82118984688
82,118,984,688 is an even composite number composed of five prime numbers multiplied together.
82118984688 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 82118984688:
24 × 32 × 132 × 103 × 1812
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 103 × 181 × 181)See below for interesting mathematical facts about the number 82118984688 from the Numbermatics database.
Names of 82118984688
- Cardinal: 82118984688 can be written as Eighty-two billion, one hundred eighteen million, nine hundred eighty-four thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 8.2118984688 × 1010
Factors of 82118984688
Divisors of 82118984688
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 103 104 117 144 156 169 181 206 208 234 309 312 338 362 412 468 507 543 618 624 676 724 824 927 936 1014 1086 1236 1339 1352 1448 1521 1629 1648 1854 1872 2028 2172 2353 2472 2678 2704 2896 3042 3258 3708 4017 4056 4344 4706 4944 5356 6084 6516 7059 7416 8034 8112 8688 9412 10712 12051 12168 13032 14118 14832 16068 17407 18643 18824 21177 21424 24102 24336 26064 28236 30589 32136 32761 34814 37286 37648 42354 48204 52221 55929 56472 61178 64272 65522 69628 74572 84708 91767 96408 98283 104442 111858 112944 122356 131044 139256 149144 156663 167787 169416 183534 192816 196566 208884 223716 242359 244712 262088 275301 278512 294849 298288 313326 335574 338832 367068 393132 417768 425893 447432 484718 489424 524176 550602 589698 626652 671148 727077 734136 786264 835536 851786 894864 969436 1101204 1179396 1253304 1277679 1342296 1454154 1468272 1572528 1703572 1938872 2181231 2202408 2358792 2506608 2555358 2684592 2908308 3150667 3374383 3407144 3833037 3877744 4362462 4404816 4717584 5110716 5536609 5816616 6301334 6748766 6814288 7666074 8724924 9452001 10123149 10221432 11073218 11633232 12602668 13497532 15332148 16609827 17449848 18904002 20246298 20442864 22146436 25205336 26995064 28356003 30369447 30664296 33219654 34899696 37808004 40492596 43866979 44292872 49829481 50410672 53990128 56712006 60738894 61328592 66439308 75616008 80985192 87733958 88585744 99658962 113424012 121477788 131600937 132878616 151232016 161970384 175467916 199317924 226848024 242955576 263201874 265757232 350935832 394802811 398635848 453696048 485911152 526403748 570270727 701871664 789605622 797271696 1052807496 1140541454 1579211244 1710812181 2105614992 2281082908 3158422488 3421624362 4562165816 5132436543 6316844976 6843248724 9124331632 10264873086 13686497448 20529746172 27372994896 41059492344 82118984688
- Sum of all divisors σ(n): 252669383928
- Sum of proper divisors (its aliquot sum) s(n): 170550399240
- 82118984688 is an abundant number, because the sum of its proper divisors (170550399240) is greater than itself. Its abundance is 88431414552
Bases of 82118984688
- Binary: 10011000111101010110001000011111100002
- Hexadecimal: 0x131EAC43F0
- Base-36: 11Q3IU40
Squares and roots of 82118984688
- 82118984688 squared (821189846882) is 6743527646187978457344
- 82118984688 cubed (821189846883) is 553771643520415284508305797148672
-
The
square root of 82118984688 is 286564.1022319439 -
The
cube root of 82118984688 is 4346.5817985717
Scales and comparisons
How big is 82118984688?- 82,118,984,688 seconds is equal to 2,611 years, 6 weeks, 5 days, 5 hours, 4 minutes, 48 seconds.
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To count from 1 to 82,118,984,688 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 82118984688 cubic inches would be around 362.2 feet tall.
Recreational maths with 82118984688
- 82118984688 backwards is 88648981128
- The number of decimal digits it has is: 11
- The sum of 82118984688's digits is 63
- More coming soon!
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