21501983675304

Names of 21501983675304

• Cardinal: 21501983675304 can be written as Twenty-one trillion, five hundred one billion, nine hundred eighty-three million, six hundred seventy-five thousand, three hundred four.

Scientific notation

• Scientific notation: 2.1501983675304 × 10¹³

Factors of 21501983675304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 722

Divisors of 21501983675304

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 23 24 27 33 36 44 46 54 66 69 72 81 88 92 99 108 121 132 138 162 184 198 207 216 242 243 253 264 276 297 324 363 396 414 484 486 506 529 552 594 621 648 683 726 759 792 828 891 968 972 1012 1058 1089 1188 1242 1331 1366 1452 1518 1587 1656 1782 1863 1944 2024 2049 2116 2178 2277 2376 2484 2662 2673 2732 2783 2904 3036 3174 3267 3564 3726 3993 4098 4232 4356 4554 4761 4968 5324 5346 5464 5566 5589 5819 6072 6147 6348 6534 6831 7128 7452 7513 7986 8196 8349 8712 9108 9522 9801 10648 10692 11132 11178 11638 11979 12167 12294 12696 13068 13662 14283 14904 15026 15709 15972 16392 16698 17457 18216 18441 19044 19602 20493 21384 22264 22356 22539 23276 23958 24334 24588 25047 26136 27324 28566 29403 30052 30613 31418 31944 33396 34914 35937 36501 36882 38088 39204 40986 42849 44712 45078 46552 47127 47916 48668 49176 50094 52371 54648 55323 57132 58806 60104 61226 61479 62836 64009 66792 67617 69828 71874 73002 73764 75141 78408 81972 82643 85698 90156 91839 94254 95832 97336 100188 104742 107811 109503 110646 114264 117612 122452 122958 125672 128018 128547 133837 135234 139656 141381 143748 146004 147528 150282 157113 163944 165286 165969 171396 172799 180312 183678 188508 192027 200376 202851 209484 215622 219006 221292 225423 235224 244904 245916 247929 256036 257094 267674 270468 275517 282762 287496 292008 300564 314226 323433 328509 330572 331938 342792 345598 361307 367356 377016 384054 401511 405702 418968 424143 431244 438012 442584 450846 471339 491832 495858 512072 514188 518397 535348 540936 551034 565524 576081 601128 608553 628452 646866 657018 661144 663876 676269 691196 704099 722614 734712 743787 768108 803022 811404 826551 848286 862488 876024 901692 909073 942678 985527 991716 1028376 1036794 1070696 1083921 1102068 1131048 1152162 1204533 1217106 1256904 1272429 1293732 1314036 1327752 1352538 1382392 1408198 1414017 1445228 1472207 1487574 1536216 1555191 1606044 1622808 1653102 1696572 1728243 1803384 1818146 1825659 1885356 1900789 1971054 1983432 2073588 2112297 2167842 2204136 2231361 2304324 2409066 2434212 2479653 2544858 2587464 2628072 2705076 2727219 2816396 2828034 2890456 2944414 2956581 2975148 3110382 3212088 3251763 3306204 3393144 3456486 3613599 3636292 3651318 3770712 3801578 3817287 3942108 3974377 4147176 4224594 4335684 4416621 4462722 4608648 4665573 4818132 4868424 4959306 5089716 5184729 5410152 5454438 5632792 5656068 5702367 5888828 5913162 5950296 6220764 6336891 6503526 6612408 6694083 6912972 7227198 7272584 7302636 7438959 7603156 7634574 7884216 7948754 8181657 8310061 8449188 8671368 8833242 8925444 9331146 9636264 9755289 9918612 10179432 10369458 10840797 10908876 11312136 11404734 11777656 11826324 11923131 12441528 12673782 13007052 13249863 13388166 13825944 13996719 14454396 14605272 14877918 15206312 15269148 15554187 15897508 16194277 16363314 16620122 16898376 17107101 17666484 17850888 18662292 19010673 19510578 19837224 20082249 20738916 20908679 21681594 21817752 22809468 23652648 23846262 24544971 24930183 25347564 26014104 26499726 26776332 27993438 28908792 29265867 29755836 30538296 31108374 31795016 32388554 32522391 32726628 33240244 34214202 35332968 35769393 37324584 38021346 39021156 39749589 40164498 41477832 41817358 41990157 43363188 43718147 45618936 47692524 48582831 49089942 49860366 50695128 51321303 52999452 53552664 55986876 57032019 58531734 59511672 62216748 62726037 64777108 65044782 65453256 66480488 68428404 71538786 73634913 74790549 76042692 78042312 79499178 80328996 83634716 83980314 