20446164049920

Names of 20446164049920

• Cardinal: 20446164049920 can be written as Twenty trillion, four hundred forty-six billion, one hundred sixty-four million, forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.044616404992 × 10¹³

Factors of 20446164049920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 528

Divisors of 20446164049920

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 73 80 84 96 98 105 112 120 128 140 146 147 160 168 181 192 196 210 219 224 240 245 256 257 280 292 294 320 336 362 365 384 392 420 438 448 480 490 511 512 514 543 560 584 588 640 672 724 730 735 768 771 784 840 876 896 905 960 980 1022 1024 1028 1086 1095 1120 1168 1176 1267 1280 1285 1344 1448 1460 1470 1533 1536 1542 1568 1680 1752 1792 1799 1810 1920 1960 2044 2048 2056 2172 2190 2240 2336 2352 2534 2555 2560 2570 2688 2715 2896 2920 2940 3066 3072 3084 3136 3360 3504 3577 3584 3598 3620 3801 3840 3855 3920 4088 4096 4112 4344 4380 4480 4672 4704 5068 5110 5120 5140 5376 5397 5430 5792 5840 5880 6132 6144 6168 6272 6335 6720 7008 7154 7168 7196 7240 7602 7665 7680 7710 7840 8176 8192 8224 8688 8760 8869 8960 8995 9344 9408 10136 10220 10240 10280 10731 10752 10794 10860 11584 11680 11760 12264 12288 12336 12544 12593 12670 13213 13440 14016 14308 14336 14392 14480 15204 15330 15360 15420 15680 16352 16448 17376 17520 17738 17885 17920 17990 18688 18761 18816 19005 20272 20440 20480 20560 21462 21504 21588 21720 23168 23360 23520 24528 24576 24672 25088 25186 25340 26426 26607 26880 26985 28032 28616 28672 28784 28960 30408 30660 30720 30840 31360 32704 32896 34752 35040 35476 35770 35840 35980 37376 37522 37632 37779 38010 39639 40544 40880 40960 41120 42924 43008 43176 43440 44345 46336 46517 46720 47040 49056 49344 50176 50372 50680 52852 53214 53655 53760 53970 56064 56283 57232 57344 57568 57920 60816 61320 61440 61680 62720 62965 65408 65792 66065 69504 70080 70952 71540 71680 71960 74752 75044 75264 75558 76020 79278 81088 81760 82240 85848 86016 86352 86880 88690 92491 92672 93034 93440 93805 94080 98112 98688 100352 100744 101360 105704 106428 107310 107520 107940 112128 112566 114464 115136 115840 121632 122640 122880 123360 125440 125930 130816 131327 131584 132130 133035 139008 139551 140160 141904 143080 143360 143920 149504 150088 150528 151116 152040 158556 162176 163520 164480 171696 172032 172704 173760 177380 184982 185344 186068 186880 187610 188160 188895 196224 197376 198195 200704 201488 202720 211408 212856 214620 215040 215880 224256 225132 228928 230272 231680 232585 243264 245280 246720 250880 251860 261632 262654 263168 264260 266070 277473 278016 279102 280320 281415 283808 286160 286720 287840 299008 300176 301056 302232 304080 317112 324352 325619 327040 328960 343392 345408 347520 354760 369964 370688 372136 373760 375220 376320 377790 392448 393981 394752 396390 401408 402976 405440 422816 425712 429240 430080 431760 448512 450264 457856 460544 462455 463360 465170 486528 490560 493440 501760 503720 523264 525308 526336 528520 532140 554946 556032 558204 560640 562830 567616 572320 575680 598016 600352 602112 604464 608160 634224 647437 648704 651238 654080 656635 657920 686784 690816 695040 697755 709520 739928 741376 744272 747520 750440 752640 755580 784896 787962 789504 792780 805952 810880 845632 851424 858480 860160 863520 897024 900528 915712 919289 921088 924910 926720 930340 973056 976857 981120 986880 1003520 1007440 1046528 1050616 1052672 1057040 1064280 1109892 1112064 1116408 1121280 1125660 1135232 1144640 1151360 1200704 1204224 1208928 1216320 1268448 1294874 1297408 1302476 1308160 1313270 1315840 1373568 1381632 1387365 1390080 1395510 1419040 1479856 1482752 1488544 1495040 1500880 1505280 1511160 1569792 1575924 1579008 1585560 1611904 1621760 1628095 1691264 1702848 1716960 1727040 1794048 1801056 1831424 1838578 1842176 1849820 1853440 1860680 1942311 1946112 1953714 1962240 1969905 1973760 2007040 2014880 2093056 2101232 2105344 2114080 2128560 2219784 2224128 2232816 2242560 2251320 2270464 2279333 2289280 2302720 2401408 2417856 2432640 2536896 2589748 2594816 2604952 2616320 2626540 2631680 2747136 2757867 2763264 2774730 2780160 2791020 2838080 2959712 2977088 2990080 3001760 3010560 3022320 3139584 3151848 3158016 3171120 3223808 3237185 3243520 3256190 3382528 3395741 3405696 3433920 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12974080 13024760 13530112 13582964 13622784 13675998 13735680 13789335 13816320 14408448 14651392 14708624 14737408 14798560 14885440 15538488 15568896 15629712 15697920 15759240 15790080 16119040 16809856 16912640 16978705 17028480 17758272 17862528 18010560 18163712 18234664 18314240 18385780 18421760 19211264 19342848 19423110 19461120 19537140 20295168 20374446 20717984 20839616 20930560 21012320 21977088 22062936 22106112 22197840 22241280 