138349164928
138,349,164,928 is an even composite number composed of five prime numbers multiplied together.
138349164928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138349164928:
27 × 132 × 31 × 103 × 2003
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 31 × 103 × 2003)See below for interesting mathematical facts about the number 138349164928 from the Numbermatics database.
Names of 138349164928
- Cardinal: 138349164928 can be written as One hundred thirty-eight billion, three hundred forty-nine million, one hundred sixty-four thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38349164928 × 1011
Factors of 138349164928
Divisors of 138349164928
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 8 13 16 26 31 32 52 62 64 103 104 124 128 169 206 208 248 338 403 412 416 496 676 806 824 832 992 1339 1352 1612 1648 1664 1984 2003 2678 2704 3193 3224 3296 3968 4006 5239 5356 5408 6386 6448 6592 8012 10478 10712 10816 12772 12896 13184 16024 17407 20956 21424 21632 25544 25792 26039 32048 34814 41509 41912 42848 51088 51584 52078 62093 64096 69628 83018 83824 85696 102176 104156 124186 128192 139256 166036 167648 171392 204352 206309 208312 248372 256384 278512 332072 335296 338507 408704 412618 416624 496744 539617 557024 664144 670592 677014 807209 825236 833248 993488 1079234 1114048 1328288 1354028 1614418 1650472 1666496 1986976 2158468 2228096 2656576 2682017 2708056 3228836 3300944 3332992 3973952 4316936 5313152 5364034 5416112 6395579 6457672 6601888 7947904 8633872 10493717 10728068 10832224 12791158 12915344 13203776 17267744 20987434 21456136 21664448 25582316 25830688 26407552 34535488 34866221 41974868 42912272 43328896 51164632 51661376 69070976 69732442 83142527 83949736 85824544 102329264 103322752 139464884 166285054 167899472 171649088 204658528 278929768 332570108 335798944 343298176 409317056 557859536 665140216 671597888 818634112 1080852851 1115719072 1330280432 1343195776 2161705702 2231438144 2660560864 4323411404 4462876288 5321121728 8646822808 10642243456 17293645616 34587291232 69174582464 138349164928
- Sum of all divisors σ(n): 311223444480
- Sum of proper divisors (its aliquot sum) s(n): 172874279552
- 138349164928 is an abundant number, because the sum of its proper divisors (172874279552) is greater than itself. Its abundance is 34525114624
Bases of 138349164928
- Binary: 100000001101100100000010111001100000002
- Hexadecimal: 0x203640B980
- Base-36: 1RK1IQV4
Squares and roots of 138349164928
- 138349164928 squared (1383491649282) is 19140491436274945245184
- 138349164928 cubed (1383491649283) is 2648071006520174001680130613706752
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The
square root of 138349164928 is 371953.1757197403 -
The
cube root of 138349164928 is 5172.0039437343
Scales and comparisons
How big is 138349164928?- 138,349,164,928 seconds is equal to 4,399 years, 3 weeks, 6 days, 11 hours, 35 minutes, 28 seconds.
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To count from 1 to 138,349,164,928 would take you about eight thousand, seven hundred ninety-eight 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 138349164928 cubic inches would be around 431 feet tall.
Recreational maths with 138349164928
- 138349164928 backwards is 829461943831
- The number of decimal digits it has is: 12
- The sum of 138349164928's digits is 58
- More coming soon!
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