86726376 87436294 87797601 91410671 95385048 97165662 98179884 99720732 102642606 105998904 107308179 111973752 114064038 117063468 119248767 124433496 125452074 129554216 130089564 131154441 136856808 143077572 145748493 147269826 149581098 152085384 153963909 158998356 160657992 167269432 167960628 171096057 174872588 175595202 182821342 188178111 194331324 196359768 199441464 205285212 214616358 220904739 224371647 228128076 234126936 238497534 250904148 260179128 262308882 274232013 286155144 291496986 294539652 299162196 307927818 317996712 321924537 335921256 342192114 349745176 351190404 357746301 365642684 376356222 388662648 393463323 410570424 429232716 437245479 441809478 448743294 456256152 461891727 476995068 480899617 501808296 524617764 548464026 564534333 582993972 589079304 598324392 615855636 643849074 673114941 684384228 702380808 715492602 731285368 752712444 786926646 822696039 858465432 874490958 883618956 897486588 923783454 953990136 961799234 965773611 1005517381 1049235528 1096928052 1129068666 1165987944 1180389969 1231711272 1287698148 1311736437 1346229882 1368768456 1430985204 1442698851 1505424888 1573853292 1645392078 1693602999 1748981916 1767237912 1794973176 1847566908 1923598468 1931547222 2011034762 2019344823 2193856104 2258137332 2360779938 2468088117 2575396296 2623472874 2692459764 2861970408 2885397702 3016552143 3147706584 3290784156 3387205998 3497963832 3541169907 3695133816 3847196936 3863094444 3935209311 4022069524 4038689646 4328096553 4516274664 4721559876 4936176234 5080808997 5246945748 5384919528 5770795404 6033104286 6581568312 6774411996 7082339814 7404264351 7726188888 7870418622 8044139048 8077379292 8656193106 9049656429 9443119752 9872352468 10161617994 10493891496 10623509721 11060691191 11541590808 12066208572 12984289659 13548823992 14164679628 14808528702 15740837244 16154758584 17312386212 18099312858 19744704936 20323235988 21247019442 22121382382 22212793053 24132417144 25968579318 27148969287 28329359256 29617057404 31481674488 33182073573 34624772424 36198625716 38952868977 40646471976 42494038884 44242764764 44425586106 51937158636 54297938574 59234114808 66364147146 72397251432 77905737954 81446907861 84988077768 88485529528 88851172212 99546220719 103874317272 108595877148 116858606931 132728294292 155811475908 162893815722 177702344424 199092441438 217191754296 233717213862 244340723583 265456588584 298638662157 311622951816 325787631444 398184882876 467434427724 488681447166 597277324314 651575262888 796369765752 895915986471 934868855448 977362894332 1194554648628 1791831972942 1954725788664 2389109297256 2687747959413 3583663945884 5375495918826 7167327891768 10750991837652 21501983675304
• Sum of all divisors σ(n): 69546764851200
• Sum of proper divisors (its aliquot sum) s(n): 48044781175896
• 21501983675304 is an abundant number, because the sum of its proper divisors (48044781175896) is greater than itself. Its abundance is 26542797500592

Bases of 21501983675304

• Binary: 100111000111001010010000110010101001110101000₂
• Hexadecimal: 0x138E521953A8
• Base-36: 7MDVHWYI0

Squares and roots of 21501983675304

• 21501983675304 squared (21501983675304²) is 462335301973039711699492416
• 21501983675304 cubed (21501983675304³) is 9941126115541045102888996506974954494464
• The square root of 21501983675304 is 4637023.1480233091
• The cube root of 21501983675304 is 27807.3439853019

Scales and comparisons

• 21,501,983,675,304 seconds is equal to 683,696 years, 29 weeks, 4 days, 19 hours, 8 minutes, 24 seconds.
• To count from 1 to 21,501,983,675,304 would take you about one million, seven hundred nine thousand, two hundred forty-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 21501983675304 cubic inches would be around 2317.3 feet tall.

Recreational maths with 21501983675304

• 21501983675304 backwards is 40357638910512
• 21501983675304 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21501983675304's digits is 54
• More coming soon!