21742386064896

Names of 21742386064896

• Cardinal: 21742386064896 can be written as Twenty-one trillion, seven hundred forty-two billion, three hundred eighty-six million, sixty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 2.1742386064896 × 10¹³

Factors of 21742386064896

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2786

Divisors of 21742386064896

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 37 42 48 56 62 64 74 84 93 96 111 112 124 128 148 168 186 192 217 222 224 248 256 259 296 336 372 384 434 444 448 496 512 518 592 651 672 744 768 777 868 888 896 992 1036 1093 1147 1184 1302 1344 1488 1536 1554 1613 1736 1776 1792 1984 2072 2186 2294 2368 2604 2688 2976 3108 3226 3279 3441 3472 3552 3584 3968 4144 4372 4588 4736 4839 5208 5376 5952 6216 6452 6558 6882 6944 7104 7651 7936 8029 8288 8744 9176 9472 9678 10416 10752 11291 11904 12432 12904 13116 13764 13888 14208 15302 15872 16058 16576 17488 18352 18944 19356 20832 22582 22953 23808 24087 24864 25808 26232 27528 27776 28416 30604 32116 33152 33873 33883 34976 36704 38712 40441 41664 45164 45906 47616 48174 49728 50003 51616 52464 55056 55552 56832 59681 61208 64232 66304 67746 67766 69952 73408 77424 80882 83328 90328 91812 96348 99456 100006 101649 103232 104928 110112 111104 119362 121323 122416 128464 132608 135492 135532 139904 146816 150009 154848 161764 166656 179043 180656 183624 192696 198912 200012 203298 206464 209856 220224 237181 238724 242646 244832 256928 270984 271064 279808 283087 293632 300018 309696 323528 333312 350021 358086 361312 367248 385392 397824 400024 406596 412928 417767 419712 440448 474362 477448 485292 489664 513856 541968 542128 559616 566174 587264 600036 619392 647056 700042 711543 716172 722624 734496 770784 800048 813192 825856 835534 839424 849261 880896 948724 954896 970584 979328 1027712 1050063 1083936 1084256 1132348 1200072 1238784 1253301 1253671 1294112 1400084 1423086 1432344 1445248 1468992 1541568 1600096 1626384 1671068 1678848 1698522 1761792 1763009 1850111 1897448 1909792 1941168 1958656 2055424 2100126 2167872 2168512 2264696 2400144 2477568 2506602 2507342 2588224 2800168 2846172 2864688 2890496 2937984 3083136 3200192 3252768 3342136 3397044 3526018 3700222 3761013 3794896 3819584 3882336 3917312 4110848 4200252 4335744 4337024 4529392 4800288 5013204 5014684 5176448 5289027 5550333 5600336 5692344 5729376 5780992 5875968 6166272 6400384 6505536 6684272 6794088 7052036 7400444 7522026 7589792 7639168 7764672 8400504 8671488 8674048 8775697 9058784 9600576 10026408 10029368 10352896 10578054 11100666 11200672 11384688 11458752 11751936 12332544 12341063 12800768 12950777 13011072 13368544 13588176 14104072 14800888 15044052 15179584 15278336 15529344 16801008 17342976 17348096 17551394 18117568 19201152 20052816 20058736 20705792 21156108 22201332 22401344 22769376 22917504 24682126 25601536 25901554 26022144 26327091 26737088 27176352 28208144 29601776 30088104 30359168 30556672 31058688 33602016 35102788 36235136 37023189 38402304 38852331 40105632 40117472 42312216 44402664 44802688 45538752 45835008 49364252 51803108 52044288 52654182 53474176 54352704 54653279 56416288 59203552 60176208 60718336 62117376 65231333 67204032 70205576 72470272 74046378 76804608 77704662 80211264 80234944 84624432 88805328 89605376 91077504 91670016 98728504 103606216 105308364 106948352 108705408 109306558 112832576 118407104 120352416 121436672 130462666 134408064 140411152 144940544 148092756 155409324 160422528 160469888 163959837 169248864 177610656 179210752 182155008 195693999 197457008 207212432 210616728 213896704 217410816 218613116 225665152 236814208 240704832 260925332 268816128 280822304 296185512 310818648 320845056 320939776 327919674 338497728 355221312 364310016 382572953 391387998 394914016 414424864 421233456 434821632 437226232 451330304 456619331 473628416 481409664 521850664 537632256 561644608 592371024 621637296 641690112 641879552 655839348 676995456 710442624 765145906 782775996 789828032 828849728 842466912 874452464 902660608 913238662 947256832 962819328 1043701328 1123289216 1147718859 1184742048 1243274592 1311678696 1353990912 1369857993 1420885248 1530291812 1565551992 1579656064 1657699456 1684933824 1748904928 1826477324 1925638656 2022171323 2087402656 2246578432 2295437718 2369484096 2486549184 2623357392 2707981824 2739715986 2841770496 3060583624 3131103984 3159312128 3315398912 3369867648 3497809856 3652954648 4044342646 4174805312 4493156864 4590875436 4738968192 4973098368 5246714784 5479431972 6066513969 6121167248 6262207968 6318624256 6630797824 6739735296 6995619712 7305909296 8088685292 8349610624 9181750872 9477936384 9946196736 10493429568 10958863944 12133027938 12242334496 12524415936 13479470592 13991239424 14155199261 14611818592 16177370584 16699221248 18363501744 18955872768 19892393472 20986859136 21917727888 24266055876 24484668992 25048831872 27982478848 28310398522 29223637184 32354741168 33398442496 36727003488 41973718272 42465597783 43835455776 48532111752 48969337984 50097663744 56620797044 58447274368 64709482336 73454006976 83947436544 84931195566 87670911552 97064223504 97938675968 100195327488 113241594088 116894548736 129418964672 146908013952 169862391132 175341823104 194128447008 195877351936 226483188176 233789097472 258837929344 293816027904 339724782264 350683646208 388256894016 452966376352 517675858688 587632055808 679449564528 701367292416 776513788032 905932752704 1035351717376 1358899129056 1553027576064 1811865505408 2717798258112 3106055152128 3623731010816 5435596516224 7247462021632 10871193032448 21742386064896
• Sum of all divisors σ(n): 70287814434816
• Sum of proper divisors (its aliquot sum) s(n): 48545428369920
• 21742386064896 is an abundant number, because the sum of its proper divisors (48545428369920) is greater than itself. Its abundance is 26803042305024

Bases of 21742386064896

• Binary: 100111100011001001011001100101010111000000000₂
• Hexadecimal: 0x13C64B32AE00
• Base-36: 7PGBBAHHC

Squares and roots of 21742386064896

• 21742386064896 squared (21742386064896²) is 472731351794983767923490816
• 21742386064896 cubed (21742386064896³) is 10278307555706703752014222392089835995136
• The square root of 21742386064896 is 4662873.1555657827
• The cube root of 21742386064896 is 27910.5932482677

Scales and comparisons

• 21,742,386,064,896 seconds is equal to 691,340 years, 32 weeks, 2 days, 20 hours, 41 minutes, 36 seconds.
• To count from 1 to 21,742,386,064,896 would take you about one million, seven hundred twenty-eight thousand, three hundred fifty-one 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 21742386064896 cubic inches would be around 2325.9 feet tall.

Recreational maths with 21742386064896

• 21742386064896 backwards is 69846068324712
• The number of decimal digits it has is: 14
• The sum of 21742386064896's digits is 66
• More coming soon!