13943881728
13,943,881,728 is an even composite number composed of five prime numbers multiplied together.
13943881728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred divisors.
Prime factorization of 13943881728:
214 × 34 × 7 × 19 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 19 × 79)See below for interesting mathematical facts about the number 13943881728 from the Numbermatics database.
Names of 13943881728
- Cardinal: 13943881728 can be written as Thirteen billion, nine hundred forty-three million, eight hundred eighty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3943881728 × 1010
Factors of 13943881728
Divisors of 13943881728
- Number of divisors d(n): 600
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 79 81 84 96 108 112 114 126 128 133 144 152 158 162 168 171 189 192 216 224 228 237 252 256 266 288 304 316 324 336 342 378 384 399 432 448 456 474 504 512 513 532 553 567 576 608 632 648 672 684 711 756 768 798 864 896 912 948 1008 1024 1026 1064 1106 1134 1152 1197 1216 1264 1296 1344 1368 1422 1501 1512 1536 1539 1596 1659 1728 1792 1824 1896 2016 2048 2052 2128 2133 2212 2268 2304 2394 2432 2528 2592 2688 2736 2844 3002 3024 3072 3078 3192 3318 3456 3584 3591 3648 3792 4032 4096 4104 4256 4266 4424 4503 4536 4608 4788 4864 4977 5056 5184 5376 5472 5688 6004 6048 6144 6156 6384 6399 6636 6912 7168 7182 7296 7584 8064 8192 8208 8512 8532 8848 9006 9072 9216 9576 9728 9954 10112 10368 10507 10752 10773 10944 11376 12008 12096 12288 12312 12768 12798 13272 13509 13824 14336 14364 14592 14931 15168 16128 16384 16416 17024 17064 17696 18012 18144 18432 19152 19456 19908 20224 20736 21014 21504 21546 21888 22752 24016 24192 24576 24624 25536 25596 26544 27018 27648 28672 28728 29184 29862 30336 31521 32256 32832 34048 34128 35392 36024 36288 36864 38304 38912 39816 40448 40527 41472 42028 43008 43092 43776 44793 45504 48032 48384 49152 49248 51072 51192 53088 54036 55296 57344 57456 58368 59724 60672 63042 64512 65664 68096 68256 70784 72048 72576 73728 76608 77824 79632 80896 81054 82944 84056 86016 86184 87552 89586 91008 94563 96064 96768 98496 102144 102384 106176 108072 110592 114688 114912 116736 119448 121344 121581 126084 129024 131328 136192 136512 141568 144096 145152 147456 153216 155648 159264 161792 162108 165888 168112 172032 172368 175104 179172 182016 189126 192128 193536 196992 204288 204768 212352 216144 221184 229824 233472 238896 242688 243162 252168 258048 262656 272384 273024 283136 283689 288192 290304 306432 311296 318528 323584 324216 331776 336224 344064 344736 350208 358344 364032 378252 384256 387072 393984 408576 409536 424704 432288 442368 459648 466944 477792 485376 486324 504336 516096 525312 544768 546048 566272 567378 576384 580608 612864 637056 647168 648432 663552 672448 689472 700416 716688 728064 756504 768512 774144 787968 817152 819072 849408 851067 864576 919296 933888 955584 970752 972648 1008672 1032192 1050624 1089536 1092096 1132544 1134756 1152768 1161216 1225728 1274112 1294336 1296864 1327104 1344896 1378944 1400832 1433376 1456128 1513008 1537024 1548288 1575936 1634304 1638144 1698816 1702134 1729152 1838592 1911168 1941504 1945296 2017344 2101248 2179072 2184192 2265088 2269512 2305536 2322432 2451456 2548224 2593728 2689792 2757888 2801664 2866752 2912256 3026016 3074048 3096576 3151872 3268608 3276288 3397632 3404268 3458304 3677184 3822336 3883008 3890592 4034688 4202496 4368384 4530176 4539024 4611072 4644864 4902912 5096448 5187456 5379584 5515776 5733504 5824512 6052032 6148096 6303744 6537216 6552576 6795264 6808536 6916608 7354368 7644672 7781184 8069376 8404992 8736768 9060352 9078048 9222144 9289728 9805824 10192896 10374912 10759168 11031552 11467008 11649024 12104064 12296192 12607488 13105152 13590528 13617072 13833216 14708736 15289344 15562368 16138752 17473536 18156096 18444288 19611648 20385792 20749824 21518336 22063104 22934016 24208128 24592384 25214976 26210304 27181056 27234144 27666432 29417472 30578688 31124736 32277504 34947072 36312192 36888576 40771584 41499648 43036672 44126208 45868032 48416256 52420608 54468288 55332864 58834944 61157376 62249472 64555008 72624384 73777152 81543168 82999296 86073344 88252416 91736064 96832512 104841216 108936576 110665728 122314752 124498944 129110016 145248768 165998592 172146688 176504832 183472128 193665024 217873152 221331456 244629504 248997888 258220032 290497536 331997184 366944256 387330048 435746304 497995776 516440064 580995072 663994368 733888512 774660096 871492608 995991552 1161990144 1549320192 1742985216 1991983104 2323980288 3485970432 4647960576 6971940864 13943881728
- Sum of all divisors σ(n): 50749529600
- Sum of proper divisors (its aliquot sum) s(n): 36805647872
- 13943881728 is an abundant number, because the sum of its proper divisors (36805647872) is greater than itself. Its abundance is 22861766144
Bases of 13943881728
- Binary: 11001111110001111011000000000000002
- Hexadecimal: 0x33F1EC000
- Base-36: 6ELTS00
Squares and roots of 13943881728
- 13943881728 squared (139438817282) is 194431837644452265984
- 13943881728 cubed (139438817283) is 2711134548271940512222493540352
-
The
square root of 13943881728 is 118084.2145589325 -
The
cube root of 13943881728 is 2406.9176417729
Scales and comparisons
How big is 13943881728?- 13,943,881,728 seconds is equal to 443 years, 19 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 13,943,881,728 would take you about eight hundred eighty-six 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 13943881728 cubic inches would be around 200.6 feet tall.
Recreational maths with 13943881728
- 13943881728 backwards is 82718834931
- 13943881728 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13943881728's digits is 54
- More coming soon!
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