20727039325440

Names of 20727039325440

• Cardinal: 20727039325440 can be written as Twenty trillion, seven hundred twenty-seven billion, thirty-nine million, three hundred twenty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.072703932544 × 10¹³

Factors of 20727039325440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 148

Divisors of 20727039325440

• Number of divisors d(n): 720
• 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 80 84 96 98 105 112 120 128 131 140 147 160 168 192 196 210 224 240 245 256 262 280 294 320 336 343 384 392 393 420 448 480 490 524 560 588 640 655 672 686 735 768 784 786 840 896 917 960 980 1029 1048 1120 1176 1280 1310 1344 1372 1470 1568 1572 1680 1715 1792 1834 1920 1960 1965 2058 2096 2240 2352 2401 2620 2688 2744 2751 2940 3136 3144 3360 3430 3668 3840 3920 3930 4116 4192 4480 4585 4704 4802 5145 5240 5376 5488 5502 5880 6272 6288 6419 6720 6860 7203 7336 7840 7860 8232 8384 8960 9170 9408 9604 10290 10480 10976 11004 11760 12005 12544 12576 12838 13440 13720 13755 14406 14672 15680 15720 16464 16768 17161 18340 18816 19208 19257 20580 20960 21952 22008 23520 24010 25152 25676 26880 27440 27510 28812 29344 31360 31440 32095 32928 33536 34322 36015 36680 37632 38416 38514 41160 41920 43904 44016 44933 47040 48020 50304 51352 51483 54880 55020 57624 58688 62720 62880 64190 65856 68644 72030 73360 76832 77028 82320 83840 85805 87808 88032 89866 94080 96040 96285 100608 102704 102966 109760 110040 115248 117376 120127 125760 128380 131712 134799 137288 144060 146720 153664 154056 164640 167680 171610 176064 179732 188160 192080 192570 205408 205932 219520 220080 224665 230496 234752 240254 251520 256760 257415 263424 269598 274576 288120 293440 307328 308112 314531 329280 343220 352128 359464 360381 384160 385140 410816 411864 439040 440160 449330 460992 480508 503040 513520 514830 539196 549152 576240 586880 600635 614656 616224 629062 658560 673995 686440 704256 718928 720762 768320 770280 821632 823728 840889 880320 898660 921984 943593 961016 1027040 1029660 1078392 1098304 1152480 1173760 1201270 1232448 1258124 1317120 1347990 1372880 1437856 1441524 1536640 1540560 1572655 1643264 1647456 1681778 1760640 1797320 1801905 1843968 1887186 1922032 2054080 2059320 2156784 2196608 2248091 2304960 2402540 2464896 2516248 2522667 2695980 2745760 2875712 2883048 3073280 3081120 3145310 3294912 3363556 3521280 3594640 3603810 3774372 3844064 4108160 4118640 4204445 4313568 4393216 4496182 4609920 4717965 4805080 4929792 5032496 5045334 5391960 5491520 5751424 5766096 5886223 6162240 6290620 6589824 6727112 6744273 7189280 7207620 7548744 7688128 8216320 8237280 8408890 8627136 8992364 9219840 9435930 9610160 10064992 10090668 10783920 10983040 11240455 11502848 11532192 11772446 12324480 12581240 12613335 13179648 13454224 13488546 14378560 14415240 15097488 15376256 15736637 16474560 16817780 17254272 17658669 17984728 18871860 19220320 20129984 20181336 21567840 21966080 22480910 23064384 23544892 24648960 25162480 25226670 26908448 26977092 28757120 28830480 29431115 30194976 30752512 31473274 32949120 33635560 33721365 34508544 35317338 35969456 37743720 38440640 40259968 40362672 41203561 43135680 44961820 46128768 47089784 47209911 50324960 50453340 53816896 53954184 57514240 57660960 58862230 60389952 62946548 65898240 67271120 67442730 70634676 71938912 75487440 76881280 78683185 80519936 80725344 82407122 86271360 88293345 89923640 92257536 94179568 94419822 100649920 100906680 107633792 107908368 110156459 115321920 117724460 120779904 123610683 125893096 134542240 134885460 141269352 143877824 150974880 153762560 157366370 161450688 164814244 172542720 176586690 179847280 188359136 188839644 201299840 201813360 206017805 215267584 215816736 