21234364073793

Names of 21234364073793

• Cardinal: 21234364073793 can be written as Twenty-one trillion, two hundred thirty-four billion, three hundred sixty-four million, seventy-three thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 2.1234364073793 × 10¹³

Factors of 21234364073793

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 208

Divisors of 21234364073793

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 9 13 19 27 39 41 57 59 73 117 123 169 171 177 219 247 351 361 369 507 513 531 533 657 741 767 779 949 1083 1107 1121 1387 1521 1593 1599 1971 2223 2301 2337 2419 2847 2993 3211 3249 3363 4161 4307 4563 4693 4797 5329 6669 6903 6929 7011 7257 8541 8979 9633 9747 9971 10089 10127 12337 12483 12921 14079 14391 14573 14801 15987 18031 20709 20787 21033 21299 21771 25623 26353 26937 28899 29913 30267 30381 31447 37011 37449 38763 38909 42237 43719 44403 45961 47961 54093 55991 56867 61009 62361 63897 65313 69277 79059 80811 81833 86697 89739 91143 94341 101251 111033 116289 116727 126711 131157 131651 133209 137883 143883 162279 167973 170601 176587 183027 187083 189449 191691 192413 207831 218489 234403 237177 245499 269217 273429 276887 283023 303753 314411 333099 342589 350181 393471 394953 399627 408811 413649 486837 503919 505817 511803 529761 549081 568347 575073 577239 597493 623493 655467 703209 711531 727883 736497 739271 830661 849069 873259 900601 911259 943233 1027767 1050543 1063829 1080473 1184859 1226433 1240947 1316263 1511757 1517451 1535409 1554827 1589283 1647243 1705041 1731717 1792479 1870479 1923769 1966401 2109627 2183649 2209491 2217813 2295631 2491983 2501369 2619777 2701803 2733777 2829699 2840357 3083301 3191487 3241419 3355153 3554577 3599531 3679299 3948789 4087343 4151291 4453657 4552353 4664481 4767849 5115123 5195151 5377437 5771307 5899203 5973809 6328881 6550947 6653439 6886893 7475949 7504107 7767409 7859331 8105409 8489097 8521071 9249903 9574461 9610523 9724257 10065459 10798593 11037897 11352367 11846367 12262029 12453873 12890851 13360971 13657059 13829777 13993443 14046149 16132311 17111419 17313921 17921427 19652841 19960317 20212751 20660679 22512321 23302227 23577993 24316227 25008997 25563213 28723383 28831569 29172771 29843203 30196377 32395779 34057101 35539101 36786087 36924641 37361619 38672553 40082913 41489331 41980329 42138447 43616989 51334257 51941763 53135459 53764281 53966783 60638253 61982037 63747907 67536963 69906681 75026991 76689639 77659517 78874529 86494707 89529609 90589131 97187337 102171303 110358261 110773923 112084857 113502371 116017659 120248739 124467993 126415341 130850967 147580771 154002771 159406377 161292843 161900349 167581063 181914759 182599937 191243721 209720043 225080973 232978551 236623587 244926169 259484121 262765763 268588827 306513909 325116961 332321769 340507113 348052977 373403979 379246023 392552901 442742313 462008313 478219131 485701047 502743189 545744277 547799811 567020857 573731163 675242919 698935653 701568179 709870761 734778507 788297289 805766481 828722791 975350883 996965307 1009573721 1021521339 1025368877 1177658703 1328226939 1434657393 1457103141 1475530823 1508229567 1643399433 1701062571 1721193489 2096806959 2104704537 2129612283 2178553819 2204335521 2364891867 2486168373 2926052649 3028721163 3064564017 3076106631 3184040197 3984680817 4426592469 4524688701 4653597211 4930198299 5103187713 6314113611 6535661457 6613006563 7094675601 7458505119 8778157947 9086163489 9228319893 9552120591 10773396283 13279777407 13329795401 13960791633 15309563139 18942340833 19181900699 19606984371 22375515357 27258490467 27684959679 28656361773 32320188849 39839332221 39989386203 41392522561 41882374899 57545702097 58820953113 60496763743 85969085319 96960566547 119968158609 124177567683 125647124697 172637106291 181490291229 290881699641 359904475827 372532703049 517911318873 544470873687 786457928659 1117598109147 1633412621061 2359373785977 7078121357931 21234364073793
• Sum of all divisors σ(n): 37972707595200
• Sum of proper divisors (its aliquot sum) s(n): 16738343521407
• 21234364073793 is a deficient number, because the sum of its proper divisors (16738343521407) is less than itself. Its deficiency is 4496020552386

Bases of 21234364073793

• Binary: 100110101000000000010101110100100011101000001₂
• Hexadecimal: 0x135002BA4741
• Base-36: 7IYXK44E9

Squares and roots of 21234364073793

• 21234364073793 squared (21234364073793²) is 450898217618390850749406849
• 21234364073793 cubed (21234364073793³) is 9574536913133256591796493865110015608257
• The square root of 21234364073793 is 4608075.9622420505
• The cube root of 21234364073793 is 27691.4960727077

Scales and comparisons

• 21,234,364,073,793 seconds is equal to 675,187 years, 4 weeks, 6 days, 16 hours, 56 minutes, 33 seconds.
• To count from 1 to 21,234,364,073,793 would take you about one million, six hundred eighty-seven thousand, nine hundred sixty-seven 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 21234364073793 cubic inches would be around 2307.6 feet tall.

Recreational maths with 21234364073793

• 21234364073793 backwards is 39737046343212
• The number of decimal digits it has is: 14
• The sum of 21234364073793's digits is 54
• More coming soon!