1940427318401

Names of 1940427318401

• Cardinal: 1940427318401 can be written as One trillion, nine hundred forty billion, four hundred twenty-seven million, three hundred eighteen thousand, four hundred one.

Scientific notation

• Scientific notation: 1.940427318401 × 10¹²

Factors of 1940427318401

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 787

Divisors of 1940427318401

• Number of divisors d(n): 128
• Complete list of divisors:
  1 11 13 43 71 79 127 143 443 473 559 781 869 923 1027 1397 1651 3053 3397 4873 5461 5609 5759 6149 9017 10033 10153 11297 18161 19049 31453 33583 34997 37367 39689 44161 56261 60071 61699 63349 70993 72917 99187 110363 117221 130429 209539 241187 247637 345983 384967 387731 408889 431419 436579 454961 485771 618871 712343 731393 780923 802087 1289431 1352479 1434719 1504871 2419223 2484787 2653057 2724007 3135431 3994531 4265041 4444619 4497779 4745609 5004571 5040503 5608447 7835773 8045323 9260459 14877269 16553581 17582227 19563323 26611453 27332657 30630749 31449899 32302231 34489741 43939841 48890809 51928903 55445533 57780047 61692917 101865049 106845841 171764833 191118617 193404497 215196553 315567949 336938239 345948889 355324541 398199737 571217933 635580517 1175304251 1388995933 1889413163 2102304787 2232942829 2484542021 3471247439 4102383337 4380197107 13569421807 15278955263 24562371119 27329962231 45126216707 149263639877 176402483491 1940427318401
• Sum of all divisors σ(n): 2419788349440
• Sum of proper divisors (its aliquot sum) s(n): 479361031039
• 1940427318401 is a deficient number, because the sum of its proper divisors (479361031039) is less than itself. Its deficiency is 1461066287362

Bases of 1940427318401

• Binary: 11100001111001010011110110010010010000001₂
• Hexadecimal: 0x1C3CA7B2481
• Base-36: ORF4BP8H

Squares and roots of 1940427318401

• 1940427318401 squared (1940427318401²) is 3765258177996895833196801
• 1940427318401 cubed (1940427318401³) is 7306209829417951723312199159721635201
• The square root of 1940427318401 is 1392992.2176383471
• The cube root of 1940427318401 is 12472.8526971865

Scales and comparisons

• 1,940,427,318,401 seconds is equal to 61,699 years, 30 weeks, 3 days, 12 hours, 26 minutes, 41 seconds.
• To count from 1 to 1,940,427,318,401 would take you about one hundred fifty-four thousand, two hundred forty-eight 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 1940427318401 cubic inches would be around 1039.4 feet tall.

Recreational maths with 1940427318401

• 1940427318401 backwards is 1048137240491
• The number of decimal digits it has is: 13
• The sum of 1940427318401's digits is 44
• More coming soon!