22328160 22704640 22793330 23677696 23770187 23816704 24014080 24178560 25214784 25368960 25790464 25897480 25948160 26049520 27060224 27165928 27245568 27351996 27471360 27578670 27632640 28816896 29302784 29417248 29597120 29770880 31076976 31137792 31259424 31395840 31518480 31580160 32238080 33619712 33825280 33957410 34056960 34189995 35516544 35725056 36021120 36327424 36469328 36628480 36771560 36843520 38422528 38685696 38846220 38922240 39074280 40590336 40748892 41435968 41679232 42024640 43954176 44125872 44212224 44395680 44656320 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666867712 672394240 706013952 710330880 713105610 714501120 729386560 757686272 760645984 768450560 773713920 806873088 811806720 814977840 828719360 831956545 833584640 869309696 875263872 882517440 941351936 947107840 950807480 952668160 994463232 998347854 1000301568 1008591360 1075830784 1086637120 1089822720 1094079840 1136529408 1140968976 1143201792 1152675840 1167018496 1176689920 1243079040 1250376960 1303964544 1325950976 1331130472 1333735424 1344788480 1412027904 1420661760 1426211220 1429002240 1458773120 1521291968 1547427840 1613746176 1623613440 1629955680 1657438720 1663913090 1667169280 1738619392 1750527744 1765034880 1882703872 1894215680 1901614960 1905336320 1988926464 1996695708 2000603136 2017182720 2173274240 2188159680 2273058816 2281937952 2305351680 2334036992 2353379840 2486158080 2495869635 2500753920 2607929088 2651901952 2662260944 2667470848 2689576960 2824055808 2841323520 2852422440 2858004480 2917546240 3042583936 3227492352 3259911360 3314877440 3327826180 3334338560 3477238784 3501055488 3530069760 3765407744 3788431360 3803229920 3977852928 3993391416 4001206272 4034365440 4346548480 4376319360 4563875904 4668073984 4706759680 4972316160 4991739270 5001507840 5215858176 5303803904 5324521888 5379153920 5648111616 5682647040 5704844880 5716008960 5835092480 6085167872 6519822720 6629754880 6655652360 6668677120 6954477568 7002110976 7060139520 7530815488 7606459840 7955705856 7986782832 8002412544 8068730880 8693096960 8752638720 9127751808 9336147968 9413519360 9944632320 9983478540 10003015680 10431716352 10649043776 11296223232 11365294080 11409689760 11670184960 12170335744 13039645440 13259509760 13311304720 13337354240 13908955136 14004221952 14120279040 15212919680 15911411712 15973565664 16137461760 17386193920 17505277440 18255503616 18672295936 18827038720 19889264640 19966957080 20006031360 20863432704 21298087552 22592446464 22819379520 23340369920 24340671488 26079290880 26519019520 26622609440 27817910272 28008443904 28240558080 30425839360 31947131328 34772387840 35010554880 36511007232 37654077440 39778529280 39933914160 40012062720 41726865408 42596175104 45638759040 46680739840 48681342976 52158581760 53245218880 56016887808 56481116160 60851678720 63894262656 69544775680 70021109760 73022014464 79557058560 79867828320 83453730816 85192350208 91277518080 93361479680 97362685952 104317163520 106490437760 112962232320 121703357440 127788525312 139089551360 140042219520 146044028928 159735656640 170384700416 182555036160 194725371904 208634327040 212980875520 243406714880 255577050624 280084439040 292088057856 319471313280 340769400832 365110072320 417268654080 425961751040 486813429760 511154101248 584176115712 638942626560 681538801664 730220144640 851923502080 973626859520 1022308202496 1277885253120 1363077603328 1460440289280 1703847004160 2044616404992 2555770506240 2920880578560 3407694008320 4089232809984 5111541012480 6815388016640 10223082024960 20446164049920
• Sum of all divisors σ(n): 77875767942336
• Sum of proper divisors (its aliquot sum) s(n): 57429603892416
• 20446164049920 is an abundant number, because the sum of its proper divisors (57429603892416) is greater than itself. Its abundance is 36983439842496

Bases of 20446164049920

• Binary: 100101001100001111110010110000110000000000000₂
• Hexadecimal: 0x12987E586000
• Base-36: 78WU665MO

Squares and roots of 20446164049920

• 20446164049920 squared (20446164049920²) is 418045624356241016252006400
• 20446164049920 cubed (20446164049920³) is 8547429415938935809678739714749759488000
• The square root of 20446164049920 is 4521743.4745814583
• The cube root of 20446164049920 is 27344.5394818011

Scales and comparisons

• 20,446,164,049,920 seconds is equal to 650,124 years, 40 weeks, 1 day, 5 hours, 52 minutes.
• To count from 1 to 20,446,164,049,920 would take you about one million, six hundred twenty-five thousand, three hundred eleven 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 20446164049920 cubic inches would be around 2278.7 feet tall.

Recreational maths with 20446164049920

• 20446164049920 backwards is 02994046164402
• The number of decimal digits it has is: 14
• The sum of 20446164049920's digits is 51
• More coming soon!