173 1471911 1488669 1521387 1549431 1599507 1681533 1712529 1750167 1851759 1892457 1914003 1946721 1956069 1966237 2091663 2115477 2197559 2337741 2380833 2428881 2502927 2528019 2733549 2766393 2825433 2873731 3021291 3091851 3122847 3176229 3376737 3514563 3549903 3615339 3694797 3884517 3995901 4083723 4341519 4415733 4466007 4564161 4648293 5044599 5137587 5336929 5555277 5677371 5742009 5840163 5898711 6378281 6592677 7286643 7508781 7584057 8200647 8435791 8476299 8621193 9063873 9368541 9528687 10130211 10543689 10649709 10846017 11084391 11987703 12251169 13247199 13398021 13692483 13763659 13944879 15382913 16010787 16665831 17520489 17696133 19134843 19778031 20116117 21859929 22752171 24601941 25307373 25428897 25863579 27191619 28586061 30390633 31949127 32538051 33253173 35963109 37358503 39741597 40194063 41290977 46148739 48032361 52561467 53088399 57404529 59334093 60348351 65579787 73805823 75922119 77590737 85758183 95847381 97614153 112075509 123872931 138446217 144097083 159265197 172213587 178002279 181045053 227766357 232772211 261509521 336226527 371618793 415338651 432291249 516640761 543135159 683299071 784528563 1008679581 1114856379 1246015953 1629405477 2353585689 3026038743 7060757067 21182271201
- Sum of all divisors σ(n): 46718622720
- Sum of proper divisors (its aliquot sum) s(n): 25536351519
- 21182271201 is an abundant number, because the sum of its proper divisors (25536351519) is greater than itself. Its abundance is 4354080318
Bases of 21182271201
- Binary: 100111011101000111111001110111000012
- Hexadecimal: 0x4EE8FCEE1
- Base-36: 9QBDL29
Squares and roots of 21182271201
- 21182271201 squared (211822712012) is 448688613232713982401
- 21182271201 cubed (211822712013) is 9504243890295944900482723133601
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The
square root of 21182271201 is 145541.3041064287 -
The
cube root of 21182271201 is 2766.8832952859
Scales and comparisons
How big is 21182271201?- 21,182,271,201 seconds is equal to 673 years, 27 weeks, 4 days, 4 hours, 13 minutes, 21 seconds.
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To count from 1 to 21,182,271,201 would take you about one thousand, three hundred forty-seven 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 21182271201 cubic inches would be around 230.6 feet tall.
Recreational maths with 21182271201
- 21182271201 backwards is 10217228112
- 21182271201 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21182271201's digits is 27
- More coming soon!
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