381927615125746382

Names of 381927615125746382

• Cardinal: 381927615125746382 can be written as Three hundred eighty-one quadrillion, nine hundred twenty-seven trillion, six hundred fifteen billion, one hundred twenty-five million, seven hundred forty-six thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 3.81927615125746382 × 10¹⁷

Factors of 381927615125746382

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 198134505536

Divisors of 381927615125746382

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 11 14 22 77 154 12517 25034 87619 137687 175238 275374 963809 1927618 198134492999 396268985998 1386941450993 2179479422989 2773882901986 4358958845978 15256355960923 30512711921846 2480049448868483 4960098897736966 17360346142079381 27280543937553313 34720692284158762 54561087875106626 190963807562873191 381927615125746382
• Sum of all divisors σ(n): 714311304011712000
• Sum of proper divisors (its aliquot sum) s(n): 332383688885965618
• 381927615125746382 is a deficient number, because the sum of its proper divisors (332383688885965618) is less than itself. Its deficiency is 49543926239780764

Bases of 381927615125746382

• Binary: 10101001100111000010010010001110101011110110111001011001110₂
• Hexadecimal: 0x54CE124757B72CE
• Base-36: 2WGM1G7B2ITQ

Squares and roots of 381927615125746382

• 381927615125746382 squared (381927615125746382²) is 145868703195640256560090012586089924
• 381927615125746382 cubed (381927615125746382³) is 55711285932996223259866883128308391525886531469654968
• The square root of 381927615125746382 is 618002924.8520967817
• The cube root of 381927615125746382 is 725538.3176760193

Scales and comparisons

• 381,927,615,125,746,382 seconds is equal to 12,144,116,781 years, 16 weeks, 3 days, 20 hours, 13 minutes, 2 seconds.
• To count from 1 to 381,927,615,125,746,382 would take you about thirty-six billion, four hundred thirty-two million, three hundred fifty thousand, three hundred forty-three 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 381927615125746382 cubic inches would be around 60461.5 feet tall.

Recreational maths with 381927615125746382

• 381927615125746382 backwards is 283647521516729183
• The number of decimal digits it has is: 18
• The sum of 381927615125746382's digits is 80
• More coming soon!