1378055064345951797

Names of 1378055064345951797

• Cardinal: 1378055064345951797 can be written as One quintillion, three hundred seventy-eight quadrillion, fifty-five trillion, sixty-four billion, three hundred forty-five million, nine hundred fifty-one thousand, seven hundred ninety-seven.

Scientific notation

• Scientific notation: 1.378055064345951797 × 10¹⁸

Factors of 1378055064345951797

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 85614

Divisors of 1378055064345951797

• Number of divisors d(n): 12
• Complete list of divisors:
  1 13 169 2197 85601 1112813 14466569 188065397 7327531201 95257905613 1238352772969 16098586048597
• Sum of all divisors σ(n): 1378056405487894340
• Sum of proper divisors (its aliquot sum) s(n): 1341141942543
• 1378055064345951797 is a deficient number, because the sum of its proper divisors (1341141942543) is less than itself. Its deficiency is 1378053723204009254

Bases of 1378055064345951797

• Binary: 1001100011111110101011100011110011111010001001011111000110101₂
• Hexadecimal: 0x131FD5C79F44BE35
• Base-36: AGWVR0XK7EPH

Squares and roots of 1378055064345951797

• 1378055064345951797 squared (1378055064345951797²) is 1899035760369525347631182661847529209
• 1378055064345951797 cubed (1378055064345951797³) is 2616975846951289750446610349518044557451760445863538573
• The square root of 1378055064345951797 is 1173905900.9758626293
• 1378055064345951797 is a perfect cube number. Its cube root is 1112813

Scales and comparisons

• 1,378,055,064,345,951,797 seconds is equal to 43,817,888,442 years, 4 days, 23 hours, 3 minutes, 17 seconds.
• To count from 1 to 1,378,055,064,345,951,797 would take you about one hundred fifty-three billion, three hundred sixty-two million, six hundred nine thousand, five hundred forty-seven 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 1378055064345951797 cubic inches would be around 92734.4 feet tall.

Recreational maths with 1378055064345951797

• 1378055064345951797 backwards is 7971595434605508731
• The number of decimal digits it has is: 19
• The sum of 1378055064345951797's digits is 89
• More coming soon!