13855959840
13,855,959,840 is an even composite number composed of six prime numbers multiplied together.
13855959840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13855959840:
25 × 3 × 5 × 41 × 347 × 2029
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 41 × 347 × 2029)See below for interesting mathematical facts about the number 13855959840 from the Numbermatics database.
Names of 13855959840
- Cardinal: 13855959840 can be written as Thirteen billion, eight hundred fifty-five million, nine hundred fifty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.385595984 × 1010
Factors of 13855959840
Divisors of 13855959840
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 80 82 96 120 123 160 164 205 240 246 328 347 410 480 492 615 656 694 820 984 1041 1230 1312 1388 1640 1735 1968 2029 2082 2460 2776 3280 3470 3936 4058 4164 4920 5205 5552 6087 6560 6940 8116 8328 9840 10145 10410 11104 12174 13880 14227 16232 16656 19680 20290 20820 24348 27760 28454 30435 32464 33312 40580 41640 42681 48696 55520 56908 60870 64928 71135 81160 83189 83280 85362 97392 113816 121740 142270 162320 166378 166560 170724 194784 213405 227632 243480 249567 284540 324640 332756 341448 415945 426810 455264 486960 499134 569080 665512 682896 704063 831890 853620 973920 998268 1138160 1247835 1331024 1365792 1408126 1663780 1707240 1996536 2112189 2276320 2495670 2662048 2816252 3327560 3414480 3520315 3993072 4224378 4991340 5632504 6655120 6828960 7040630 7986144 8448756 9982680 10560945 11265008 13310240 14081260 16897512 19965360 21121890 22530016 28162520 28866583 33795024 39930720 42243780 56325040 57733166 67590048 84487560 86599749 112650080 115466332 144332915 168975120 173199498 230932664 288665830 337950240 346398996 432998745 461865328 577331660 692797992 865997490 923730656 1154663320 1385595984 1731994980 2309326640 2771191968 3463989960 4618653280 6927979920 13855959840
- Sum of all divisors σ(n): 44861765760
- Sum of proper divisors (its aliquot sum) s(n): 31005805920
- 13855959840 is an abundant number, because the sum of its proper divisors (31005805920) is greater than itself. Its abundance is 17149846080
Bases of 13855959840
- Binary: 11001110011110000100101011001000002
- Hexadecimal: 0x339E12B20
- Base-36: 6D5HB1C
Squares and roots of 13855959840
- 13855959840 squared (138559598402) is 191987623087692825600
- 13855959840 cubed (138559598403) is 2660172795280128589769723904000
-
The
square root of 13855959840 is 117711.3411698295 -
The
cube root of 13855959840 is 2401.8481042919
Scales and comparisons
How big is 13855959840?- 13,855,959,840 seconds is equal to 440 years, 29 weeks, 6 days, 21 hours, 44 minutes.
-
To count from 1 to 13,855,959,840 would take you about eight hundred eighty-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 13855959840 cubic inches would be around 200.2 feet tall.
Recreational maths with 13855959840
- 13855959840 backwards is 04895955831
- The number of decimal digits it has is: 11
- The sum of 13855959840's digits is 57
- More coming soon!
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