1438357260728
1,438,357,260,728 is an even composite number composed of five prime numbers multiplied together.
What does the number 1438357260728 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
1438357260728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1438357260728:
23 × 292 × 41 × 71 × 2712
(2 × 2 × 2 × 29 × 29 × 41 × 71 × 271 × 271)See below for interesting mathematical facts about the number 1438357260728 from the Numbermatics database.
Names of 1438357260728
- Cardinal: 1438357260728 can be written as One trillion, four hundred thirty-eight billion, three hundred fifty-seven million, two hundred sixty thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.438357260728 × 1012
Factors of 1438357260728
Divisors of 1438357260728
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 29 41 58 71 82 116 142 164 232 271 284 328 542 568 841 1084 1189 1682 2059 2168 2378 2911 3364 4118 4756 5822 6728 7859 8236 9512 11111 11644 15718 16472 19241 22222 23288 31436 34481 38482 44444 59711 62872 68962 73441 76964 84419 88888 119422 137924 146882 153928 168838 227911 238844 275848 293764 322219 337676 455822 477688 557989 587528 644438 675352 788881 911644 1115978 1288876 1577762 1823288 2129789 2231956 2448151 2577752 3011081 3155524 4259578 4463912 4896302 5214311 6022162 6311048 8519156 9344351 9792604 10428622 12044324 16181681 17038312 18688702 19585208 20857244 22877549 24088648 32363362 37377404 41714488 45755098 61763881 64726724 74754808 87321349 91510196 123527762 129453448 151215019 174642698 183020392 213786751 247055524 302430038 349285396 427573502 494111048 604860076 663448921 698570792 855147004 1209720152 1326897842 1710294008 2532319121 2653795684 4385235551 5064638242 5307591368 6199815779 8770471102 10129276484 12399631558 17540942204 20258552968 24799263116 35081884408 49598526232 179794657591 359589315182 719178630364 1438357260728
- Sum of all divisors σ(n): 2912294483280
- Sum of proper divisors (its aliquot sum) s(n): 1473937222552
- 1438357260728 is an abundant number, because the sum of its proper divisors (1473937222552) is greater than itself. Its abundance is 35579961824
Bases of 1438357260728
- Binary: 101001110111001001100011000001001101110002
- Hexadecimal: 0x14EE4C609B8
- Base-36: ICRSRXDK
Squares and roots of 1438357260728
- 1438357260728 squared (14383572607282) is 2068871609488955771089984
- 1438357260728 cubed (14383572607283) is 2975776501022462954874136401037348352
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The
square root of 1438357260728 is 1199315.3299812357 -
The
cube root of 1438357260728 is 11288.1366103093
Scales and comparisons
How big is 1438357260728?- 1,438,357,260,728 seconds is equal to 45,735 years, 16 weeks, 1 day, 11 hours, 32 minutes, 8 seconds.
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To count from 1 to 1,438,357,260,728 would take you about one hundred fourteen thousand, three hundred thirty-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 1438357260728 cubic inches would be around 940.7 feet tall.
Recreational maths with 1438357260728
- 1438357260728 backwards is 8270627538341
- The number of decimal digits it has is: 13
- The sum of 1438357260728's digits is 56
- More coming soon!
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The information we have on file for 1438357260728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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