13440838464
13,440,838,464 is an even composite number composed of four prime numbers multiplied together.
13440838464 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13440838464:
26 × 33 × 712 × 1543
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 71 × 71 × 1543)See below for interesting mathematical facts about the number 13440838464 from the Numbermatics database.
Names of 13440838464
- Cardinal: 13440838464 can be written as Thirteen billion, four hundred forty million, eight hundred thirty-eight thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.3440838464 × 1010
Factors of 13440838464
Divisors of 13440838464
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 96 108 142 144 192 213 216 284 288 426 432 568 576 639 852 864 1136 1278 1543 1704 1728 1917 2272 2556 3086 3408 3834 4544 4629 5041 5112 6172 6816 7668 9258 10082 10224 12344 13632 13887 15123 15336 18516 20164 20448 24688 27774 30246 30672 37032 40328 40896 41661 45369 49376 55548 60492 61344 74064 80656 83322 90738 98752 109553 111096 120984 122688 136107 148128 161312 166644 181476 219106 222192 241968 272214 296256 322624 328659 333288 362952 438212 444384 483936 544428 657318 666576 725904 876424 888768 967872 985977 1088856 1314636 1333152 1451808 1752848 1971954 2177712 2629272 2666304 2903616 2957931 3505696 3943908 4355424 5258544 5915862 7011392 7778263 7887816 8710848 10517088 11831724 15556526 15775632 21034176 23334789 23663448 31113052 31551264 46669578 47326896 62226104 63102528 70004367 93339156 94653792 124452208 140008734 186678312 189307584 210013101 248904416 280017468 373356624 420026202 497808832 560034936 746713248 840052404 1120069872 1493426496 1680104808 2240139744 3360209616 4480279488 6720419232 13440838464
- Sum of all divisors σ(n): 40103917760
- Sum of proper divisors (its aliquot sum) s(n): 26663079296
- 13440838464 is an abundant number, because the sum of its proper divisors (26663079296) is greater than itself. Its abundance is 13222240832
Bases of 13440838464
- Binary: 11001000010010001011101011010000002
- Hexadecimal: 0x32122EB40
- Base-36: 66ABTC0
Squares and roots of 13440838464
- 13440838464 squared (134408384642) is 180656138615341879296
- 13440838464 cubed (134408384643) is 2428169976658802831751722041344
-
The
square root of 13440838464 is 115934.6301326743 -
The
cube root of 13440838464 is 2377.6182221861
Scales and comparisons
How big is 13440838464?- 13,440,838,464 seconds is equal to 427 years, 19 weeks, 4 days, 6 hours, 14 minutes, 24 seconds.
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To count from 1 to 13,440,838,464 would take you about eight hundred fifty-four 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 13440838464 cubic inches would be around 198.1 feet tall.
Recreational maths with 13440838464
- 13440838464 backwards is 46483804431
- The number of decimal digits it has is: 11
- The sum of 13440838464's digits is 45
- More coming soon!
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