1972744990425

Names of 1972744990425

• Cardinal: 1972744990425 can be written as One trillion, nine hundred seventy-two billion, seven hundred forty-four million, nine hundred ninety thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.972744990425 × 10¹²

Factors of 1972744990425

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201

Divisors of 1972744990425

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 5 9 11 15 25 27 29 31 33 43 45 55 75 79 81 87 93 99 129 135 145 155 165 215 225 237 261 275 279 297 319 341 387 395 405 435 465 473 495 645 675 711 725 775 783 825 837 841 869 891 899 957 1023 1075 1161 1185 1247 1305 1333 1395 1419 1485 1595 1705 1935 1975 2025 2133 2175 2291 2325 2349 2365 2449 2475 2511 2523 2607 2697 2871 3069 3225 3397 3483 3555 3741 3915 3999 4185 4205 4257 4345 4455 4495 4785 5115 5805 5925 6235 6399 6525 6665 6873 6975 7095 7347 7425 7569 7821 7975 8091 8525 8613 9207 9251 9675 9889 10191 10665 11223 11455 11745 11825 11997 12245 12555 12615 12771 13035 13485 13717 14355 14663 15345 16985 17415 17775 18705 19575 19995 20619 20925 21025 21285 21725 22041 22275 22475 22707 23463 23925 24273 25201 25575 25839 26071 26939 27621 27753 29025 29667 30573 31175 31995 33325 33669 34365 35475 35991 36163 36735 37367 37845 38313 38657 39105 40455 41151 43065 43989 46035 46255 49445 50955 53325 56115 57275 58725 59985 61225 61857 62775 63075 63855 65175 66123 66439 67425 68121 68585 70389 71021 71775 72819 73315 75603 76725 78213 80817 83259 84925 87075 89001 91719 93525 98513 99975 101007 103095 105307 106425 107973 108489 110205 112101 113535 115971 117315 121365 123453 126005 129195 130355 131967 134695 138105 138765 148335 152865 159975 168345 171825 179955 180815 183675 185571 186835 189225 191565 193285 195525 198369 199317 202275 205755 213063 215325 219945 226809 230175 231275 234639 242451 247225 249777 254775 267003 275157 280575 286781 295539 299925 309285 315921 319275 325467 330615 332195 336303 340605 342925 347913 351945 355105 364095 366575 370359 378015 391065 395901 397793 404085 416295 425227 445005 458595 492565 505035 515475 526535 539865 542445 551025 560505 567675 579855 586575 597951 606825 617265 630025 639189 645975 651775 659835 673475 680427 690525 693825 703917 727353 730829 741675 749331 764325 781231 801009 841725 860343 886617 899775 904075 927855 934175 947763 957825 966425 976401 991845 996585 1008909 1028775 1043739 1065315 1083643 1099725 1111077 1121053 1134045 1158377 1173195 1187703 1193379 1212255 1248885 1275681 1335015 1375785 1433905 1477695 1546425 1579605 1627335 1653075 1660975 1681515 1703025 1739565 1759725 1775525 1793853 1820475 1851795 1890075 1917567 1955325 1979505 1988965 2020425 2041281 2059609 2081475 2111751 2126135 2182059 2192487 2225025 2292975 2343693 2462825 2525175 2581029 2632675 2659851 2699325 2712225 2802525 2843289 2856877 2899275 2929203 2989755 3026727 3053903 3086325 3131217 3195945 3250929 3299175 3363159 3402135 3475131 3519585 3580137 3636765 3654145 3746655 3827043 3906155 4005045 4301715 4433085 4639275 4738815 4882005 4959225 4982925 5044545 5218695 5326575 5381559 5418215 5555385 5605265 5670225 5752701 5791885 5865975 5938515 5966895 6061275 6178827 6244425 6378405 6577461 6675075 6878925 7031079 7169525 7388475 7743087 7898025 7979553 8136675 8407575 8529867 8570631 8697825 8969265 9161709 9258975 9587835 9752787 9897525 9944825 10089477 10206405 10298045 10425393 10558755 10630675 10740411 10910295 10962435 11481129 11718465 12331583 12905145 13299255 14216445 14284385 14646015 14948775 15133635 