1438688023669169

Names of 1438688023669169

• Cardinal: 1438688023669169 can be written as One quadrillion, four hundred thirty-eight trillion, six hundred eighty-eight billion, twenty-three million, six hundred sixty-nine thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 1.438688023669169 × 10¹⁵

Factors of 1438688023669169

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1355

Divisors of 1438688023669169

• Number of divisors d(n): 384
• Complete list of divisors:
  1 7 13 17 29 41 49 91 119 203 221 287 343 377 493 533 617 631 637 697 833 1189 1421 1547 1681 2009 2639 3451 3731 4319 4417 4459 4879 5831 6409 8021 8203 8323 9061 9947 10489 10727 10829 11767 14063 15457 17893 18299 18473 20213 21853 24157 25297 25871 26117 28577 30233 30919 34153 44863 48749 56147 57421 58261 63427 73423 75089 75803 82369 108199 125251 128093 129311 136357 139451 141491 152971 169099 177079 181097 182819 200039 211631 216433 232609 237887 239071 262769 304181 311083 314041 328861 336323 341243 371501 389327 393029 401947 407827 430049 439807 443989 513961 525623 576583 633737 733613 750259 757393 828733 876757 896651 954499 976157 990437 1037177 1060711 1070797 1239553 1267679 1400273 1628263 1665209 1839383 2129267 2177581 2198287 2302027 2354261 2388701 2600507 2725289 2751203 2813629 3010343 3078649 3107923 3597727 3679361 3954353 4044079 4436159 5061251 5135291 5251813 5301751 5590637 5717491 5801131 6137299 6276557 6618559 6681493 6833099 6933059 7260239 7424977 7495579 8676871 8873753 9536969 9753367 9801911 10773529 11290483 11397841 11656463 12471421 12754403 12875681 13483301 13789243 14904869 15243067 15962407 16114189 16479827 16720907 17632009 18032087 18203549 19077023 21072401 21550543 27680471 28308553 30078133 30760619 31053113 35428757 35947037 36762691 39134459 40022437 40607917 46329913 46770451 47831693 50821673 51974839 66758783 68273569 75414703 79033381 79784887 81595241 86041267 87299947 89280821 90129767 94383107 96524701 104334083 106701469 111736849 112799323 115358789 123424063 126224609 127424843 133539161 146776279 147506807 150853801 162128473 165807239 191938211 193763297 198159871 207511291 210546931 215324333 217371791 229216117 234417131 248001299 251629259 257338837 271360919 273941213 280157059 284255419 324309391 355751711 363823873 391015729 399888047 462909803 467311481 477914983 511328261 522930523 527902921 553233667 602288869 611099629 624965747 654458687 660681749 675672907 782157943 863968441 883572263 1027433953 1134899311 1160650673 1343567477 1356343079 1387119097 1452579037 1473828517 1507270331 1604512819 1640919917 1736009093 1899526433 1917588491 1961099413 2270165737 2495196743 2737110103 2799216329 3240368621 3271180367 3345404881 3527691947 3579297827 3660513661 3695320447 3872635669 4216022083 4277697403 4374760229 4581210809 4624772243 4729710349 5475105601 6017827439 6047779087 6185005841 6647267393 6798096799 7192037671 7869466651 7944295177 8124554711 8507962931 9404972339 10168053259 10316799619 10550892317 11125797679 11231589733 11486439419 13296685031 17466377201 18979301923 19159770721 19594514303 22682580347 24693843629 25055084789 25623595627 29512154581 32068475663 42124792073 46530871751 47586677593 50344263697 55086266557 55610066239 56871882977 59555740517 65834806373 71176372813 77880583753 78621128131 80405075933 93076795217 102303066463 122264640407 132855113461 134118395047 137161600121 144635369827 158778062429 172856905403 175385593523 179365169389 224479329641 246730924999 294873544511 322648132691 325716102257 333106743151 385603865899 416890183619 545164086271 716121465241 855852482849 929985794227 1012447588789 1209998337821 1727116474993 2064114811577 2258536928837 2280012715799 2331747202057 2699227061293 2918231285333 3816148603897 4194425724983 5012850256687 6509900559589 7087133121523 12089815324951 15809758501859 29360980074881 35089951796809 49609931850661 84628707274657 110668309513013 205526860524167 1438688023669169
• Sum of all divisors σ(n): 2035038442752000
• Sum of proper divisors (its aliquot sum) s(n): 596350419082831
• 1438688023669169 is a deficient number, because the sum of its proper divisors (596350419082831) is less than itself. Its deficiency is 842337604586338

Bases of 1438688023669169

• Binary: 101000111000111101010101000100101111110100110110001₂
• Hexadecimal: 0x51C7AA897E9B1
• Base-36: E5Z05JGVCH

Squares and roots of 1438688023669169

• 1438688023669169 squared (1438688023669169²) is 2069823229449099380773561150561
• 1438688023669169 cubed (1438688023669169³) is 2977829891320661707882863285903073572462753809
• The square root of 1438688023669169 is 37930041.1767396979
• The cube root of 1438688023669169 is 112890.0181285777

Scales and comparisons

• 1,438,688,023,669,169 seconds is equal to 45,745,828 years, 51 weeks, 6 days, 10 hours, 19 minutes, 29 seconds.
• To count from 1 to 1,438,688,023,669,169 would take you about one hundred thirty-seven million, two hundred thirty-seven thousand, four 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 1438688023669169 cubic inches would be around 9407.5 feet tall.

Recreational maths with 1438688023669169

• 1438688023669169 backwards is 9619663208868341
• The number of decimal digits it has is: 16
• The sum of 1438688023669169's digits is 80
• More coming soon!