82138244809920
82,138,244,809,920 is an even composite number composed of six prime numbers multiplied together.
82138244809920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 82138244809920:
26 × 3 × 5 × 13 × 312 × 26172
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 31 × 31 × 2617 × 2617)See below for interesting mathematical facts about the number 82138244809920 from the Numbermatics database.
Names of 82138244809920
- Cardinal: 82138244809920 can be written as Eighty-two trillion, one hundred thirty-eight billion, two hundred forty-four million, eight hundred nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.213824480992 × 1013
Factors of 82138244809920
Divisors of 82138244809920
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 32 39 40 48 52 60 62 64 65 78 80 93 96 104 120 124 130 155 156 160 186 192 195 208 240 248 260 310 312 320 372 390 403 416 465 480 496 520 620 624 744 780 806 832 930 960 961 992 1040 1209 1240 1248 1488 1560 1612 1860 1922 1984 2015 2080 2418 2480 2496 2617 2883 2976 3120 3224 3720 3844 4030 4160 4805 4836 4960 5234 5766 5952 6045 6240 6448 7440 7688 7851 8060 9610 9672 9920 10468 11532 12090 12480 12493 12896 13085 14415 14880 15376 15702 16120 19220 19344 20936 23064 24180 24986 25792 26170 28830 29760 30752 31404 32240 34021 37479 38440 38688 39255 41872 46128 48360 49972 52340 57660 61504 62465 62808 64480 68042 74958 76880 77376 78510 81127 83744 92256 96720 99944 102063 104680 115320 124930 125616 128960 136084 149916 153760 157020 162254 167488 170105 184512 187395 193440 199888 204126 209360 230640 243381 249860 251232 272168 299832 307520 314040 324508 340210 374790 386880 399776 405635 408252 418720 461280 486762 499720 502464 510315 544336 599664 628080 649016 680420 749580 799552 811270 816504 837440 922560 973524 999440 1020630 1054651 1088672 1199328 1216905 1256160 1298032 1360840 1499160 1622540 1633008 1947048 1998880 2041260 2109302 2177344 2398656 2433810 2512320 2514937 2596064 2721680 2998320 3163953 3245080 3266016 3894096 3997760 4082520 4218604 4867620 5029874 5192128 5273255 5443360 5996640 6327906 6490160 6532032 6848689 7544811 7788192 8165040 8437208 9735240 10059748 10546510 10886720 11993280 12574685 12655812 12980320 13697378 15089622 15576384 15819765 16330080 16874416 19470480 20119496 20546067 21093020 25149370 25311624 25960640 27394756 30179244 31639530 32660160 32694181 33748832 34243445 37724055 38940960 40238992 41092134 42186040 50298740 50623248 54789512 60358488 63279060 65388362 67497664 68486890 75448110 77881920 80477984 82184268 84372080 89032957 98082543 100597480 101246496 102730335 109579024 120716976 126558120 130776724 136973780 150896220 160955968 163470905 164368536 168744160 178065914 196165086 201194960 202492992 205460670 212309359 219158048 241433952 253116240 261553448 267098871 273947560 301792440 326941810 328737072 337488320 356131828 392330172 402389920 410921340 424618718 438316096 445164785 482867904 490412715 506232480 523106896 534197742 547895120 603584880 636928077 653883620 657474144 712263656 784660344 804779840 821842680 849237436 890329570 980825430 1012464960 1046213792 1061546795 1068395484 1095790240 1207169760 1273856154 1307767240 1314948288 1335494355 1424527312 1569320688 1643685360 1698474872 1780659140 1961650860 2092427584 2123093590 2136790968 2191580480 2414339520 2547712308 2615534480 2670988710 2760021667 2849054624 3138641376 3184640385 3287370720 3396949744 3561318280 3923301720 4246187180 4273581936 5095424616 5231068960 5341977420 5520043334 5698109248 6277282752 6369280770 6574741440 6581590129 6793899488 7122636560 7846603440 8280065001 8492374360 8547163872 10190849232 10462137920 10683954840 11040086668 12738561540 13163180258 13587798976 13800108335 14245273120 15693206880 16560130002 16984748720 17094327744 19744770387 20381698464 21367909680 22080173336 25477123080 26326360516 27600216670 28490546240 31386413760 32907950645 33120260004 33969497440 39489540774 40763396928 41400325005 42735819360 44160346672 50954246160 52652721032 55200433340 65815901290 66240520008 67938994880 78979081548 82800650010 85471638720 85560671677 88320693344 98723851935 101908492320 105305442064 110400866680 131631802580 132481040016 157958163096 165601300020 171121343354 176641386688 197447703870 203816984640 210610884128 220801733360 256682015031 263263605160 264962080032 315916326192 331202600040 342242686708 394895407740 421221768256 427803358385 441603466720 513364030062 526527210320 529924160064 631832652384 662405200080 684485373416 789790815480 855606716770 883206933440 1026728060124 1053054420640 1263665304768 1283410075155 1324810400160 1368970746832 1579581630960 1711213433540 2053456120248 2106108841280 2566820150310 2649620800320 2737941493664 3159163261920 3422426867080 4106912240496 5133640300620 5475882987328 6318326523840 6844853734160 8213824480992 10267280601240 13689707468320 16427648961984 20534561202480 27379414936640 41069122404960 82138244809920
- Sum of all divisors σ(n): 290312459497872
- Sum of proper divisors (its aliquot sum) s(n): 208174214687952
- 82138244809920 is an abundant number, because the sum of its proper divisors (208174214687952) is greater than itself. Its abundance is 126035969878032
Bases of 82138244809920
- Binary: 100101010110100010011001110011110000100110000002
- Hexadecimal: 0x4AB44CE784C0
- Base-36: T45SE7OAO
Squares and roots of 82138244809920
- 82138244809920 squared (821382448099202) is 6746691260454349816930406400
- 82138244809920 cubed (821382448099203) is 554161378408147121791572055630636351488000
-
The
square root of 82138244809920 is 9063015.2162467431 -
The
cube root of 82138244809920 is 43469.2158663119
Scales and comparisons
How big is 82138244809920?- 82,138,244,809,920 seconds is equal to 2,611,742 years, 5 weeks, 6 days, 17 hours, 52 minutes.
-
To count from 1 to 82,138,244,809,920 would take you about six million, five hundred twenty-nine thousand, three hundred fifty-five 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 82138244809920 cubic inches would be around 3622.4 feet tall.
Recreational maths with 82138244809920
- 82138244809920 backwards is 02990844283128
- 82138244809920 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 82138244809920's digits is 60
- More coming soon!
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