1338681344
1,338,681,344 is an even composite number composed of five prime numbers multiplied together.
1338681344 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1338681344:
211 × 7 × 11 × 13 × 653
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 13 × 653)See below for interesting mathematical facts about the number 1338681344 from the Numbermatics database.
Names of 1338681344
- Cardinal: 1338681344 can be written as One billion, three hundred thirty-eight million, six hundred eighty-one thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 1.338681344 × 109
Factors of 1338681344
Divisors of 1338681344
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 77 88 91 104 112 128 143 154 176 182 208 224 256 286 308 352 364 416 448 512 572 616 653 704 728 832 896 1001 1024 1144 1232 1306 1408 1456 1664 1792 2002 2048 2288 2464 2612 2816 2912 3328 3584 4004 4571 4576 4928 5224 5632 5824 6656 7168 7183 8008 8489 9142 9152 9856 10448 11264 11648 13312 14336 14366 16016 16978 18284 18304 19712 20896 22528 23296 26624 28732 32032 33956 36568 36608 39424 41792 46592 50281 57464 59423 64064 67912 73136 73216 78848 83584 93184 93379 100562 114928 118846 128128 135824 146272 146432 157696 167168 186368 186758 201124 229856 237692 256256 271648 292544 292864 334336 373516 402248 459712 475384 512512 543296 585088 653653 668672 747032 804496 919424 950768 1025024 1086592 1170176 1307306 1337344 1494064 1608992 1838848 1901536 2050048 2173184 2340352 2614612 2988128 3217984 3677696 3803072 4346368 4680704 5229224 5976256 6435968 7355392 7606144 8692736 9361408 10458448 11952512 12871936 14710784 15212288 17385472 20916896 23905024 25743872 30424576 41833792 47810048 51487744 60849152 83667584 95620096 102975488 121698304 167335168 191240192 334670336 669340672 1338681344
- Sum of all divisors σ(n): 3599406720
- Sum of proper divisors (its aliquot sum) s(n): 2260725376
- 1338681344 is an abundant number, because the sum of its proper divisors (2260725376) is greater than itself. Its abundance is 922044032
Bases of 1338681344
- Binary: 10011111100101010101000000000002
- Hexadecimal: 0x4FCAA800
- Base-36: M50L4W
Squares and roots of 1338681344
- 1338681344 squared (13386813442) is 1792067740773646336
- 1338681344 cubed (13386813443) is 2399007651757908476857155584
-
The
square root of 1338681344 is 36587.9945337265 -
The
cube root of 1338681344 is 1102.1120150343
Scales and comparisons
How big is 1338681344?- 1,338,681,344 seconds is equal to 42 years, 29 weeks, 2 days, 23 hours, 55 minutes, 44 seconds.
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To count from 1 to 1,338,681,344 would take you about eighty-five 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 1338681344 cubic inches would be around 91.8 feet tall.
Recreational maths with 1338681344
- 1338681344 backwards is 4431868331
- The number of decimal digits it has is: 10
- The sum of 1338681344's digits is 41
- More coming soon!
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