2138888687013
2,138,888,687,013 is an odd composite number composed of five prime numbers multiplied together.
2138888687013 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 2138888687013:
34 × 132 × 172 × 53 × 1012
(3 × 3 × 3 × 3 × 13 × 13 × 17 × 17 × 53 × 101 × 101)See below for interesting mathematical facts about the number 2138888687013 from the Numbermatics database.
Names of 2138888687013
- Cardinal: 2138888687013 can be written as Two trillion, one hundred thirty-eight billion, eight hundred eighty-eight million, six hundred eighty-seven thousand and thirteen.
Scientific notation
- Scientific notation: 2.138888687013 × 1012
Factors of 2138888687013
Divisors of 2138888687013
- Number of divisors d(n): 270
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Complete list of divisors:
1 3 9 13 17 27 39 51 53 81 101 117 153 159 169 221 289 303 351 459 477 507 663 689 867 901 909 1053 1313 1377 1431 1521 1717 1989 2067 2601 2703 2727 2873 3757 3939 4293 4563 5151 5353 5967 6201 7803 8109 8181 8619 8957 10201 11271 11713 11817 13689 15317 15453 16059 17069 17901 18603 22321 23409 24327 25857 26871 29189 30603 33813 35139 35451 45951 46359 48177 48841 51207 55809 66963 69589 72981 77571 80613 87567 91001 91809 101439 105417 106353 132613 137853 139077 144531 146523 152269 153621 173417 199121 200889 208767 232713 241839 262701 273003 275427 290173 304317 316251 379457 397839 413559 433593 439569 456807 460863 520251 540653 597363 602667 626301 725517 788103 819009 826281 870519 904657 948753 1138371 1183013 1193517 1240677 1318707 1370421 1382589 1547017 1560753 1621959 1723969 1792089 1808001 1878903 2254421 2364309 2457027 2588573 2611557 2713971 2948089 3415113 3549039 3580551 3956121 4111263 4641051 4682259 4865877 4932941 5171907 5376267 5636709 6763263 7028489 7371081 7765719 7834671 8141913 8844267 9191101 10245339 10647117 10741653 12333789 13923153 14046777 14597631 14798823 15379169 15515721 16128801 20111221 20289789 21085467 23297157 23504013 24425739 26532801 27573303 29307473 30736017 31941351 38325157 41769459 43792893 44396469 46137507 46547163 60333663 60869367 63256401 69891471 73277217 79598403 82719909 87922419 91370357 95824053 114975471 119484313 125308377 133189407 138412521 139641489 156248717 181000989 182608101 189769203 209674413 238795209 248159727 261445873 263767257 274111071 344926413 358452939 399568221 415237563 468746151 498227041 543002967 569307609 744479181 784337619 791301771 822333213 1034779239 1075358817 1245712689 1406238453 1494681123 1553296069 1629008901 2031233321 2353012857 2373905313 2466999639 3104337717 3226076451 4218715359 4484043369 4659888207 6093699963 7059038571 7400998917 9678229353 12656146077 13452130107 13979664621 18281099889 21177115713 26406033173 40356390321 41938993863 54843299667 79218099519 125816981589 164529899001 237654298557 712962895671 2138888687013
- Sum of all divisors σ(n): 3782093796162
- Sum of proper divisors (its aliquot sum) s(n): 1643205109149
- 2138888687013 is a deficient number, because the sum of its proper divisors (1643205109149) is less than itself. Its deficiency is 495683577864
Bases of 2138888687013
- Binary: 111110001111111111011001101001101101001012
- Hexadecimal: 0x1F1FFB34DA5
- Base-36: RALB3LB9
Squares and roots of 2138888687013
- 2138888687013 squared (21388886870132) is 4574844815432195074862169
- 2138888687013 cubed (21388886870133) is 9785083820567998043800429894355311197
-
The
square root of 2138888687013 is 1462493.9955476741 -
The
cube root of 2138888687013 is 12884.3563488361
Scales and comparisons
How big is 2138888687013?- 2,138,888,687,013 seconds is equal to 68,010 years, 2 weeks, 2 days, 2 hours, 23 minutes, 33 seconds.
-
To count from 1 to 2,138,888,687,013 would take you about one hundred seventy thousand and twenty-five 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 2138888687013 cubic inches would be around 1073.7 feet tall.
Recreational maths with 2138888687013
- 2138888687013 backwards is 3107868888312
- The number of decimal digits it has is: 13
- The sum of 2138888687013's digits is 63
- More coming soon!
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