15139559988
15,139,559,988 is an even composite number composed of five prime numbers multiplied together.
15139559988 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 15139559988:
22 × 38 × 72 × 61 × 193
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 61 × 193)See below for interesting mathematical facts about the number 15139559988 from the Numbermatics database.
Names of 15139559988
- Cardinal: 15139559988 can be written as Fifteen billion, one hundred thirty-nine million, five hundred fifty-nine thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.5139559988 × 1010
Factors of 15139559988
Divisors of 15139559988
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 61 63 81 84 98 108 122 126 147 162 183 189 193 196 243 244 252 294 324 366 378 386 427 441 486 549 567 579 588 729 732 756 772 854 882 972 1098 1134 1158 1281 1323 1351 1458 1647 1701 1708 1737 1764 2187 2196 2268 2316 2562 2646 2702 2916 2989 3294 3402 3474 3843 3969 4053 4374 4941 5103 5124 5211 5292 5404 5978 6561 6588 6804 6948 7686 7938 8106 8748 8967 9457 9882 10206 10422 11529 11773 11907 11956 12159 13122 14823 15309 15372 15633 15876 16212 17934 18914 19764 20412 20844 23058 23546 23814 24318 26244 26901 28371 29646 30618 31266 34587 35319 35721 35868 36477 37828 44469 45927 46116 46899 47092 47628 48636 53802 56742 59292 61236 62532 69174 70638 71442 72954 80703 82411 85113 88938 91854 93798 103761 105957 107163 107604 109431 113484 133407 138348 140697 141276 142884 145908 161406 164822 170226 177876 183708 187596 207522 211914 214326 218862 242109 247233 255339 266814 281394 311283 317871 321489 322812 328293 329644 340452 400221 415044 422091 423828 428652 437724 484218 494466 510678 533628 562788 576877 622566 635742 642978 656586 726327 741699 766017 800442 844182 933849 953613 968436 984879 988932 1021356 1153754 1245132 1266273 1271484 1285956 1313172 1452654 1483398 1532034 1600884 1688364 1730631 1867698 1907226 1969758 2178981 2225097 2298051 2307508 2532546 2801547 2860839 2905308 2954637 2966796 3064068 3461262 3735396 3814452 3939516 4357962 4450194 4596102 5065092 5191893 5603094 5721678 5909274 6536943 6675291 6894153 6922524 8582517 8715924 8863911 8900388 9192204 10383786 11206188 11443356 11818548 13073886 13350582 13788306 15575679 17165034 17727822 19610829 20025873 20682459 20767572 25747551 26147772 26701164 27576612 31151358 34330068 35455644 39221658 40051746 41364918 46727037 51495102 60077619 62047377 62302716 77242653 78443316 80103492 82729836 93454074 102990204 120155238 124094754 140181111 154485306 180232857 186908148 240310476 248189508 280362222 308970612 360465714 420543333 540698571 560724444 720931428 841086666 1081397142 1261629999 1682173332 2162794284 2523259998 3784889997 5046519996 7569779994 15139559988
- Sum of all divisors σ(n): 47228651652
- Sum of proper divisors (its aliquot sum) s(n): 32089091664
- 15139559988 is an abundant number, because the sum of its proper divisors (32089091664) is greater than itself. Its abundance is 16949531676
Bases of 15139559988
- Binary: 11100001100110001101011010001101002
- Hexadecimal: 0x386635A34
- Base-36: 6YDPB90
Squares and roots of 15139559988
- 15139559988 squared (151395599882) is 229206276630250560144
- 15139559988 cubed (151395599883) is 3470082174669800850770689918272
-
The
square root of 15139559988 is 123042.9192924159 -
The
cube root of 15139559988 is 2473.8370205545
Scales and comparisons
How big is 15139559988?- 15,139,559,988 seconds is equal to 481 years, 20 weeks, 2 days, 9 hours, 19 minutes, 48 seconds.
-
To count from 1 to 15,139,559,988 would take you about nine hundred sixty-two 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 15139559988 cubic inches would be around 206.2 feet tall.
Recreational maths with 15139559988
- 15139559988 backwards is 88995593151
- 15139559988 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15139559988's digits is 63
- More coming soon!
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