82390748994225
82,390,748,994,225 is an odd composite number composed of five prime numbers multiplied together.
82390748994225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty-three divisors.
Prime factorization of 82390748994225:
32 × 52 × 72 × 1372 × 6312
(3 × 3 × 5 × 5 × 7 × 7 × 137 × 137 × 631 × 631)See below for interesting mathematical facts about the number 82390748994225 from the Numbermatics database.
Names of 82390748994225
- Cardinal: 82390748994225 can be written as Eighty-two trillion, three hundred ninety billion, seven hundred forty-eight million, nine hundred ninety-four thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 8.2390748994225 × 1013
Factors of 82390748994225
Divisors of 82390748994225
- Number of divisors d(n): 243
-
Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 49 63 75 105 137 147 175 225 245 315 411 441 525 631 685 735 959 1225 1233 1575 1893 2055 2205 2877 3155 3425 3675 4417 4795 5679 6165 6713 8631 9465 10275 11025 13251 14385 15775 18769 20139 22085 23975 28395 30825 30919 33565 39753 43155 47325 56307 60417 66255 71925 86447 92757 93845 100695 110425 131383 141975 154595 167825 168921 198765 215775 259341 278271 281535 302085 331275 394149 398161 432235 463785 469225 503475 605129 656915 772975 778023 844605 919681 993825 1182447 1194483 1296705 1391355 1407675 1510425 1815387 1970745 1990805 2161175 2318925 2759043 2787127 3025645 3284575 3583449 3890115 4223025 4235903 4598405 5446161 5912235 5972415 6483525 6956775 8277129 8361381 9076935 9853725 9954025 11843239 12707709 13795215 13935635 15128225 17917245 19450575 19509889 21179515 22992025 25084143 27230805 29561175 29862075 35529717 38123127 41385645 41806905 45384675 54548057 58529667 59216195 63538545 68976075 69678175 82902673 89586225 97549445 105897575 106589151 125420715 136154025 163644171 175589001 177648585 190615635 206928225 209034525 248708019 272740285 292648335 296080975 317692725 381836399 414513365 487747225 490932513 532945755 580318711 627103575 746124057 818220855 877945005 888242925 953078175 1145509197 1243540095 1363701425 1463241675 1740956133 1909181995 2072566825 2454662565 2664728775 2672854793 2901593555 3436527591 3730620285 4091104275 4389725025 5222868399 5727545985 6217700475 7473083809 8018564379 8704780665 9545909975 12273312825 13364273965 14507967775 17182637955 18653101425 22419251427 24055693137 26114341995 28637729925 37365419045 40092821895 43523903325 52311586663 66821369825 67257754281 85913189775 112096257135 120278465685 130571709975 156934759989 186827095225 200464109475 261557933315 336288771405 366181106641 470804279967 560481285675 601392328425 784673799945 1098543319923 1307789666575 1681443857025 1830905533205 2354021399835 3295629959769 3923368999725 5492716599615 9154527666025 11770106999175 16478149798845 27463582998075 82390748994225
- Sum of all divisors σ(n): 173200863374721
- Sum of proper divisors (its aliquot sum) s(n): 90810114380496
- 82390748994225 is an abundant number, because the sum of its proper divisors (90810114380496) is greater than itself. Its abundance is 8419365386271
Bases of 82390748994225
- Binary: 100101011101111000101110101001110011010101100012
- Hexadecimal: 0x4AEF17539AB1
- Base-36: T7DSCONU9
Squares and roots of 82390748994225
- 82390748994225 squared (823907489942252) is 6788235519829387849083350625
- 82390748994225 cubed (823907489942253) is 559287808827945556970461506594911775140625
-
82390748994225 is a
perfect square number . Itssquare root is 9076935 -
The
cube root of 82390748994225 is 43513.7137356693
Scales and comparisons
How big is 82390748994225?- 82,390,748,994,225 seconds is equal to 2,619,770 years, 50 weeks, 1 day, 21 hours, 3 minutes, 45 seconds.
-
To count from 1 to 82,390,748,994,225 would take you about six million, five hundred forty-nine thousand, four 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 82390748994225 cubic inches would be around 3626.1 feet tall.
Recreational maths with 82390748994225
- 82390748994225 backwards is 52249984709328
- The number of decimal digits it has is: 14
- The sum of 82390748994225's digits is 72
- More coming soon!
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