139806844749
139,806,844,749 is an odd composite number composed of six prime numbers multiplied together.
139806844749 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 139806844749:
34 × 112 × 13 × 29 × 157 × 241
(3 × 3 × 3 × 3 × 11 × 11 × 13 × 29 × 157 × 241)See below for interesting mathematical facts about the number 139806844749 from the Numbermatics database.
Names of 139806844749
- Cardinal: 139806844749 can be written as One hundred thirty-nine billion, eight hundred six million, eight hundred forty-four thousand, seven hundred forty-nine.
Scientific notation
- Scientific notation: 1.39806844749 × 1011
Factors of 139806844749
Divisors of 139806844749
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 9 11 13 27 29 33 39 81 87 99 117 121 143 157 241 261 297 319 351 363 377 429 471 723 783 891 957 1053 1089 1131 1287 1413 1573 1727 2041 2169 2349 2651 2871 3133 3267 3393 3509 3861 4147 4239 4553 4719 5181 6123 6507 6989 7953 8613 9399 9801 10179 10527 11583 12441 12717 13659 14157 15543 18369 18997 19521 20967 22451 23859 25839 28197 29161 30537 31581 34463 37323 37837 40977 42471 45617 46629 50083 55107 56991 59189 62901 67353 71577 76879 84591 87483 90857 94743 103389 111969 113511 122931 127413 136851 139887 150249 165321 170973 177567 188703 202059 214731 230637 246961 253773 262449 272571 284229 310167 335907 340533 368793 379093 410553 416207 450747 491881 512919 532701 550913 566109 606177 651079 691911 740883 787347 817713 845669 930501 999427 1021599 1097273 1137279 1231659 1248621 1352241 1475643 1538757 1598103 1652739 1818531 1953237 2075733 2222649 2362041 2453139 2537007 2791503 2998281 3064797 3291819 3411837 3694977 3745863 4056723 4426929 4578277 4794309 4958217 5410691 5859711 6227199 6667947 7161869 7359417 7611021 8994843 9875457 10235511 10993697 11237589 12070003 13280787 13734831 14264549 14874651 16232073 17579133 20003841 21485607 22833063 26984529 29626371 30706533 32981091 33712767 36210009 39842361 41204493 42793647 44623953 48696219 52737399 59517601 64456821 68499189 80953587 88879113 98943273 108630027 123613479 128380941 132770033 146088657 156910039 178552803 193370463 296829819 325890081 370840437 385142823 398310099 438265971 470730117 535658409 580111389 890489457 977670243 1155428469 1194930297 1412190351 1606975227 1726010429 3584790891 4236571053 4820925681 5178031287 10754372673 12709713159 15534093861 46602281583 139806844749
- Sum of all divisors σ(n): 258439418160
- Sum of proper divisors (its aliquot sum) s(n): 118632573411
- 139806844749 is a deficient number, because the sum of its proper divisors (118632573411) is less than itself. Its deficiency is 21174271338
Bases of 139806844749
- Binary: 100000100011010010001100100111010011012
- Hexadecimal: 0x208D23274D
- Base-36: 1S85DVT9
Squares and roots of 139806844749
- 139806844749 squared (1398068447492) is 19545953838670988873001
- 139806844749 cubed (1398068447493) is 2732658133794195533857957284721749
-
The
square root of 139806844749 is 373907.5350257065 -
The
cube root of 139806844749 is 5190.1050087345
Scales and comparisons
How big is 139806844749?- 139,806,844,749 seconds is equal to 4,445 years, 22 weeks, 18 hours, 39 minutes, 9 seconds.
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To count from 1 to 139,806,844,749 would take you about eight thousand, eight hundred ninety 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 139806844749 cubic inches would be around 432.5 feet tall.
Recreational maths with 139806844749
- 139806844749 backwards is 947448608931
- The number of decimal digits it has is: 12
- The sum of 139806844749's digits is 63
- More coming soon!
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