82126749120
82,126,749,120 is an even composite number composed of six prime numbers multiplied together.
82126749120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 82126749120:
26 × 3 × 5 × 13 × 192 × 18229
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 19 × 19 × 18229)See below for interesting mathematical facts about the number 82126749120 from the Numbermatics database.
Names of 82126749120
- Cardinal: 82126749120 can be written as Eighty-two billion, one hundred twenty-six million, seven hundred forty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 8.212674912 × 1010
Factors of 82126749120
Divisors of 82126749120
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 64 65 76 78 80 95 96 104 114 120 130 152 156 160 190 192 195 208 228 240 247 260 285 304 312 320 361 380 390 416 456 480 494 520 570 608 624 722 741 760 780 832 912 960 988 1040 1083 1140 1216 1235 1248 1444 1482 1520 1560 1805 1824 1976 2080 2166 2280 2470 2496 2888 2964 3040 3120 3610 3648 3705 3952 4160 4332 4560 4693 4940 5415 5776 5928 6080 6240 7220 7410 7904 8664 9120 9386 9880 10830 11552 11856 12480 14079 14440 14820 15808 17328 18229 18240 18772 19760 21660 23104 23465 23712 28158 28880 29640 34656 36458 37544 39520 43320 46930 47424 54687 56316 57760 59280 69312 70395 72916 75088 79040 86640 91145 93860 109374 112632 115520 118560 140790 145832 150176 173280 182290 187720 218748 225264 236977 237120 273435 281580 291664 300352 346351 346560 364580 375440 437496 450528 473954 546870 563160 583328 692702 710931 729160 750880 874992 901056 947908 1039053 1093740 1126320 1166656 1184885 1385404 1421862 1458320 1501760 1731755 1749984 1895816 2078106 2187480 2252640 2369770 2770808 2843724 2916640 3463510 3499968 3554655 3791632 4156212 4374960 4502563 4505280 4739540 5195265 5541616 5687448 5833280 6580669 6927020 7109310 7583264 8312424 8749920 9005126 9479080 10390530 11083232 11374896 13161338 13507689 13854040 14218620 15166528 16624848 17499840 18010252 18958160 19742007 20781060 22166464 22512815 22749792 26322676 27015378 27708080 28437240 32903345 33249696 36020504 37916320 39484014 41562120 45025630 45499584 52645352 54030756 55416160 56874480 65806690 66499392 67538445 72041008 75832640 78968028 83124240 85548697 90051260 98710035 105290704 108061512 110832320 113748960 131613380 135076890 144082016 157936056 166248480 171097394 180102520 197420070 210581408 216123024 227497920 256646091 263226760 270153780 288164032 315872112 332496960 342194788 360205040 394840140 421162816 427743485 432246048 513292182 526453520 540307560 631744224 684389576 720410080 789680280 855486970 864492096 1026584364 1052907040 1080615120 1263488448 1283230455 1368779152 1440820160 1579360560 1710973940 2053168728 2105814080 2161230240 2566460910 2737558304 3158721120 3421947880 4106337456 4322460480 5132921820 5475116608 6317442240 6843895760 8212674912 10265843640 13687791520 16425349824 20531687280 27375583040 41063374560 82126749120
- Sum of all divisors σ(n): 296383923360
- Sum of proper divisors (its aliquot sum) s(n): 214257174240
- 82126749120 is an abundant number, because the sum of its proper divisors (214257174240) is greater than itself. Its abundance is 132130425120
Bases of 82126749120
- Binary: 10011000111110010001010111101110000002
- Hexadecimal: 0x131F22BDC0
- Base-36: 11Q8596O
Squares and roots of 82126749120
- 82126749120 squared (821267491202) is 6744802921019420774400
- 82126749120 cubed (821267491203) is 553928737358405144586864918528000
-
The
square root of 82126749120 is 286577.6493727311 -
The
cube root of 82126749120 is 4346.7187854709
Scales and comparisons
How big is 82126749120?- 82,126,749,120 seconds is equal to 2,611 years, 19 weeks, 4 days, 1 hour, 52 minutes.
-
To count from 1 to 82,126,749,120 would take you about five thousand, two hundred twenty-two 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 82126749120 cubic inches would be around 362.2 feet tall.
Recreational maths with 82126749120
- 82126749120 backwards is 02194762128
- The number of decimal digits it has is: 11
- The sum of 82126749120's digits is 42
- More coming soon!
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