1381347984
1,381,347,984 is an even composite number composed of five prime numbers multiplied together.
1381347984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1381347984:
24 × 3 × 23 × 137 × 9133
(2 × 2 × 2 × 2 × 3 × 23 × 137 × 9133)See below for interesting mathematical facts about the number 1381347984 from the Numbermatics database.
Names of 1381347984
- Cardinal: 1381347984 can be written as One billion, three hundred eighty-one million, three hundred forty-seven thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.381347984 × 109
Factors of 1381347984
Divisors of 1381347984
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 46 48 69 92 137 138 184 274 276 368 411 548 552 822 1096 1104 1644 2192 3151 3288 6302 6576 9133 9453 12604 18266 18906 25208 27399 36532 37812 50416 54798 73064 75624 109596 146128 151248 210059 219192 420118 438384 630177 840236 1251221 1260354 1680472 2502442 2520708 3360944 3753663 5004884 5041416 7507326 10009768 10082832 15014652 20019536 28778083 30029304 57556166 60058608 86334249 115112332 172668498 230224664 345336996 460449328 690673992 1381347984
- Sum of all divisors σ(n): 3751224192
- Sum of proper divisors (its aliquot sum) s(n): 2369876208
- 1381347984 is an abundant number, because the sum of its proper divisors (2369876208) is greater than itself. Its abundance is 988528224
Bases of 1381347984
- Binary: 10100100101010110110010100100002
- Hexadecimal: 0x5255B290
- Base-36: MUF2XC
Squares and roots of 1381347984
- 1381347984 squared (13813479842) is 1908122252900864256
- 1381347984 cubed (13813479843) is 2635780827270146991883259904
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The
square root of 1381347984 is 37166.4900683397 -
The
cube root of 1381347984 is 1113.6986658475
Scales and comparisons
How big is 1381347984?- 1,381,347,984 seconds is equal to 43 years, 47 weeks, 6 days, 19 hours, 46 minutes, 24 seconds.
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To count from 1 to 1,381,347,984 would take you about eighty-seven 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 1381347984 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381347984
- 1381347984 backwards is 4897431831
- 1381347984 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381347984's digits is 48
- More coming soon!
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The information we have on file for 1381347984 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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