1827979139378

Names of 1827979139378

• Cardinal: 1827979139378 can be written as One trillion, eight hundred twenty-seven billion, nine hundred seventy-nine million, one hundred thirty-nine thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 1.827979139378 × 10¹²

Factors of 1827979139378

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 73

Divisors of 1827979139378

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 23 41 46 49 82 98 161 287 322 343 574 686 943 1127 1681 1886 2009 2254 3362 4018 6601 7889 11767 13202 14063 15778 23534 28126 38663 46207 68921 77326 82369 92414 137842 164738 270641 323449 482447 541282 576583 646898 964894 1153166 1585183 1894487 2825761 3170366 3377129 3788974 5651522 6754258 11096281 13261409 19780327 22192562 23639903 26522818 39560654 47279806 64992503 77673967 115856201 129985006 138462289 155347934 231712402 276924578 454947521 543717769 810993407 909895042 969236023 1087435538 1621986814 1938472046 2664692623 3184632647 5329385246 5676953849 6369265294 11353907698 18652848361 22292428529 37305696722 39738676943 44584857058 79477353886 130569938527 261139877054 913989569689 1827979139378
• Sum of all divisors σ(n): 3420075052800
• Sum of proper divisors (its aliquot sum) s(n): 1592095913422
• 1827979139378 is a deficient number, because the sum of its proper divisors (1592095913422) is less than itself. Its deficiency is 235883225956

Bases of 1827979139378

• Binary: 11010100110011100000011000001100100110010₂
• Hexadecimal: 0x1A99C0C1932
• Base-36: NBRFKZ02

Squares and roots of 1827979139378

• 1827979139378 squared (1827979139378²) is 3341507734001133550226884
• 1827979139378 cubed (1827979139378³) is 6108206431824323055620181150958638152
• The square root of 1827979139378 is 1352027.7879459431
• The cube root of 1827979139378 is 12227.1079108593

Scales and comparisons

• 1,827,979,139,378 seconds is equal to 58,124 years, 4 weeks, 1 day, 23 hours, 9 minutes, 38 seconds.
• To count from 1 to 1,827,979,139,378 would take you about one hundred forty-five thousand, three hundred ten 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 1827979139378 cubic inches would be around 1018.9 feet tall.

Recreational maths with 1827979139378

• 1827979139378 backwards is 8739319797281
• The number of decimal digits it has is: 13
• The sum of 1827979139378's digits is 74
• More coming soon!