122981106105
122,981,106,105 is an odd composite number composed of eight prime numbers multiplied together.
122981106105 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 122981106105:
32 × 5 × 11 × 13 × 19 × 31 × 71 × 457
(3 × 3 × 5 × 11 × 13 × 19 × 31 × 71 × 457)See below for interesting mathematical facts about the number 122981106105 from the Numbermatics database.
Names of 122981106105
- Cardinal: 122981106105 can be written as One hundred twenty-two billion, nine hundred eighty-one million, one hundred six thousand, one hundred five.
Scientific notation
- Scientific notation: 1.22981106105 × 1011
Factors of 122981106105
Divisors of 122981106105
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 9 11 13 15 19 31 33 39 45 55 57 65 71 93 95 99 117 143 155 165 171 195 209 213 247 279 285 341 355 403 429 457 465 495 585 589 627 639 715 741 781 855 923 1023 1045 1065 1209 1235 1287 1349 1371 1395 1705 1767 1881 2015 2145 2201 2223 2285 2343 2717 2769 2945 3069 3135 3195 3627 3705 3905 4047 4113 4433 4615 5027 5115 5301 5941 6045 6435 6479 6603 6745 6855 7029 7657 8151 8307 8683 8835 9405 10153 11005 11115 11715 12141 13299 13585 13845 14167 14839 15081 15345 17537 17823 18135 19437 19809 20235 20565 22165 22971 24211 24453 25135 26049 26505 28613 29705 30459 32395 32447 33015 35145 38285 39897 40755 41535 41819 42501 43415 44517 45243 50765 52611 53469 58311 60705 65351 66495 68913 70835 72633 74195 75405 78147 84227 85839 87685 89115 91377 95513 97185 97341 99045 112879 114855 121055 122265 125457 127503 130245 133551 143065 152295 155837 157833 162235 184171 192907 196053 199485 209095 212505 217899 222585 226215 252681 257517 263055 267345 269173 286539 291555 292023 314743 326755 338637 344565 356917 363165 376371 390735 421135 421811 429195 456885 460009 467511 477565 486705 543647 552513 564395 578721 588159 616493 627285 637515 667755 758043 779185 789165 807519 859617 920855 944229 964535 980265 1005857 1015911 1070751 1089495 1241669 1263405 1265433 1287585 1345865 1380027 1402533 1432695 1460115 1573715 1630941 1657539 1693185 1736163 1784585 1849479 1881855 2025881 2109055 2300045 2337555 2422557 2718235 2762565 2832687 2893605 2940795 2960903 3017571 3082465 3212253 3499249 3725007 3790215 3796299 4037595 4140081 4298085 4639921 4721145 4892823 5029285 5079555 5353755 5548437 5980117 6077643 6208345 6327165 6781423 6900135 7012665 8014409 8154705 8287695 8680815 8882709 9052713 9247395 10129405 10497747 11064427 11175021 12112785 13076141 13919763 14163435 14804515 15087855 16061265 17496245 17940351 18232929 18625035 18981495 19111283 20344269 20700405 23199605 24043227 24464115 26648127 27742185 29900585 30388215 31493241 33193281 33907115 38491739 39228423 40072045 41759289 44413545 45263565 52488735 53821053 55322135 55875105 57333849 61032807 65380705 69598815 72129681 88158499 89701755 91164645 95556415 99579843 101721345 115475217 117685269 120216135 133240635 143837551 157466205 165966405 172001547 192458695 196142115 208796445 210224113 248446679 264475497 269105265 286669245 305164035 346425651 360648405 431512653 440792495 497899215 577376085 588426345 630672339 719187755 745340037 793426491 860007735 1051120565 1242233395 1294537959 1322377485 1732128255 1892017017 2157563265 2236020111 2732913469 3153361695 3726700185 3967132455 6472689795 8198740407 9460085085 11180100555 13664567345 24596221221 40993702035 122981106105
- Sum of all divisors σ(n): 276555202560
- Sum of proper divisors (its aliquot sum) s(n): 153574096455
- 122981106105 is an abundant number, because the sum of its proper divisors (153574096455) is greater than itself. Its abundance is 30592990350
Bases of 122981106105
- Binary: 11100101000100011111011000001101110012
- Hexadecimal: 0x1CA23EC1B9
- Base-36: 1KHVRWS9
Squares and roots of 122981106105
- 122981106105 squared (1229811061052) is 15124352458809268271025
- 122981106105 cubed (1229811061053) is 1860009594506240263196335422107625
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The
square root of 122981106105 is 350686.6209381247 -
The
cube root of 122981106105 is 4972.9351781517
Scales and comparisons
How big is 122981106105?- 122,981,106,105 seconds is equal to 3,910 years, 21 weeks, 5 days, 10 hours, 21 minutes, 45 seconds.
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To count from 1 to 122,981,106,105 would take you about seven thousand, eight hundred twenty 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 122981106105 cubic inches would be around 414.4 feet tall.
Recreational maths with 122981106105
- 122981106105 backwards is 501601189221
- The number of decimal digits it has is: 12
- The sum of 122981106105's digits is 36
- More coming soon!
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