1689408790407

Names of 1689408790407

• Cardinal: 1689408790407 can be written as One trillion, six hundred eighty-nine billion, four hundred eight million, seven hundred ninety thousand, four hundred seven.

Scientific notation

• Scientific notation: 1.689408790407 × 10¹²

Factors of 1689408790407

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 181

Divisors of 1689408790407

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 9 13 17 27 39 47 51 81 101 117 141 153 221 243 303 351 423 459 611 663 729 799 909 1053 1269 1313 1377 1717 1833 1989 2209 2397 2727 3159 3807 3939 4131 4747 5151 5499 5967 6627 7191 8181 9477 10387 11421 11817 12393 14241 15453 16497 17901 19881 21573 22321 24543 28717 31161 34263 35451 37553 42723 46359 49491 53703 59643 61711 64719 66963 73629 80699 86151 93483 103823 106353 112659 128169 139077 148473 161109 178929 185133 194157 200889 223109 242097 258453 280449 311469 319059 337977 384507 417231 445419 488189 536787 555399 582471 602667 669327 726291 775359 841347 934407 957177 1013931 1049087 1153521 1251693 1349699 1464567 1610361 1666197 1764991 1808001 2007981 2178873 2326077 2524041 2803221 2900417 3041793 3147261 3460563 3792853 4049097 4393701 4998591 5294973 5424003 6023943 6536619 6978231 7572123 8409663 8701251 9125379 9441783 10486123 11378559 12147291 13181103 14995773 15884919 16272009 18071829 19609857 20934693 22944883 25228989 26103753 27376137 28325349 31458369 34135677 36441873 39543309 44987319 47654757 49307089 54215487 58829571 68834649 75686967 78311259 84976047 94375107 102407031 109325619 118629927 136319599 142964271 147921267 162646461 178264091 206503947 234933777 254928141 283125321 307221093 327976857 355889781 408958797 428892813 443763801 534792273 619511841 704801331 764784423 849375963 921663279 983930571 1226876391 1286678439 1331291403 1604376819 1858535523 2114403993 2317433183 2548127889 2764989837 3680629173 3993874209 4813130457 5575606569 6952299549 7644383667 11041887519 11981622627 14439391371 16726819707 20856898647 33125662557 35944867881 43318174113 62570695941 99376987671 129954522339 187712087823 563136263469 1689408790407
• Sum of all divisors σ(n): 2980261589760
• Sum of proper divisors (its aliquot sum) s(n): 1290852799353
• 1689408790407 is a deficient number, because the sum of its proper divisors (1290852799353) is less than itself. Its deficiency is 398555991054

Bases of 1689408790407

• Binary: 11000100101011000100111000101111110000111₂
• Hexadecimal: 0x189589C5F87
• Base-36: LK3QDHFR

Squares and roots of 1689408790407

• 1689408790407 squared (1689408790407²) is 2854102061104442855225649
• 1689408790407 cubed (1689408790407³) is 4821745110748582406540417096131549143
• The square root of 1689408790407 is 1299772.5918048127
• The cube root of 1689408790407 is 11909.9951107467

Scales and comparisons

• 1,689,408,790,407 seconds is equal to 53,717 years, 50 weeks, 4 days, 11 hours, 33 minutes, 27 seconds.
• To count from 1 to 1,689,408,790,407 would take you about one hundred thirty-four thousand, two hundred ninety-four 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 1689408790407 cubic inches would be around 992.5 feet tall.

Recreational maths with 1689408790407

• 1689408790407 backwards is 7040978049861
• The number of decimal digits it has is: 13
• The sum of 1689408790407's digits is 63
• More coming soon!