13555117920
13,555,117,920 is an even composite number composed of five prime numbers multiplied together.
13555117920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13555117920:
25 × 3 × 5 × 109 × 5092
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 109 × 509 × 509)See below for interesting mathematical facts about the number 13555117920 from the Numbermatics database.
Names of 13555117920
- Cardinal: 13555117920 can be written as Thirteen billion, five hundred fifty-five million, one hundred seventeen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.355511792 × 1010
Factors of 13555117920
Divisors of 13555117920
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 109 120 160 218 240 327 436 480 509 545 654 872 1018 1090 1308 1527 1635 1744 2036 2180 2545 2616 3054 3270 3488 4072 4360 5090 5232 6108 6540 7635 8144 8720 10180 10464 12216 13080 15270 16288 17440 20360 24432 26160 30540 40720 48864 52320 55481 61080 81440 110962 122160 166443 221924 244320 259081 277405 332886 443848 518162 554810 665772 777243 832215 887696 1036324 1109620 1295405 1331544 1554486 1664430 1775392 2072648 2219240 2590810 2663088 3108972 3328860 3886215 4145296 4438480 5181620 5326176 6217944 6657720 7772430 8290592 8876960 10363240 12435888 13315440 15544860 20726480 24871776 26630880 28239829 31089720 41452960 56479658 62179440 84719487 112959316 124358880 141199145 169438974 225918632 282398290 338877948 423597435 451837264 564796580 677755896 847194870 903674528 1129593160 1355511792 1694389740 2259186320 2711023584 3388779480 4518372640 6777558960 13555117920
- Sum of all divisors σ(n): 43175175120
- Sum of proper divisors (its aliquot sum) s(n): 29620057200
- 13555117920 is an abundant number, because the sum of its proper divisors (29620057200) is greater than itself. Its abundance is 16064939280
Bases of 13555117920
- Binary: 11001001111111001010101111011000002
- Hexadecimal: 0x327F2AF60
- Base-36: 686D7XC
Squares and roots of 13555117920
- 13555117920 squared (135551179202) is 183741221825105126400
- 13555117920 cubed (135551179203) is 2490633928604177604748505088000
-
The
square root of 13555117920 is 116426.4485415577 -
The
cube root of 13555117920 is 2384.3377053395
Scales and comparisons
How big is 13555117920?- 13,555,117,920 seconds is equal to 431 years, 3 days, 22 hours, 32 minutes.
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To count from 1 to 13,555,117,920 would take you about eight hundred sixty-two 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 13555117920 cubic inches would be around 198.7 feet tall.
Recreational maths with 13555117920
- 13555117920 backwards is 02971155531
- The number of decimal digits it has is: 11
- The sum of 13555117920's digits is 39
- More coming soon!
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The information we have on file for 13555117920 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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