9720221958144

Names of 9720221958144

• Cardinal: 9720221958144 can be written as Nine trillion, seven hundred twenty billion, two hundred twenty-one million, nine hundred fifty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 9.720221958144 × 10¹²

Factors of 9720221958144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1438

Divisors of 9720221958144

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 47 48 54 57 64 72 76 81 94 96 108 114 128 141 144 152 162 171 188 192 216 228 243 256 282 288 304 324 342 376 384 423 432 456 486 512 513 564 576 608 648 684 752 768 846 864 893 912 972 1024 1026 1128 1152 1216 1269 1296 1367 1368 1504 1536 1539 1692 1728 1786 1824 1944 2048 2052 2256 2304 2432 2538 2592 2679 2734 2736 3008 3072 3078 3384 3456 3572 3648 3807 3888 4096 4101 4104 4512 4608 4617 4864 5076 5184 5358 5468 5472 6016 6144 6156 6768 6912 7144 7296 7614 7776 8037 8192 8202 8208 9024 9216 9234 9728 10152 10368 10716 10936 10944 11421 12032 12288 12303 12312 13536 13824 14288 14592 15228 15552 16074 16384 16404 16416 18048 18432 18468 19456 20304 20736 21432 21872 21888 22842 24064 24111 24576 24606 24624 25973 27072 27648 28576 29184 30456 31104 32148 32768 32808 32832 36096 36864 36909 36936 38912 40608 41472 42864 43744 43776 45684 48128 48222 49152 49212 49248 51946 54144 55296 57152 58368 60912 62208 64249 64296 65616 65664 72192 72333 73728 73818 73872 77824 77919 81216 82944 85728 87488 87552 91368 96256 96444 98304 98424 98496 103892 108288 110592 110727 114304 116736 121824 124416 128498 128592 131232 131328 144384 144666 147456 147636 147744 155648 155838 162432 165888 171456 174976 175104 182736 192512 192747 192888 196848 196992 207784 216576 216999 221184 221454 228608 233472 233757 243648 248832 256996 257184 262464 262656 288768 289332 294912 295272 295488 311296 311676 324864 331776 332181 342912 349952 350208 365472 385024 385494 385776 393696 393984 415568 433152 433998 442368 442908 457216 466944 467514 487296 497664 513992 514368 524928 525312 577536 578241 578664 590544 590976 622592 623352 649728 663552 664362 685824 699904 700416 701271 730944 770048 770988 771552 787392 787968 831136 866304 867996 884736 885816 914432 933888 935028 974592 995328 1027984 1028736 1049856 1050624 1155072 1156482 1157328 1181088 1181952 1220731 1246704 1299456 1327104 1328724 1371648 1399808 1400832 1402542 1461888 1540096 1541976 1543104 1574784 1575936 1662272 1732608 1734723 1735992 1771632 1828864 1867776 1870056 1949184 1990656 2055968 2057472 2099712 2101248 2103813 2310144 2312964 2314656 2362176 2363904 2441462 2493408 2598912 2654208 2657448 2743296 2799616 2801664 2805084 2923776 3083952 3086208 3149568 3151872 3324544 3465216 3469446 3471984 3543264 3657728 3662193 3740112 3898368 3981312 4111936 4114944 4199424 4202496 4207626 4620288 4625928 4629312 4724352 4727808 4882924 4986816 5197824 5204169 5314896 5486592 5599232 5603328 5610168 5847552 6167904 6172416 6299136 6303744 6311439 6649088 6930432 6938892 6943968 7086528 7315456 7324386 7480224 7796736 7962624 8223872 8229888 8398848 8404992 8415252 9251856 9258624 9448704 9455616 9765848 9973632 10395648 10408338 10629792 10973184 10986579 11198464 11220336 11695104 12335808 12344832 12598272 12607488 12622878 13298176 13860864 13877784 13887936 14173056 14630912 14648772 14960448 15593472 15612507 16447744 16459776 16797696 16809984 16830504 18503712 18517248 18897408 18911232 19531696 19947264 20791296 20816676 21259584 21946368 21973158 22396928 22440672 23390208 24671616 24689664 25196544 25214976 25245756 26596352 27755568 27775872 28346112 29261824 29297544 29920896 31186944 31225014 32895488 32919552 32959737 33595392 33661008 37007424 37034496 37794816 37822464 39063392 39894528 41582592 41633352 42519168 43892736 43946316 44793856 44881344 46780416 49343232 49379328 50393088 50429952 50491512 53192704 55511136 