82689620472
82,689,620,472 is an even composite number composed of six prime numbers multiplied together.
82689620472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 82689620472:
23 × 35 × 19 × 31 × 257 × 281
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 19 × 31 × 257 × 281)See below for interesting mathematical facts about the number 82689620472 from the Numbermatics database.
Names of 82689620472
- Cardinal: 82689620472 can be written as Eighty-two billion, six hundred eighty-nine million, six hundred twenty thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 8.2689620472 × 1010
Factors of 82689620472
Divisors of 82689620472
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 19 24 27 31 36 38 54 57 62 72 76 81 93 108 114 124 152 162 171 186 216 228 243 248 257 279 281 324 342 372 456 486 513 514 558 562 589 648 684 744 771 837 843 972 1026 1028 1116 1124 1178 1368 1539 1542 1674 1686 1767 1944 2052 2056 2232 2248 2313 2356 2511 2529 3078 3084 3348 3372 3534 4104 4617 4626 4712 4883 5022 5058 5301 5339 6156 6168 6696 6744 6939 7068 7533 7587 7967 8711 9234 9252 9766 10044 10116 10602 10678 12312 13878 14136 14649 15066 15174 15903 15934 16017 17422 18468 18504 19532 20088 20232 20817 21204 21356 22761 23901 26133 27756 29298 30132 30348 31806 31868 32034 34844 36936 39064 41634 42408 42712 43947 45522 47709 47802 48051 52266 55512 58596 60264 60696 62451 63612 63736 64068 68283 69688 71703 72217 78399 83268 87894 91044 95418 95604 96102 104532 117192 124902 127224 128136 131841 136566 143127 143406 144153 144434 151373 156798 165509 166536 175788 182088 190836 191208 192204 209064 215109 216651 235197 249804 263682 273132 286254 286812 288306 288868 302746 313596 331018 351576 381672 384408 395523 430218 432459 433302 454119 470394 496527 499608 527364 546264 572508 573624 576612 577736 605492 627192 645327 649953 662036 705591 791046 860436 864918 866604 908238 940788 993054 1054728 1145016 1153224 1186569 1210984 1290654 1297377 1299906 1324072 1362357 1372123 1411182 1489581 1582092 1720872 1729836 1733208 1816476 1881576 1935981 1949859 1986108 2116773 2238727 2373138 2581308 2594754 2599812 2724714 2744246 2822364 2979162 3164184 3459672 3632952 3871962 3899718 3972216 4087071 4116369 4233546 4468743 4477454 4746276 5162616 5189508 5199624 5449428 5488492 5644728 5849577 5958324 6716181 7743924 7799436 8174142 8232738 8467092 8937486 8954908 9492552 10379016 10898856 10976984 11699154 11916648 12261213 12349107 13406229 13432362 15487848 15598872 16348284 16465476 16934184 17548731 17874972 17909816 20148543 23398308 24522426 24698214 26812458 26864724 32696568 32930952 35097462 35749944 36783639 37047321 40218687 40297086 42535813 46796616 49044852 49396428 53624916 53729448 60445629 70194924 73567278 74094642 80437374 80594172 85071626 98089704 98792856 107249832 111141963 120891258 127607439 140389848 147134556 148189284 160874748 161188344 170143252 181336887 222283926 241782516 255214878 294269112 296378568 321749496 333425889 340286504 362673774 382822317 444567852 483565032 510429756 544010661 666851778 725347548 765644634 889135704 1020859512 1088021322 1148466951 1333703556 1450695096 1531289268 2176042644 2296933902 2667407112 3062578536 3445400853 4352085288 4593867804 6890801706 9187735608 10336202559 13781603412 20672405118 27563206824 41344810236 82689620472
- Sum of all divisors σ(n): 254238566400
- Sum of proper divisors (its aliquot sum) s(n): 171548945928
- 82689620472 is an abundant number, because the sum of its proper divisors (171548945928) is greater than itself. Its abundance is 88859325456
Bases of 82689620472
- Binary: 10011010000001010111101111001111110002
- Hexadecimal: 0x1340AF79F8
- Base-36: 11ZJ9JI0
Squares and roots of 82689620472
- 82689620472 squared (826896204722) is 6837573333803401502784
- 82689620472 cubed (826896204723) is 565396343921671038527843411394048
-
The
square root of 82689620472 is 287558.0297470407 -
The
cube root of 82689620472 is 4356.6265405725
Scales and comparisons
How big is 82689620472?- 82,689,620,472 seconds is equal to 2,629 years, 14 weeks, 1 day, 19 hours, 1 minute, 12 seconds.
-
To count from 1 to 82,689,620,472 would take you about five thousand, two hundred fifty-eight 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 82689620472 cubic inches would be around 363.1 feet tall.
Recreational maths with 82689620472
- 82689620472 backwards is 27402698628
- 82689620472 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82689620472's digits is 54
- More coming soon!
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