12421162750689

Names of 12421162750689

• Cardinal: 12421162750689 can be written as Twelve trillion, four hundred twenty-one billion, one hundred sixty-two million, seven hundred fifty thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.2421162750689 × 10¹³

Factors of 12421162750689

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 113

Divisors of 12421162750689

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 7 9 11 19 21 33 49 57 63 73 77 99 121 133 147 171 209 219 231 361 363 399 441 511 539 627 657 693 803 847 931 1083 1089 1197 1331 1387 1463 1533 1617 1881 2299 2409 2527 2541 2793 3249 3577 3971 3993 4161 4389 4599 4851 5329 5621 5929 6897 7227 7581 7623 8379 8833 9317 9709 10241 10731 11913 11979 12483 13167 14641 15257 15987 16093 16863 17689 17787 20691 22743 25289 26353 26499 27797 27951 29127 30723 32193 35739 37303 39347 43681 43923 45771 47961 48279 50589 53067 53361 58619 61831 65219 67963 75867 79059 79497 83391 83853 87381 92169 97163 101251 102487 106799 111909 112651 118041 131043 131769 137313 144837 159201 167827 175857 177023 184471 185493 194579 195657 203889 227601 237177 250173 261121 278179 289883 291489 303753 305767 307461 320397 335727 337953 354123 393129 410333 432817 480491 503481 527571 531069 553413 556479 583737 586971 611667 644809 680141 708757 717409 747593 783363 834537 869649 874467 911259 917301 922383 961191 1013859 1068793 1113761 1174789 1230999 1239161 1291297 1298451 1441473 1510443 1593207 1660239 1751211 1846097 1923769 1934427 1947253 2029181 2040423 2126271 2140369 2152227 2242779 2350089 2503611 2608947 2751903 2872331 3188713 3206379 3341283 3363437 3524367 3692997 3717483 3873891 3895353 4324419 4513663 4760987 4961299 5285401 5538291 5771307 5803281 5841759 6087543 6121269 6378813 6421107 6456681 6728337 7092899 7481551 7796327 8223523 8616993 9566139 9619137 10023849 10090311 10573101 11152449 11621673 12251371 12922679 13466383 13540989 13630771 14204267 14282961 14883897 15856203 16614873 17313921 17525277 18262629 19263321 20307067 21161459 21278697 22320991 22444653 23388981 23544059 24670569 25850979 28698417 30270933 31595641 35075843 36754113 36997807 38768037 40399149 40622967 40892313 42612801 42848883 44651691 47568609 49650293 52370857 54574289 60921201 63484377 63836091 66962973 67333959 70166943 70632177 74011707 78021889 85759597 90458753 94264681 94786923 105227529 110262339 110993421 116304111 121197447 122676939 127838403 134765081 142149469 148130213 148950879 156246937 157112571 163722867 182763603 190453131 200888919 211896531 232776049 234065667 245530901 257278791 258984649 271376259 282794043 284360769 315682587 332980263 347552051 385834273 404295243 426448407 444390639 446852637 468740811 471337713 491168601 546153223 600317179 698328147 702197001 736592703 771836373 776953947 814128777 848382129 943355567 995046283 1036911491 1042656153 1157502819 1212885729 1279345221 1333171917 1406222433 1482415891 1629432343 1638459669 1718716307 1800951537 2094984441 2209778109 2330861841 2560536539 2700839911 2830066701 2985138849 3110734473 3127968459 3472508457 3823072561 4447247673 4888297029 4915379007 5156148921 5402854611 6603488969 7681609617 8102519733 8490200103 8955416547 9332203419 10376911237 11406026401 11469217683 13341743019 14664891087 15468446763 17923755773 18905879377 19810466907 23044828851 24307559199 28165901929 31130733711 34218079203 34407653049 53771267319 56717638131 59431400721 72638378659 84497705787 93392201133 102654237609 125466290411 161313801957 170152914393 197161313503 217915135977 253493117361 376398871233 591483940509 653745407931 1129196613699 1380129194521 1774451821527 4140387583563 12421162750689
• Sum of all divisors σ(n): 24566250746115
• Sum of proper divisors (its aliquot sum) s(n): 12145087995426
• 12421162750689 is a deficient number, because the sum of its proper divisors (12145087995426) is less than itself. Its deficiency is 276074755263

Bases of 12421162750689

• Binary: 10110100110000000110111111100101001011100001₂
• Hexadecimal: 0xB4C06FE52E1
• Base-36: 4EI7BLHI9

Squares and roots of 12421162750689

• 12421162750689 squared (12421162750689²) is 154285284079103924769974721
• 12421162750689 cubed (12421162750689³) is 1916402623582836284462114927093355332769
• 12421162750689 is a perfect square number. Its square root is 3524367
• The cube root of 12421162750689 is 23159.0505537167

Scales and comparisons

• 12,421,162,750,689 seconds is equal to 394,954 years, 28 weeks, 5 days, 18 hours, 18 minutes, 9 seconds.
• To count from 1 to 12,421,162,750,689 would take you about nine hundred eighty-seven thousand, three hundred eighty-six 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 12421162750689 cubic inches would be around 1929.9 feet tall.

Recreational maths with 12421162750689

• 12421162750689 backwards is 98605726112421
• The number of decimal digits it has is: 14
• The sum of 12421162750689's digits is 54
• More coming soon!