13539946461440
13,539,946,461,440 is an even composite number composed of five prime numbers multiplied together.
What does the number 13539946461440 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
13539946461440 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 13539946461440:
28 × 5 × 7 × 79 × 19128541
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 79 × 19128541)See below for interesting mathematical facts about the number 13539946461440 from the Numbermatics database.
Names of 13539946461440
- Cardinal: 13539946461440 can be written as Thirteen trillion, five hundred thirty-nine billion, nine hundred forty-six million, four hundred sixty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.353994646144 × 1013
Factors of 13539946461440
Divisors of 13539946461440
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 79 80 112 128 140 158 160 224 256 280 316 320 395 448 553 560 632 640 790 896 1106 1120 1264 1280 1580 1792 2212 2240 2528 2765 3160 4424 4480 5056 5530 6320 8848 8960 10112 11060 12640 17696 20224 22120 25280 35392 44240 50560 70784 88480 101120 141568 176960 353920 707840 19128541 38257082 76514164 95642705 133899787 153028328 191285410 267799574 306056656 382570820 535599148 612113312 669498935 765141640 1071198296 1224226624 1338997870 1511154739 1530283280 2142396592 2448453248 2677995740 3022309478 3060566560 4284793184 4896906496 5355991480 6044618956 6121133120 7555773695 8569586368 10578083173 10711982960 12089237912 12242266240 15111547390 17139172736 21156166346 21423965920 24178475824 24484532480 30223094780 34278345472 42312332692 42847931840 48356951648 52890415865 60446189560 84624665384 85695863680 96713903296 105780831730 120892379120 169249330768 171391727360 193427806592 211561663460 241784758240 338498661536 386855613184 423123326920 483569516480 676997323072 846246653840 967139032960 1353994646144 1692493307680 1934278065920 2707989292288 3384986615360 6769973230720 13539946461440
- Sum of all divisors σ(n): 37534790254080
- Sum of proper divisors (its aliquot sum) s(n): 23994843792640
- 13539946461440 is an abundant number, because the sum of its proper divisors (23994843792640) is greater than itself. Its abundance is 10454897331200
Bases of 13539946461440
- Binary: 110001010000100000111011001011111001000000002
- Hexadecimal: 0xC5083B2F900
- Base-36: 4SS5YJ5KW
Squares and roots of 13539946461440
- 13539946461440 squared (135399464614402) is 183330150178661577406873600
- 13539946461440 cubed (135399464614403) is 2482280418186832608805486851453353984000
-
The
square root of 13539946461440 is 3679666.6236820963 -
The
cube root of 13539946461440 is 23834.4782288375
Scales and comparisons
How big is 13539946461440?- 13,539,946,461,440 seconds is equal to 430,528 years, 21 weeks, 4 days, 7 hours, 17 minutes, 20 seconds.
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To count from 1 to 13,539,946,461,440 would take you about one million, seventy-six thousand, three hundred twenty-one 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 13539946461440 cubic inches would be around 1986.2 feet tall.
Recreational maths with 13539946461440
- 13539946461440 backwards is 04416464993531
- The number of decimal digits it has is: 14
- The sum of 13539946461440's digits is 59
- More coming soon!
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