2987994036027

Names of 2987994036027

• Cardinal: 2987994036027 can be written as Two trillion, nine hundred eighty-seven billion, nine hundred ninety-four million, thirty-six thousand and twenty-seven.

Scientific notation

• Scientific notation: 2.987994036027 × 10¹²

Factors of 2987994036027

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1031

Divisors of 2987994036027

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 7 11 13 21 33 39 49 77 91 121 143 147 169 231 273 363 429 507 539 637 847 997 1001 1183 1573 1617 1859 1911 2541 2991 3003 3549 4719 5577 5929 6979 7007 8281 10967 11011 12961 13013 17787 20449 20937 21021 24843 32901 33033 38883 39039 48853 61347 76769 77077 90727 91091 120637 142571 143143 146559 168493 230307 231231 272181 273273 361911 427713 429429 505479 537383 635089 844459 994009 997997 1002001 1179451 1568281 1612149 1853423 1905267 2533377 2982027 2993991 3006003 3538353 4704843 5560269 5911213 6958063 6985979 8256157 10934099 10977967 12922117 12973961 17733639 20387653 20874189 20957937 24768471 32802297 32933901 38766351 38921883 48706441 61162959 76538693 76845769 90454819 90817727 120275089 142143287 142713571 146119323 167987521 229616079 230537307 271364457 272453181 360825267 426429861 428140713 503962563 535770851 633183733 841925623 995003009 998994997 1175912647 1563576157 1607312553 1847862731 1899551199 2525776869 2985009027 2996984991 3527737941 4690728471 5543588193 5893479361 6965021063 8231388529 10945033099 12935039117 17680438083 20326490041 20895063189 24694165587 32835099297 38805117351 60979470123 76615231693 90545273819 142285430287 229845695079 271635821457 426856290861 995998012009 2987994036027
• Sum of all divisors σ(n): 5521584385044
• Sum of proper divisors (its aliquot sum) s(n): 2533590349017
• 2987994036027 is a deficient number, because the sum of its proper divisors (2533590349017) is less than itself. Its deficiency is 454403687010

Bases of 2987994036027

• Binary: 101011011110110010010100101011011100111011₂
• Hexadecimal: 0x2B7B252B73B
• Base-36: 124NYI1Q3

Squares and roots of 2987994036027

• 2987994036027 squared (2987994036027²) is 8928108359332920973944729
• 2987994036027 cubed (2987994036027³) is 26677134530689571734308150511932751683
• The square root of 2987994036027 is 1728581.5098013169
• The cube root of 2987994036027 is 14403.2304288393

Scales and comparisons

• 2,987,994,036,027 seconds is equal to 95,008 years, 50 weeks, 2 days, 7 hours, 20 minutes, 27 seconds.
• To count from 1 to 2,987,994,036,027 would take you about two hundred thirty-seven thousand, five hundred twenty-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 2987994036027 cubic inches would be around 1200.3 feet tall.

Recreational maths with 2987994036027

• 2987994036027 backwards is 7206304997892
• The number of decimal digits it has is: 13
• The sum of 2987994036027's digits is 66
• More coming soon!