82208138240
82,208,138,240 is an even composite number composed of five prime numbers multiplied together.
82208138240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 82208138240:
210 × 5 × 23 × 732 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 73 × 73 × 131)See below for interesting mathematical facts about the number 82208138240 from the Numbermatics database.
Names of 82208138240
- Cardinal: 82208138240 can be written as Eighty-two billion, two hundred eight million, one hundred thirty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 8.220813824 × 1010
Factors of 82208138240
Divisors of 82208138240
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 73 80 92 115 128 131 146 160 184 230 256 262 292 320 365 368 460 512 524 584 640 655 730 736 920 1024 1048 1168 1280 1310 1460 1472 1679 1840 2096 2336 2560 2620 2920 2944 3013 3358 3680 4192 4672 5120 5240 5329 5840 5888 6026 6716 7360 8384 8395 9344 9563 10480 10658 11680 11776 12052 13432 14720 15065 16768 16790 18688 19126 20960 21316 23360 23552 24104 26645 26864 29440 30130 33536 33580 37376 38252 41920 42632 46720 47815 48208 53290 53728 58880 60260 67072 67160 74752 76504 83840 85264 93440 95630 96416 106580 107456 117760 120520 122567 134144 134320 153008 167680 170528 186880 191260 192832 213160 214912 219949 241040 245134 268640 306016 335360 341056 373760 382520 385664 426320 429824 439898 482080 490268 537280 612032 612835 670720 682112 698099 765040 771328 852640 859648 879796 964160 980536 1074560 1099745 1224064 1225670 1364224 1396198 1530080 1542656 1705280 1719296 1759592 1928320 1961072 2149120 2199490 2448128 2451340 2728448 2792396 3060160 3085312 3410560 3490495 3519184 3856640 3922144 4298240 4398980 4896256 4902680 5456896 5584792 6120320 6821120 6980990 7038368 7713280 7844288 8596480 8797960 9792512 9805360 11169584 12240640 13642240 13961980 14076736 15426560 15688576 16056277 17595920 19610720 22339168 24481280 27284480 27923960 28153472 31377152 32112554 35191840 39221440 44678336 48962560 55847920 56306944 62754304 64225108 70383680 78442880 80281385 89356672 111695840 112613888 125508608 128450216 140767360 156885760 160562770 178713344 223391680 225227776 256900432 281534720 313771520 321125540 357426688 446783360 513800864 563069440 627543040 642251080 714853376 893566720 1027601728 1126138880 1284502160 1787133440 2055203456 2569004320 3574266880 4110406912 5138008640 8220813824 10276017280 16441627648 20552034560 41104069120 82208138240
- Sum of all divisors σ(n): 210227358528
- Sum of proper divisors (its aliquot sum) s(n): 128019220288
- 82208138240 is an abundant number, because the sum of its proper divisors (128019220288) is greater than itself. Its abundance is 45811082048
Bases of 82208138240
- Binary: 10011001000111111110010100100000000002
- Hexadecimal: 0x1323FCA400
- Base-36: 11RKLPFK
Squares and roots of 82208138240
- 82208138240 squared (822081382402) is 6758177992886950297600
- 82208138240 cubed (822081382403) is 555577230689776146757109940224000
-
The
square root of 82208138240 is 286719.6160711715 -
The
cube root of 82208138240 is 4348.1542041737
Scales and comparisons
How big is 82208138240?- 82,208,138,240 seconds is equal to 2,613 years, 50 weeks, 1 day, 1 hour, 57 minutes, 20 seconds.
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To count from 1 to 82,208,138,240 would take you about five thousand, two hundred twenty-seven 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 82208138240 cubic inches would be around 362.3 feet tall.
Recreational maths with 82208138240
- 82208138240 backwards is 04283180228
- The number of decimal digits it has is: 11
- The sum of 82208138240's digits is 38
- More coming soon!
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