138404840000
138,404,840,000 is an even composite number composed of five prime numbers multiplied together.
138404840000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 138404840000:
26 × 54 × 7 × 79 × 6257
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 79 × 6257)See below for interesting mathematical facts about the number 138404840000 from the Numbermatics database.
Names of 138404840000
- Cardinal: 138404840000 can be written as One hundred thirty-eight billion, four hundred four million, eight hundred forty thousand.
Scientific notation
- Scientific notation: 1.3840484 × 1011
Factors of 138404840000
Divisors of 138404840000
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 79 80 100 112 125 140 158 160 175 200 224 250 280 316 320 350 395 400 448 500 553 560 625 632 700 790 800 875 1000 1106 1120 1250 1264 1400 1580 1600 1750 1975 2000 2212 2240 2500 2528 2765 2800 3160 3500 3950 4000 4375 4424 5000 5056 5530 5600 6257 6320 7000 7900 8000 8750 8848 9875 10000 11060 11200 12514 12640 13825 14000 15800 17500 17696 19750 20000 22120 25028 25280 27650 28000 31285 31600 35000 35392 39500 40000 43799 44240 49375 50056 55300 56000 62570 63200 69125 70000 79000 87598 88480 98750 100112 110600 125140 126400 138250 140000 156425 158000 175196 176960 197500 200224 218995 221200 250280 276500 280000 312850 316000 345625 350392 395000 400448 437990 442400 494303 500560 553000 625700 632000 691250 700784 782125 790000 875980 884800 988606 1001120 1094975 1106000 1251400 1382500 1401568 1564250 1580000 1751960 1977212 2002240 2189950 2212000 2471515 2502800 2765000 2803136 3128500 3160000 3460121 3503920 3910625 3954424 4379900 4424000 4943030 5005600 5474875 5530000 6257000 6920242 7007840 7821250 7908848 8759800 9886060 10011200 10949750 11060000 12357575 12514000 13840484 14015680 15642500 15817696 17300605 17519600 19772120 21899500 22120000 24715150 25028000 27374375 27680968 31285000 31635392 34601210 35039200 39544240 43799000 49430300 50056000 54748750 55361936 61787875 62570000 69202420 70078400 79088480 86503025 87598000 98860600 109497500 110723872 123575750 125140000 138404840 158176960 173006050 175196000 197721200 218995000 221447744 247151500 250280000 276809680 308939375 346012100 350392000 395442400 432515125 437990000 494303000 553619360 617878750 692024200 790884800 865030250 875980000 988606000 1107238720 1235757500 1384048400 1730060500 1751960000 1977212000 2162575625 2471515000 2768096800 3460121000 3954424000 4325151250 4943030000 5536193600 6920242000 8650302500 9886060000 13840484000 17300605000 19772120000 27680968000 34601210000 69202420000 138404840000
- Sum of all divisors σ(n): 397255837440
- Sum of proper divisors (its aliquot sum) s(n): 258850997440
- 138404840000 is an abundant number, because the sum of its proper divisors (258850997440) is greater than itself. Its abundance is 120446157440
Bases of 138404840000
- Binary: 100000001110011001001001000010010000002
- Hexadecimal: 0x2039924240
- Base-36: 1RKYO20W
Squares and roots of 138404840000
- 138404840000 squared (1384048400002) is 19155899735425600000000
- 138404840000 cubed (1384048400003) is 2651269237937622499904000000000000
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The
square root of 138404840000 is 372028.0096981947 -
The
cube root of 138404840000 is 5172.6976307893
Scales and comparisons
How big is 138404840000?- 138,404,840,000 seconds is equal to 4,400 years, 43 weeks, 6 days, 20 hours, 53 minutes, 20 seconds.
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To count from 1 to 138,404,840,000 would take you about eight thousand, eight hundred one 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 138404840000 cubic inches would be around 431.1 feet tall.
Recreational maths with 138404840000
- 138404840000 backwards is 000048404831
- 138404840000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138404840000's digits is 32
- More coming soon!
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