82168121100
82,168,121,100 is an even composite number composed of six prime numbers multiplied together.
What does the number 82168121100 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 324 divisors.
82168121100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 82168121100:
22 × 3 × 52 × 132 × 73 × 1492
(2 × 2 × 3 × 5 × 5 × 13 × 13 × 73 × 149 × 149)See below for interesting mathematical facts about the number 82168121100 from the Numbermatics database.
Names of 82168121100
- Cardinal: 82168121100 can be written as Eighty-two billion, one hundred sixty-eight million, one hundred twenty-one thousand, one hundred.
Scientific notation
- Scientific notation: 8.21681211 × 1010
Factors of 82168121100
Divisors of 82168121100
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 73 75 78 100 130 146 149 150 156 169 195 219 260 292 298 300 325 338 365 390 438 447 507 596 650 676 730 745 780 845 876 894 949 975 1014 1095 1300 1460 1490 1690 1788 1825 1898 1937 1950 2028 2190 2235 2535 2847 2980 3380 3650 3725 3796 3874 3900 4225 4380 4470 4745 5070 5475 5694 5811 7300 7450 7748 8450 8940 9490 9685 10140 10877 10950 11175 11388 11622 12337 12675 14235 14900 16900 18980 19370 21754 21900 22201 22350 23244 23725 24674 25181 25350 28470 29055 32631 37011 38740 43508 44402 44700 47450 48425 49348 50362 50700 54385 56940 58110 61685 65262 66603 71175 74022 75543 88804 94900 96850 100724 108770 111005 116220 123370 125905 130524 133206 141401 142350 145275 148044 151086 163155 185055 193700 217540 222010 246740 251810 266412 271925 282802 284700 288613 290550 302172 308425 326310 333015 370110 377715 424203 444020 503620 543850 555025 565604 577226 581100 616850 629525 652620 666030 707005 740220 755430 815775 848406 865839 925275 1087700 1110050 1154452 1233700 1259050 1332060 1414010 1443065 1510860 1620673 1631550 1665075 1696812 1731678 1838213 1850550 1888575 2121015 2220100 2518100 2828020 2886130 3241346 3263100 3330150 3463356 3535025 3676426 3701100 3751969 3777150 4242030 4329195 4862019 5514639 5772260 6482692 6660300 7070050 7215325 7352852 7503938 7554300 8103365 8484060 8658390 9191065 9724038 10605075 11029278 11255907 14140100 14430650 15007876 16206730 17316780 18382130 18759845 19448076 21068749 21210150 21645975 22058556 22511814 24310095 27573195 28861300 32413460 36764260 37519690 40516825 42137498 42420300 43291950 45023628 45955325 48620190 55146390 56279535 63206247 75039380 81033650 84274996 86583900 91910650 93799225 97240380 105343745 110292780 112559070 121550475 126412494 137865975 162067300 183821300 187598450 210687490 225118140 243100950 252824988 273893737 275731950 281397675 316031235 375196900 421374980 486201900 526718725 547787474 551463900 562795350 632062470 821681211 1053437450 1095574948 1125590700 1264124940 1369468685 1580156175 1643362422 2106874900 2738937370 3160312350 3286724844 4108406055 5477874740 6320624700 6847343425 8216812110 13694686850 16433624220 20542030275 27389373700 41084060550 82168121100
- Sum of all divisors σ(n): 262723846056
- Sum of proper divisors (its aliquot sum) s(n): 180555724956
- 82168121100 is an abundant number, because the sum of its proper divisors (180555724956) is greater than itself. Its abundance is 98387603856
Bases of 82168121100
- Binary: 10011001000011001101000000111000011002
- Hexadecimal: 0x13219A070C
- Base-36: 11QWS00C
Squares and roots of 82168121100
- 82168121100 squared (821681211002) is 6751600125104265210000
- 82168121100 cubed (821681211003) is 554766296698342413901796931000000
-
The
square root of 82168121100 is 286649.8231291971 -
The
cube root of 82168121100 is 4347.4485605877
Scales and comparisons
How big is 82168121100?- 82,168,121,100 seconds is equal to 2,612 years, 35 weeks, 6 days, 22 hours, 5 minutes.
-
To count from 1 to 82,168,121,100 would take you about five thousand, two hundred twenty-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 82168121100 cubic inches would be around 362.3 feet tall.
Recreational maths with 82168121100
- 82168121100 backwards is 00112186128
- 82168121100 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82168121100's digits is 30
- More coming soon!
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