13115450880
13,115,450,880 is an even composite number composed of five prime numbers multiplied together.
13115450880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13115450880:
29 × 33 × 5 × 7 × 27107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 27107)See below for interesting mathematical facts about the number 13115450880 from the Numbermatics database.
Names of 13115450880
- Cardinal: 13115450880 can be written as Thirteen billion, one hundred fifteen million, four hundred fifty thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.311545088 × 1010
Factors of 13115450880
Divisors of 13115450880
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 128 135 140 144 160 168 180 189 192 210 216 224 240 252 256 270 280 288 315 320 336 360 378 384 420 432 448 480 504 512 540 560 576 630 640 672 720 756 768 840 864 896 945 960 1008 1080 1120 1152 1260 1280 1344 1440 1512 1536 1680 1728 1792 1890 1920 2016 2160 2240 2304 2520 2560 2688 2880 3024 3360 3456 3584 3780 3840 4032 4320 4480 4608 5040 5376 5760 6048 6720 6912 7560 7680 8064 8640 8960 10080 10752 11520 12096 13440 13824 15120 16128 17280 17920 20160 23040 24192 26880 27107 30240 32256 34560 40320 48384 53760 54214 60480 69120 80640 81321 96768 108428 120960 135535 161280 162642 189749 216856 241920 243963 271070 325284 379498 406605 433712 483840 487926 542140 569247 650568 731889 758996 813210 867424 948745 975852 1084280 1138494 1219815 1301136 1463778 1517992 1626420 1707741 1734848 1897490 1951704 2168560 2276988 2439630 2602272 2846235 2927556 3035984 3252840 3415482 3469696 3659445 3794980 3903408 4337120 4553976 4879260 5123223 5204544 5692470 5855112 6071968 6505680 6830964 6939392 7318890 7589960 7806816 8538705 8674240 9107952 9758520 10246446 10409088 11384940 11710224 12143936 13011360 13661928 13878784 14637780 15179920 15613632 17077410 17348480 18215904 19517040 20492892 20818176 22769880 23420448 24287872 25616115 26022720 27323856 29275560 30359840 31227264 34154820 34696960 36431808 39034080 40985784 41636352 45539760 46840896 48575744 51232230 52045440 54647712 58551120 60719680 62454528 68309640 69393920 72863616 78068160 81971568 91079520 93681792 97151488 102464460 104090880 109295424 117102240 121439360 124909056 136619280 145727232 156136320 163943136 182159040 187363584 204928920 208181760 218590848 234204480 242878720 273238560 291454464 312272640 327886272 364318080 374727168 409857840 437181696 468408960 485757440 546477120 624545280 655772544 728636160 819715680 874363392 936817920 1092954240 1311545088 1457272320 1639431360 1873635840 2185908480 2623090176 3278862720 4371816960 6557725440 13115450880
- Sum of all divisors σ(n): 53244449280
- Sum of proper divisors (its aliquot sum) s(n): 40128998400
- 13115450880 is an abundant number, because the sum of its proper divisors (40128998400) is greater than itself. Its abundance is 27013547520
Bases of 13115450880
- Binary: 11000011011011110111100110000000002
- Hexadecimal: 0x30DBDE600
- Base-36: 60WLMO0
Squares and roots of 13115450880
- 13115450880 squared (131154508802) is 172015051785692774400
- 13115450880 cubed (131154508803) is 2256054962315909869414121472000
-
The
square root of 13115450880 is 114522.7090144133 -
The
cube root of 13115450880 is 2358.2747900855
Scales and comparisons
How big is 13115450880?- 13,115,450,880 seconds is equal to 417 years, 1 week, 4 days, 4 hours, 48 minutes.
-
To count from 1 to 13,115,450,880 would take you about eight hundred thirty-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 13115450880 cubic inches would be around 196.5 feet tall.
Recreational maths with 13115450880
- 13115450880 backwards is 08805451131
- 13115450880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13115450880's digits is 36
- More coming soon!
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