13216932729
13,216,932,729 is an odd composite number composed of six prime numbers multiplied together.
13216932729 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 13216932729:
34 × 72 × 112 × 13 × 29 × 73
(3 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 13 × 29 × 73)See below for interesting mathematical facts about the number 13216932729 from the Numbermatics database.
Names of 13216932729
- Cardinal: 13216932729 can be written as Thirteen billion, two hundred sixteen million, nine hundred thirty-two thousand, seven hundred twenty-nine.
Scientific notation
- Scientific notation: 1.3216932729 × 1010
Factors of 13216932729
Divisors of 13216932729
- Number of divisors d(n): 360
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Complete list of divisors:
1 3 7 9 11 13 21 27 29 33 39 49 63 73 77 81 87 91 99 117 121 143 147 189 203 219 231 261 273 297 319 351 363 377 429 441 511 539 567 609 637 657 693 783 803 819 847 891 949 957 1001 1053 1089 1131 1287 1323 1421 1533 1573 1617 1827 1911 1971 2079 2117 2233 2349 2409 2457 2541 2639 2847 2871 3003 3267 3393 3509 3577 3861 3969 4147 4263 4599 4719 4851 5481 5621 5733 5913 5929 6237 6351 6643 6699 7007 7227 7371 7623 7917 8541 8613 8833 9009 9801 10179 10439 10527 10731 11011 11583 12441 12789 13797 14157 14553 14819 15631 16443 16863 17199 17787 18473 19053 19929 20097 21021 21681 22869 23287 23751 24563 25623 25839 26499 27027 27521 29029 30537 31317 31581 32193 33033 37323 38367 39347 41391 42471 43659 44457 45617 46501 46893 50589 51597 53361 55419 57159 59787 60291 61831 63063 65043 68607 69861 71253 73073 73689 76869 77077 79497 81081 82563 87087 93951 94743 96579 99099 103733 111969 114829 115101 118041 127413 133371 136851 139503 140679 151767 160083 163009 166257 171477 171941 179361 180873 185493 189189 192647 203203 209583 213759 219219 221067 231231 238491 247689 256157 261261 281853 284229 289737 297297 302731 311199 319319 335907 344487 354123 400113 410553 418509 422037 432817 455301 480249 489027 498771 511511 515823 538083 556479 567567 577941 609609 628749 657657 663201 693693 715473 743067 768471 783783 803803 845559 891891 908193 933597 957957 1033461 1062369 1141063 1200339 1231659 1255527 1266111 1298451 1348529 1467081 1496313 1534533 1547469 1669437 1733823 1793099 1828827 1886247 1972971 1989603 2081079 2119117 2229201 2235233 2305413 2351349 2411409 2724579 2800791 2873871 3100383 3187107 3330041 3423189 3694977 3766581 3895353 4045587 4401243 4603599 4642407 5008311 5201469 5379297 5486481 5626621 5918913 6243237 6357351 6705699 6916239 7234227 8173737 8402373 8621613 9301149 9990123 10269567 11686059 12136761 12551693 13203729 13810797 13927221 14833819 15604407 16137891 16459443 16879863 19072053 20117097 20748717 21702681 23310287 24521211 25864839 29970369 30808701 35058177 36410283 37655079 41432391 44501457 48413673 50639589 57216159 60351291 65108043 69930861 89911107 92426103 109230849 112965237 133504371 145241019 151918767 163172009 171648477 181053873 209792583 269733321 338895711 400513113 455756301 489516027 629377749 1016687133 1201539339 1468548081 1888133247 4405644243 13216932729
- Sum of all divisors σ(n): 28509715080
- Sum of proper divisors (its aliquot sum) s(n): 15292782351
- 13216932729 is an abundant number, because the sum of its proper divisors (15292782351) is greater than itself. Its abundance is 2075849622
Bases of 13216932729
- Binary: 11000100111100101001100011011110012
- Hexadecimal: 0x313CA6379
- Base-36: 62L0QK9
Squares and roots of 13216932729
- 13216932729 squared (132169327292) is 174687310762911387441
- 13216932729 cubed (132169327293) is 2308830434963317475995752456489
-
The
square root of 13216932729 is 114964.9195580983 -
The
cube root of 13216932729 is 2364.3416159023
Scales and comparisons
How big is 13216932729?- 13,216,932,729 seconds is equal to 420 years, 13 weeks, 2 days, 18 hours, 12 minutes, 9 seconds.
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To count from 1 to 13,216,932,729 would take you about eight hundred forty 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 13216932729 cubic inches would be around 197 feet tall.
Recreational maths with 13216932729
- 13216932729 backwards is 92723961231
- The number of decimal digits it has is: 11
- The sum of 13216932729's digits is 45
- More coming soon!
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