1389924536
1,389,924,536 is an even composite number composed of six prime numbers multiplied together.
1389924536 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1389924536:
23 × 7 × 11 × 13 × 37 × 4691
(2 × 2 × 2 × 7 × 11 × 13 × 37 × 4691)See below for interesting mathematical facts about the number 1389924536 from the Numbermatics database.
Names of 1389924536
- Cardinal: 1389924536 can be written as One billion, three hundred eighty-nine million, nine hundred twenty-four thousand, five hundred thirty-six.
Scientific notation
- Scientific notation: 1.389924536 × 109
Factors of 1389924536
Divisors of 1389924536
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 11 13 14 22 26 28 37 44 52 56 74 77 88 91 104 143 148 154 182 259 286 296 308 364 407 481 518 572 616 728 814 962 1001 1036 1144 1628 1924 2002 2072 2849 3256 3367 3848 4004 4691 5291 5698 6734 8008 9382 10582 11396 13468 18764 21164 22792 26936 32837 37037 37528 42328 51601 60983 65674 74074 103202 121966 131348 148148 173567 206404 243932 262696 296296 347134 361207 412808 426881 487864 670813 694268 722414 853762 1214969 1341626 1388536 1444828 1707524 1909237 2256371 2429938 2683252 2889656 3415048 3818474 4512742 4695691 4859876 5366504 7636948 9025484 9391382 9719752 13364659 15273896 15794597 18050968 18782764 24820081 26729318 31589194 37565528 49640162 53458636 63178388 99280324 106917272 126356776 173740567 198560648 347481134 694962268 1389924536
- Sum of all divisors σ(n): 3594447360
- Sum of proper divisors (its aliquot sum) s(n): 2204522824
- 1389924536 is an abundant number, because the sum of its proper divisors (2204522824) is greater than itself. Its abundance is 814598288
Bases of 1389924536
- Binary: 10100101101100010010000101110002
- Hexadecimal: 0x52D890B8
- Base-36: MZIWMW
Squares and roots of 1389924536
- 1389924536 squared (13899245362) is 1931890215774815296
- 1389924536 cubed (13899245363) is 2685181611763750030778502656
-
The
square root of 1389924536 is 37281.6916998143 -
The
cube root of 1389924536 is 1115.9988330905
Scales and comparisons
How big is 1389924536?- 1,389,924,536 seconds is equal to 44 years, 10 weeks, 1 day, 2 hours, 8 minutes, 56 seconds.
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To count from 1 to 1,389,924,536 would take you about eighty-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 1389924536 cubic inches would be around 93 feet tall.
Recreational maths with 1389924536
- 1389924536 backwards is 6354299831
- The number of decimal digits it has is: 10
- The sum of 1389924536's digits is 50
- More coming soon!
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