15269515 15656085 15979725 16254645 16815795 17010675 17375655 17597925 17900685 18183825 18270725 18536481 18733275 19135215 19530775 19732383 20025225 21093237 21508575 22165425 22655699 23229261 23694075 24410025 25222725 25711893 26093475 26907795 27091075 27485127 27776925 28026325 28763505 28959425 29258361 29692575 29834475 30268431 30894135 31276179 31425647 31892025 32221233 32887305 33592933 34443387 35155395 36994749 38715435 39897765 42649335 42853155 44846325 45808545 47939175 48763935 50447385 51032025 51490225 52126965 52793775 53702055 54551475 54812175 55609443 57405645 58592325 59197149 61657915 63279711 64525725 66496275 67967097 71082225 71421925 73230075 75668175 76347575 77135679 78280425 81273225 82455381 84078975 86878275 87775083 88563187 89503425 90805293 92682405 93828537 94276941 95676075 98661915 100778799 105466185 110984247 113278495 116146305 128559465 134538975 137425635 143817525 146291805 151342155 154470675 156380895 157128235 161106165 164436525 166828329 167964665 172216935 175776975 184973745 193577175 199488825 203901291 213246675 214265775 229042725 231407037 243819675 247366143 252236925 260634825 265689561 268510275 278047215 282830823 287028225 295985745 302336397 308289575 316398555 332952741 339835485 385678395 412276905 438875415 442815935 454026465 463412025 469142685 471384705 493309575 503893995 527330925 554921235 566392475 580731525 611703873 642797325 687128175 731459025 756710775 781904475 785641175 797068683 805530825 834141645 839823325 848492469 861084675 907009191 924868725 974195057 998858223 1019506455 1157035185 1236830715 1328447805 1390236075 1414154115 1479928725 1511681985 1581992775 1664763705 1699177425 1835111619 1928391975 2061384525 2194377075 2214079675 2270132325 2345713425 2356923525 2391206049 2519469975 2545477407 2721027573 2774606175 2922585171 3058519365 3985343415 4170708225 4242462345 4535045955 4870975285 4994291115 5097532275 5785175925 6184153575 6642239025 7070770575 7173618147 7558409925 8323818525 8767755513 9175558095 11956030245 12727387035 13605137865 14612925855 15292596825 19926717075 21212311725 22675229775 24354876425 24971455575 26303266539 35868090735 43838777565 45877790475 59780151225 63636935175 68025689325 73064629275 78909799617 131516332695 179340453675 219193887825 394548998085 657581663475 1972744990425
• Sum of all divisors σ(n): 4416102113280
• Sum of proper divisors (its aliquot sum) s(n): 2443357122855
• 1972744990425 is an abundant number, because the sum of its proper divisors (2443357122855) is greater than itself. Its abundance is 470612132430

Bases of 1972744990425

• Binary: 11100101101010000110000111010111011011001₂
• Hexadecimal: 0x1CB50C3AED9
• Base-36: P69LFKK9

Squares and roots of 1972744990425

• 1972744990425 squared (1972744990425²) is 3891722797246933341680625
• 1972744990425 cubed (1972744990425³) is 7677376652391655731494357819033015625
• The square root of 1972744990425 is 1404544.4067116569
• The cube root of 1972744990425 is 12541.7166027015

Scales and comparisons

• 1,972,744,990,425 seconds is equal to 62,727 years, 9 weeks, 5 days, 15 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,972,744,990,425 would take you about one hundred fifty-six thousand, eight hundred seventeen 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 1972744990425 cubic inches would be around 1045.1 feet tall.

Recreational maths with 1972744990425

• 1972744990425 backwards is 5240994472791
• The number of decimal digits it has is: 13
• The sum of 1972744990425's digits is 63
• More coming soon!