1395335365749072001

Names of 1395335365749072001

• Cardinal: 1395335365749072001 can be written as One quintillion, three hundred ninety-five quadrillion, three hundred thirty-five trillion, three hundred sixty-five billion, seven hundred forty-nine million, seventy-two thousand and one.

Scientific notation

• Scientific notation: 1.395335365749072001 × 10¹⁸

Factors of 1395335365749072001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 8896063102

Divisors of 1395335365749072001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 159716111 8736346991 1395335365749072001
• Sum of all divisors σ(n): 1395335374645135104
• Sum of proper divisors (its aliquot sum) s(n): 8896063103
• 1395335365749072001 is a deficient number, because the sum of its proper divisors (8896063103) is less than itself. Its deficiency is 1395335356853008898

Bases of 1395335365749072001

• Binary: 1001101011101001110100001111101010010000000110110000010000001₂
• Hexadecimal: 0x135D3A1F52036081
• Base-36: ALN13TSZGO01

Squares and roots of 1395335365749072001

• 1395335365749072001 squared (1395335365749072001²) is 1946960782910096533414339592682144001
• 1395335365749072001 cubed (1395335365749072001³) is 2716663236120959118159924845176933449401833928799216001
• The square root of 1395335365749072001 is 1181243144.2125164779
• The cube root of 1395335365749072001 is 1117445.1132563993

Scales and comparisons

• 1,395,335,365,749,072,001 seconds is equal to 44,367,348,575 years, 7 weeks, 6 days, 1 second.
• To count from 1 to 1,395,335,365,749,072,001 would take you about one hundred fifty-five billion, two hundred eighty-five million, seven hundred twenty thousand and thirteen 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 1395335365749072001 cubic inches would be around 93120.4 feet tall.

Recreational maths with 1395335365749072001

• 1395335365749072001 backwards is 1002709475635335931
• The number of decimal digits it has is: 19
• The sum of 1395335365749072001's digits is 73
• More coming soon!