55551744 56692224 58595088 59841792 62373888 62450028 65790976 65839104 65919474 67190784 67322016 74014848 74068992 75589632 75644928 78126784 79789056 83266704 85038336 87785472 87892632 89762688 93560832 98686464 98758656 98879211 100786176 100983024 106385408 111022272 111103488 113384448 117190176 119683584 124747776 124900056 131581952 131678208 131838948 134381568 134644032 148029696 148137984 151179264 151289856 156253568 159578112 166533408 170076672 175785264 179525376 187121664 197372928 197517312 197758422 201572352 201966048 212770816 222044544 222206976 226768896 234380352 239367168 249800112 263163904 263356416 263677896 269288064 296059392 296275968 296637633 302358528 312507136 319156224 333066816 340153344 351570528 359050752 374243328 394745856 395034624 395516844 403144704 403932096 425541632 444089088 444413952 453537792 468760704 478734336 499600224 526327808 527355792 538576128 592118784 592551936 593275266 604717056 625014272 638312448 666133632 680306688 703141056 718101504 789491712 790069248 791033688 807864192 851083264 888178176 888827904 907075584 937521408 957468672 999200448 1052655616 1054711584 1077152256 1184237568 1185103872 1186550532 1209434112 1250028544 1276624896 1332267264 1360613376 1406282112 1436203008 1578983424 1582067376 1615728384 1776356352 1777655808 1814151168 1875042816 1914937344 1998400896 2105311232 2109423168 2154304512 2368475136 2370207744 2373101064 2500057088 2553249792 2664534528 2721226752 2812564224 2872406016 3157966848 3164134752 3231456768 3552712704 3555311616 3628302336 3750085632 3829874688 3996801792 4218846336 4308609024 4736950272 4746202128 5000114176 5329069056 5442453504 5625128448 5744812032 6315933696 6328269504 6462913536 7105425408 7110623232 7500171264 7659749376 7993603584 8437692672 8617218048 9473900544 9492404256 10000228352 10658138112 10884907008 11250256896 11489624064 12656539008 12925827072 14210850816 15000342528 15987207168 16875385344 17234436096 18947801088 18984808512 20000456704 21316276224 22500513792 22979248128 25313078016 25851654144 28421701632 30000685056 31974414336 33750770688 34468872192 37969617024 40000913408 42632552448 45001027584 50626156032 51703308288 56843403264 60001370112 63948828672 67501541376 68937744384 75939234048 85265104896 90002055168 101252312064 103406616576 120002740224 127897657344 135003082752 151878468096 170530209792 180004110336 202504624128 206813233152 255795314688 270006165504 303756936192 360008220672 405009248256 511590629376 540012331008 607513872384 810018496512 1080024662016 1215027744768 1620036993024 2430055489536 3240073986048 4860110979072 9720221958144
• Sum of all divisors σ(n): 31327952947200
• Sum of proper divisors (its aliquot sum) s(n): 21607730989056
• 9720221958144 is an abundant number, because the sum of its proper divisors (21607730989056) is greater than itself. Its abundance is 11887509030912

Bases of 9720221958144

• Binary: 10001101011100101010011000001000000000000000₂
• Hexadecimal: 0x8D72A608000
• Base-36: 3G1EP6O00

Squares and roots of 9720221958144

• 9720221958144 squared (9720221958144²) is 94482714915584777687924736
• 9720221958144 cubed (9720221958144³) is 918392960187526783440558698305614249984
• The square root of 9720221958144 is 3117727.0499747087
• The cube root of 9720221958144 is 21341.5222704439

Scales and comparisons

• 9,720,221,958,144 seconds is equal to 309,072 years, 51 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 9,720,221,958,144 would take you about seven hundred seventy-two thousand, six hundred eighty-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 9720221958144 cubic inches would be around 1778.5 feet tall.

Recreational maths with 9720221958144

• 9720221958144 backwards is 4418591220279
• 9720221958144 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9720221958144's digits is 54
• More coming soon!