13896849920
13,896,849,920 is an even composite number composed of four prime numbers multiplied together.
13896849920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13896849920:
29 × 5 × 17 × 319321
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 319321)See below for interesting mathematical facts about the number 13896849920 from the Numbermatics database.
Names of 13896849920
- Cardinal: 13896849920 can be written as Thirteen billion, eight hundred ninety-six million, eight hundred forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.389684992 × 1010
Factors of 13896849920
Divisors of 13896849920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 512 544 640 680 1088 1280 1360 2176 2560 2720 4352 5440 8704 10880 21760 43520 319321 638642 1277284 1596605 2554568 3193210 5109136 5428457 6386420 10218272 10856914 12772840 20436544 21713828 25545680 27142285 40873088 43427656 51091360 54284570 81746176 86855312 102182720 108569140 163492352 173710624 204365440 217138280 347421248 408730880 434276560 694842496 817461760 868553120 1389684992 1737106240 2779369984 3474212480 6948424960 13896849920
- Sum of all divisors σ(n): 35279971848
- Sum of proper divisors (its aliquot sum) s(n): 21383121928
- 13896849920 is an abundant number, because the sum of its proper divisors (21383121928) is greater than itself. Its abundance is 7486272008
Bases of 13896849920
- Binary: 11001111000101000100011010000000002
- Hexadecimal: 0x33C511A00
- Base-36: 6DTTQ0W
Squares and roots of 13896849920
- 13896849920 squared (138968499202) is 193122437699004006400
- 13896849920 cubed (138968499203) is 2683793532887608810419519488000
-
The
square root of 13896849920 is 117884.9011536253 -
The
cube root of 13896849920 is 2404.2084678713
Scales and comparisons
How big is 13896849920?- 13,896,849,920 seconds is equal to 441 years, 45 weeks, 4 days, 4 hours, 5 minutes, 20 seconds.
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To count from 1 to 13,896,849,920 would take you about eight hundred eighty-three 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 13896849920 cubic inches would be around 200.4 feet tall.
Recreational maths with 13896849920
- 13896849920 backwards is 02994869831
- The number of decimal digits it has is: 11
- The sum of 13896849920's digits is 59
- More coming soon!
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