1338879106945809

Names of 1338879106945809

• Cardinal: 1338879106945809 can be written as One quadrillion, three hundred thirty-eight trillion, eight hundred seventy-nine billion, one hundred six million, nine hundred forty-five thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.338879106945809 × 10¹⁵

Factors of 1338879106945809

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 27

Divisors of 1338879106945809

• Number of divisors d(n): 285
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 99 117 121 143 169 243 297 351 363 429 507 729 891 1053 1089 1287 1521 1573 1859 2187 2197 2673 3159 3267 3861 4563 4719 5577 6561 6591 8019 9477 9801 11583 13689 14157 16731 19683 19773 20449 24057 24167 28431 28561 29403 34749 41067 42471 50193 59049 59319 61347 72171 72501 85293 85683 88209 104247 123201 127413 150579 177147 177957 184041 216513 217503 255879 257049 264627 265837 312741 314171 369603 382239 451737 531441 533871 552123 649539 652509 767637 771147 793881 797511 938223 942513 1108809 1146717 1355211 1594323 1601613 1656369 1948617 1957527 2302911 2313441 2381643 2392533 2814669 2827539 3326427 3440151 3455881 4065633 4782969 4804839 4969107 5845851 5872581 6908733 6940323 7144929 7177599 8444007 8482617 9979281 10320453 10367643 12196899 14348907 14414517 14907321 17537553 17617743 20726199 20820969 21434787 21532797 25332021 25447851 29937843 30961359 31102929 36590697 43046721 43243551 44721963 52612659 52853229 62178597 62462907 64304361 64598391 75996063 76343553 89813529 92884077 93308787 109772091 129140163 129730653 134165889 157837977 158559687 186535791 187388721 192913083 193795173 227988189 229030659 269440587 278652231 279926361 329316273 387420489 389191959 402497667 473513931 475679061 559607373 562166163 578739249 581385519 683964567 687091977 808321761 835956693 839779083 987948819 1167575877 1207493001 1420541793 1427037183 1678822119 1686498489 1736217747 1744156557 2051893701 2061275931 2424965283 2507870079 2519337249 2963846457 3502727631 3622479003 4261625379 4281111549 5036466357 5059495467 5208653241 5232469671 6155681103 6183827793 7274895849 7523610237 7558011747 8891539371 10508182893 10867437009 12843334647 15178486401 15625959723 15697409013 18467043309 18551483379 21824687547 22570830711 22674035241 26674618113 31524548679 32602311027 38530003941 45535459203 46877879169 47092227039 55401129927 55654450137 65474062641 67712492133 68022105723 80023854339 94573646037 97806933081 115590011823 136606377609 141276681117 166963350411 203137476399 204066317169 240071563017 283720938111 293420799243 346770035469 409819132827 423830043351 500890051233 609412429197 612198951507 720214689051 851162814333 880262397729 1040310106407 1229457398481 1271490130053 1502670153699 1836596854521 2640787193187 3120930319221 3688372195443 3814470390159 4508010461097 5509790563563 7922361579561 9362790957663 11065116586329 11443411170477 13524031383291 16529371690689 34330233511431 40572094149873 49588115072067 102990700534293 121716282449619 148764345216201 446293035648603 1338879106945809
• Sum of all divisors σ(n): 2391441879297149
• Sum of proper divisors (its aliquot sum) s(n): 1052562772351340
• 1338879106945809 is a deficient number, because the sum of its proper divisors (1052562772351340) is less than itself. Its deficiency is 286316334594469

Bases of 1338879106945809

• Binary: 100110000011011010000010101100100010001001100010001₂
• Hexadecimal: 0x4C1B415911311
• Base-36: D6LCKJFW29

Squares and roots of 1338879106945809

• 1338879106945809 squared (1338879106945809²) is 1792597263016007053628062664481
• 1338879106945809 cubed (1338879106945809³) is 2400071022620373012387141212117203554616110129
• 1338879106945809 is a perfect square number. Its square root is 36590697
• The cube root of 1338879106945809 is 110216.6283908045

Scales and comparisons

• 1,338,879,106,945,809 seconds is equal to 42,572,214 years, 9 weeks, 1 day, 30 minutes, 9 seconds.
• To count from 1 to 1,338,879,106,945,809 would take you about one hundred twenty-seven million, seven hundred sixteen thousand, six hundred forty-two 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 1338879106945809 cubic inches would be around 9184.7 feet tall.

Recreational maths with 1338879106945809

• 1338879106945809 backwards is 9085496019788331
• 1338879106945809 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1338879106945809's digits is 81
• More coming soon!