82120528672
82,120,528,672 is an even composite number composed of seven prime numbers multiplied together.
82120528672 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 82120528672:
25 × 7 × 132 × 19 × 29 × 31 × 127
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 19 × 29 × 31 × 127)See below for interesting mathematical facts about the number 82120528672 from the Numbermatics database.
Names of 82120528672
- Cardinal: 82120528672 can be written as Eighty-two billion, one hundred twenty million, five hundred twenty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 8.2120528672 × 1010
Factors of 82120528672
Divisors of 82120528672
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 29 31 32 38 52 56 58 62 76 91 104 112 116 124 127 133 152 169 182 203 208 217 224 232 247 248 254 266 304 338 364 377 403 406 416 434 464 494 496 508 532 551 589 608 676 728 754 806 812 868 889 899 928 988 992 1016 1064 1102 1178 1183 1352 1456 1508 1612 1624 1651 1729 1736 1778 1798 1976 2032 2128 2204 2356 2366 2413 2639 2704 2821 2912 3016 3211 3224 3248 3302 3458 3472 3556 3596 3683 3857 3937 3952 4064 4123 4256 4408 4712 4732 4826 4901 5239 5278 5408 5642 6032 6293 6422 6448 6496 6604 6916 6944 7112 7163 7192 7366 7657 7714 7874 7904 8246 8816 9424 9464 9652 9802 10478 10556 11284 11557 11687 12064 12586 12844 12896 13208 13832 14224 14326 14384 14732 15314 15428 15748 16492 16891 17081 17632 18848 18928 19304 19604 20956 21112 21463 22477 22568 23114 23374 25172 25688 25781 26416 27559 27664 28448 28652 28768 29464 30628 30856 31369 31496 32984 33782 34162 34307 36673 37856 38608 39208 41912 42224 42926 44954 45136 46228 46748 47879 50141 50344 51181 51376 51562 52832 53599 55118 55328 57304 58928 61256 61712 62738 62992 65968 67564 68324 68614 69977 73346 74803 77216 78416 81809 83824 84448 85852 89908 90272 92456 93119 93496 95758 99541 100282 100688 102362 102752 103124 107198 110236 114173 114608 117856 119567 122512 123424 125476 125984 131936 135128 136648 137228 139954 146692 149606 150241 151931 156832 163618 167648 171704 179816 184912 186238 186992 191516 199082 200564 201376 204724 206248 214396 219583 220472 222053 228346 229216 239134 245024 250952 270256 273296 274456 279908 293384 299212 300482 303862 327236 335153 343408 358267 359632 369824 372476 373984 383032 398164 401128 407797 409448 412496 428792 439166 440944 444106 456692 478268 489839 501904 523621 540512 546592 548912 559816 586768 598424 600964 607724 622427 651833 654472 665353 670306 686816 696787 716534 719264 744952 766064 796328 799211 802256 815594 818896 824992 857584 878332 881888 888212 909701 913384 956536 972439 979678 1003808 1047242 1063517 1097824 1119632 1173536 1196848 1201928 1215448 1244854 1303666 1308944 1330706 1340612 1393574 1433068 1484249 1489904 1532128 1554371 1592656 1598422 1604512 1631188 1637792 1715168 1756664 1776424 1819402 1826768 1913072 1944878 1959356 2094484 2127034 2169287 2239264 2393696 2403856 2430896 2489708 2607332 2617888 2661412 2681224 2787148 2854579 2866136 2886689 2968498 2979808 3108742 3185312 3196844 3262376 3513328 3552848 3638804 3653536 3826144 3889756 3918712 4188968 4254068 4338574 4356989 4657471 4807712 4861792 4979416 5214664 5322824 5362448 5574296 5709158 5732272 5773378 5936996 6217484 6367907 6393688 6524752 6807073 7026656 7105696 7277608 7779512 7837424 8377936 8508136 8677148 8713978 9314942 9958832 10389743 10429328 10645648 10724896 11148592 11418316 11464544 11546756 11826113 11873992 12434968 12641707 12735814 12787376 13049504 13614146 14555216 15185009 15559024 15674848 16755872 17016272 17354296 17427956 18629884 19295237 19917664 20206823 20779486 20858656 21291296 22297184 22836632 23093512 23652226 23747984 24869936 25283414 25471628 25574752 27228292 28200731 29110432 30370018 31118048 34032544 34708592 34855912 37259768 38590474 40413646 41558972 45673264 46187024 47304452 47495968 49739872 50566828 50943256 54456584 56401462 60740036 69417184 69711824 74519536 77180948 80827292 82782791 83117944 88491949 91346528 92374048 94608904 101133656 101886512 108913168 112802924 121480072 135066659 139423648 149039072 154361896 161654584 165565582 166235888 176983898 189217808 197405117 202267312 203773024 217826336 225605848 242960144 270133318 308723792 323309168 331131164 332471776 353967796 366609503 378435616 394810234 404534624 451211696 485920288 540266636 617447584 646618336 662262328 707935592 733219006 789620468 902423392 1080533272 1324524656 1415871184 1466438012 1579240936 2161066544 2566266521 2649049312 2831742368 2932876024 3158481872 4322133088 5132533042 5865752048 6316963744 10265066084 11731504096 20530132168 41060264336 82120528672
- Sum of all divisors σ(n): 226669363200
- Sum of proper divisors (its aliquot sum) s(n): 144548834528
- 82120528672 is an abundant number, because the sum of its proper divisors (144548834528) is greater than itself. Its abundance is 62428305856
Bases of 82120528672
- Binary: 10011000111101100001111010011001000002
- Hexadecimal: 0x131EC3D320
- Base-36: 11Q4FXGG
Squares and roots of 82120528672
- 82120528672 squared (821205286722) is 6743781229368774083584
- 82120528672 cubed (821205286723) is 553802879804073820592450396520448
-
The
square root of 82120528672 is 286566.7961784829 -
The
cube root of 82120528672 is 4346.6090395755
Scales and comparisons
How big is 82120528672?- 82,120,528,672 seconds is equal to 2,611 years, 9 weeks, 2 days, 1 hour, 57 minutes, 52 seconds.
-
To count from 1 to 82,120,528,672 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 82120528672 cubic inches would be around 362.2 feet tall.
Recreational maths with 82120528672
- 82120528672 backwards is 27682502128
- The number of decimal digits it has is: 11
- The sum of 82120528672's digits is 43
- More coming soon!
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