1388137882469
1,388,137,882,469 is an odd composite number composed of seven prime numbers multiplied together.
1388137882469 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1388137882469:
13 × 17 × 19 × 61 × 127 × 139 × 307
See below for interesting mathematical facts about the number 1388137882469 from the Numbermatics database.
Names of 1388137882469
- Cardinal: 1388137882469 can be written as One trillion, three hundred eighty-eight billion, one hundred thirty-seven million, eight hundred eighty-two thousand, four hundred sixty-nine.
Scientific notation
- Scientific notation: 1.388137882469 × 1012
Factors of 1388137882469
Divisors of 1388137882469
- Number of divisors d(n): 128
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Complete list of divisors:
1 13 17 19 61 127 139 221 247 307 323 793 1037 1159 1651 1807 2159 2363 2413 2641 3991 4199 5219 5833 7747 8479 13481 15067 17653 18727 19703 28067 30719 31369 34333 38989 41021 42673 44897 67847 75829 99161 100711 110227 131699 144143 147193 161101 229489 243451 256139 300101 318359 335407 355813 506857 533273 554749 583661 662813 725441 740791 810787 1076833 1289093 1712087 1873859 1913509 2094313 2378329 2502281 2603053 2738717 3901313 4138667 4360291 4625569 5419471 5701919 6048821 8616569 9430733 9630283 10540231 12593447 13783379 13998829 18306161 20459827 30918277 32529653 33839689 35603321 40431593 44251901 45188251 49458007 70453123 74124947 78634673 92131007 102969949 163714811 179183927 237980093 265977751 330587731 347817059 525610709 575274713 587447263 642954091 768200267 840786119 1197703091 1338609337 1750489133 4297640503 4521621767 5619991427 6281166889 9986603471 10930219547 22756358729 73059888551 81655169557 106779837113 1388137882469
- Sum of all divisors σ(n): 1724689612800
- Sum of proper divisors (its aliquot sum) s(n): 336551730331
- 1388137882469 is a deficient number, because the sum of its proper divisors (336551730331) is less than itself. Its deficiency is 1051586152138
Bases of 1388137882469
- Binary: 101000011001100110111011100100011011001012
- Hexadecimal: 0x14333772365
- Base-36: HPP9GD45
Squares and roots of 1388137882469
- 1388137882469 squared (13881378824692) is 1926926780745519257535961
- 1388137882469 cubed (13881378824693) is 2674840061096892143315829973158967709
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The
square root of 1388137882469 is 1178192.6338544983 -
The
cube root of 1388137882469 is 11155.2044783565
Scales and comparisons
How big is 1388137882469?- 1,388,137,882,469 seconds is equal to 44,138 years, 25 weeks, 3 days, 16 hours, 14 minutes, 29 seconds.
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To count from 1 to 1,388,137,882,469 would take you about one hundred ten thousand, three hundred forty-six 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 1388137882469 cubic inches would be around 929.6 feet tall.
Recreational maths with 1388137882469
- 1388137882469 backwards is 9642887318831
- The number of decimal digits it has is: 13
- The sum of 1388137882469's digits is 68
- More coming soon!
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The information we have on file for 1388137882469 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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