3138146440
3,138,146,440 is an even composite number composed of six prime numbers multiplied together.
3138146440 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 3138146440:
23 × 5 × 11 × 13 × 523 × 1049
(2 × 2 × 2 × 5 × 11 × 13 × 523 × 1049)See below for interesting mathematical facts about the number 3138146440 from the Numbermatics database.
Names of 3138146440
- Cardinal: 3138146440 can be written as Three billion, one hundred thirty-eight million, one hundred forty-six thousand, four hundred forty.
Scientific notation
- Scientific notation: 3.13814644 × 109
Factors of 3138146440
Divisors of 3138146440
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 26 40 44 52 55 65 88 104 110 130 143 220 260 286 440 520 523 572 715 1046 1049 1144 1430 2092 2098 2615 2860 4184 4196 5230 5245 5720 5753 6799 8392 10460 10490 11506 11539 13598 13637 20920 20980 23012 23078 27196 27274 28765 33995 41960 46024 46156 54392 54548 57530 57695 67990 68185 74789 92312 109096 115060 115390 135980 136370 149578 150007 230120 230780 271960 272740 299156 300014 373945 461560 545480 548627 598312 600028 747890 750035 1097254 1200056 1495780 1500070 2194508 2743135 2991560 3000140 4389016 5486270 6000280 6034897 7132151 10972540 12069794 14264302 21945080 24139588 28528604 30174485 35660755 48279176 57057208 60348970 71321510 78453661 120697940 142643020 156907322 241395880 285286040 313814644 392268305 627629288 784536610 1569073220 3138146440
- Sum of all divisors σ(n): 8319024000
- Sum of proper divisors (its aliquot sum) s(n): 5180877560
- 3138146440 is an abundant number, because the sum of its proper divisors (5180877560) is greater than itself. Its abundance is 2042731120
Bases of 3138146440
- Binary: 101110110000110001010000100010002
- Hexadecimal: 0xBB0C5088
- Base-36: 1FWDDAG
Squares and roots of 3138146440
- 3138146440 squared (31381464402) is 9847963078884673600
- 3138146440 cubed (31381464403) is 30904350277253377628401984000
-
The
square root of 3138146440 is 56019.1613646617 -
The
cube root of 3138146440 is 1464.0561568335
Scales and comparisons
How big is 3138146440?- 3,138,146,440 seconds is equal to 99 years, 40 weeks, 5 days, 3 hours, 20 minutes, 40 seconds.
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To count from 1 to 3,138,146,440 would take you about one hundred ninety-nine 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 3138146440 cubic inches would be around 122 feet tall.
Recreational maths with 3138146440
- 3138146440 backwards is 0446418313
- The number of decimal digits it has is: 10
- The sum of 3138146440's digits is 34
- More coming soon!
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Keywords: Divisors of 3138146440, math, Factors of 3138146440, curriculum, school, college, exams, university, Prime factorization of 3138146440, STEM, science, technology, engineering, physics, economics, calculator, three billion, one hundred thirty-eight million, one hundred forty-six thousand, four hundred forty.