220312918 230643840 235448920 236049555 241559808 247221366 251786192 269084480 269770920 282538704 287755648 301949760 314732740 322901376 329628488 330469377 353173380 359694560 376718272 377679288 402599680 403626720 412035610 431633472 440625836 461287680 470897840 472099110 494442732 503572384 538168960 539541840 550782295 565077408 575511296 603899520 618053415 629465480 645802752 659256976 660938754 706346760 719389120 753436544 755358576 771095213 807253440 824071220 863266944 881251672 941795680 944198220 988885464 1007144768 1076337920 1079083680 1101564590 1130154816 1207799040 1236106830 1258930960 1318513952 1321877508 1412693520 1438778240 1506873088 1510717152 1542190426 1614506880 1648142440 1652346885 1726533888 1762503344 1883591360 1888396440 1977770928 2014289536 2158167360 2203129180 2260309632 2313285639 2472213660 2517861920 2637027904 2643755016 2825387040 2877556480 3021434304 3084380852 3229013760 3296284880 3304693770 3525006688 3767182720 3776792880 3855476065 3955541856 4028579072 4316334720 4406258360 4520619264 4626571278 4944427320 5035723840 5274055808 5287510032 5397666491 5650774080 6042868608 6168761704 6592569760 6609387540 7050013376 7534365440 7553585760 7710952130 7911083712 8632669440 8812516720 9253142556 9888854640 10071447680 10548111616 10575020064 10795332982 11301548160 11566428195 12085737216 12337523408 13185139520 13218775080 14100026752 15107171520 15421904260 15822167424 16192999473 17625033440 18506285112 19777709280 20142895360 21150040128 21590665964 22603096320 23132856390 24675046816 26370279040 26437550160 26988332455 28200053504 30214343040 30843808520 31644334848 32385998946 35250066880 37012570224 39555418560 42300080256 43181331928 46265712780 49350093632 52740558080 52875100320 53976664910 60428686080 61687617040 64771997892 70500133760 74025140448 79110837120 80964997365 84600160512 86362663856 92531425560 98700187264 105750200640 107953329820 123375234080 129543995784 141000267520 148050280896 158221674240 161929994730 172725327712 185062851120 197400374528 211500401280 215906659640 246750468160 259087991568 296100561792 323859989460 345450655424 370125702240 423000802560 431813319280 493500936320 518175983136 592201123584 647719978920 690901310848 740251404480 863626638560 987001872640 1036351966272 1295439957840 1381802621696 1480502808960 1727253277120 2072703932544 2590879915680 2961005617920 3454506554240 4145407865088 5181759831360 6909013108480 10363519662720 20727039325440
• Sum of all divisors σ(n): 77819256922176
• Sum of proper divisors (its aliquot sum) s(n): 57092217596736
• 20727039325440 is an abundant number, because the sum of its proper divisors (57092217596736) is greater than itself. Its abundance is 36365178271296

Bases of 20727039325440

• Binary: 100101101100111100011110100001111010100000000₂
• Hexadecimal: 0x12D9E3D0F500
• Base-36: 7CHVC239C

Squares and roots of 20727039325440

• 20727039325440 squared (20727039325440²) is 429610159198336250231193600
• 20727039325440 cubed (20727039325440³) is 8904546664312454403162258038990045184000
• The square root of 20727039325440 is 4552695.8305426029
• The cube root of 20727039325440 is 27469.1839163173

Scales and comparisons

• 20,727,039,325,440 seconds is equal to 659,055 years, 38 weeks, 2 days, 11 hours, 44 minutes.
• To count from 1 to 20,727,039,325,440 would take you about one million, six hundred forty-seven thousand, six hundred thirty-nine 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 20727039325440 cubic inches would be around 2289.1 feet tall.

Recreational maths with 20727039325440

• 20727039325440 backwards is 04452393072702
• 20727039325440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20727039325440's digits is 48
• More coming soon!