1231972988805
1,231,972,988,805 is an odd composite number composed of eight prime numbers multiplied together.
1231972988805 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 1231972988805:
33 × 5 × 13 × 31 × 37 × 61 × 79 × 127
(3 × 3 × 3 × 5 × 13 × 31 × 37 × 61 × 79 × 127)See below for interesting mathematical facts about the number 1231972988805 from the Numbermatics database.
Names of 1231972988805
- Cardinal: 1231972988805 can be written as One trillion, two hundred thirty-one billion, nine hundred seventy-two million, nine hundred eighty-eight thousand, eight hundred five.
Scientific notation
- Scientific notation: 1.231972988805 × 1012
Factors of 1231972988805
Divisors of 1231972988805
- Number of divisors d(n): 512
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Complete list of divisors:
1 3 5 9 13 15 27 31 37 39 45 61 65 79 93 111 117 127 135 155 183 185 195 237 279 305 333 351 381 395 403 465 481 549 555 585 635 711 793 837 915 999 1027 1143 1147 1185 1209 1395 1443 1647 1651 1665 1755 1891 1905 2015 2133 2257 2379 2405 2449 2745 2923 3081 3429 3441 3555 3627 3937 3965 4185 4329 4699 4819 4953 4995 5135 5673 5715 5735 6045 6771 7137 7215 7347 7747 8235 8255 8769 9243 9455 10033 10323 10665 10881 11285 11811 11895 12245 12987 14097 14457 14615 14859 14911 15405 17019 17145 17205 18135 19685 20313 21411 21645 22041 23241 23495 24095 24583 24765 26307 27729 28365 29341 30099 30969 31837 33855 35433 35685 36735 37999 38735 42291 43371 43845 44577 44733 46215 50165 51057 51181 51615 54405 59055 60939 61087 62647 64935 66123 69723 69967 70485 72285 73749 74295 74555 78921 85095 88023 90297 90613 95511 100711 101565 106299 107055 110205 113997 116205 122915 126873 130113 130429 131535 134199 138645 145669 146705 149389 150495 153543 154845 159185 177165 178303 183261 187941 189995 209169 209901 211455 216855 221247 222885 223665 240157 255285 255905 264069 270891 271839 286533 286639 302133 304695 305435 311023 313235 330615 341991 348615 349835 368745 371221 391287 394605 402597 437007 440115 448167 451485 453065 460629 477555 503555 531495 534909 549783 563823 569985 612013 629703 634365 650565 652145 663741 670995 720471 728345 746945 767715 792207 815517 859599 859917 891515 906399 909571 916305 933069 939705 1025973 1045845 1049505 1106235 1113663 1173861 1177969 1200785 1311021 1320345 1344501 1354455 1359195 1381887 1432665 1433195 1510665 1555115 1604727 1649349 1691469 1709955 1836039 1856105 1889109 1893697 1942057 1956435 2012985 2161413 2185035 2240835 2303145 2317939 2446551 2579751 2674545 2719197 2728713 2748915 2799207 2819115 3060065 3122041 3148515 3318705 3340989 3521583 3533907 3602355 3726307 3933063 3961035 4033503 4043299 4077585 4297995 4299585 4531995 4547855 4665345 4814181 4825873 5129865 5508117 5527393 5568315 5681091 5826171 5869305 5889845 6484239 6555105 6722505 6909435 6953817 7739253 7956169 8023635 8186139 8246745 8397621 8457345 8885809 9180195 9366123 9445545 9468485 9710285 10022967 10601721 10807065 11178921 11507851 11589695 12129897 12232755 12898755 13595985 13643565 13996035 14477619 15610205 16524351 16582179 16704945 17043273 17478513 17607915 17669535 18631535 18972403 19665315 20167515 20216495 20861451 22644481 23868507 24070905 24129365 24558417 26657427 27540585 27636965 28098369 28405455 29130855 31805163 32421195 33536763 34523553 34769085 36389691 38696265 39780845 40930695 41988105 43432857 44429045 46830615 49746537 50114835 51129819 52435539 53008605 55894605 56917209 57539255 60649485 62584353 67933443 71605521 71856109 72388095 79972281 82621755 82910895 84295107 85216365 87392565 94862015 100610289 103570659 104307255 109169073 113222405 115515517 119342535 122792085 130298571 133287135 140491845 149239611 149602063 159025815 167683815 170751627 172617765 181948455 203800329 214816563 215568327 217164285 239916843 246641239 248732685 255649095 262177695 284586045 294378253 310711977 312921765 339667215 346546551 358027605 359280545 399861405 421475535 448806189 503051445 512254881 517853295 545845365 577577585 611400987 646704981 651492855 701978911 739923717 746198055 748010315 853758135 883134759 1019001645 1039639653 1074082815 1077841635 1199584215 1233206195 1346418567 1471891265 1553559885 1732732755 1940114943 2105936733 2219771151 2244030945 2561274405 2649404277 3057004935 3118918959 3233524905 3509894555 3699618585 4039255701 4415673795 5198198265 6317810199 6659313453 6732092835 7948212831 9125725843 9700574715 10529683665 11098855755 13247021385 15594594795 18953430597 20196278505 27377177529 31589050995 33296567265 39741064155 45628629215 82131532587 94767152985 136885887645 246394597761 410657662935 1231972988805
- Sum of all divisors σ(n): 2593967308800
- Sum of proper divisors (its aliquot sum) s(n): 1361994319995
- 1231972988805 is an abundant number, because the sum of its proper divisors (1361994319995) is greater than itself. Its abundance is 130021331190
Bases of 1231972988805
- Binary: 100011110110101110100111111110111100001012
- Hexadecimal: 0x11ED74FF785
- Base-36: FPYKWPZ9
Squares and roots of 1231972988805
- 1231972988805 squared (12319729888052) is 1517757445145124655328025
- 1231972988805 cubed (12319729888053) is 1869836175976480058598762426927760125
-
The
square root of 1231972988805 is 1109942.7862754909 -
The
cube root of 1231972988805 is 10720.1384756149
Scales and comparisons
How big is 1231972988805?- 1,231,972,988,805 seconds is equal to 39,172 years, 48 weeks, 2 days, 15 hours, 6 minutes, 45 seconds.
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To count from 1 to 1,231,972,988,805 would take you about ninety-seven thousand, nine hundred thirty-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 1231972988805 cubic inches would be around 893.3 feet tall.
Recreational maths with 1231972988805
- 1231972988805 backwards is 5088892791321
- The number of decimal digits it has is: 13
- The sum of 1231972988805's digits is 63
- More coming soon!
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