1520113715138211816

Names of 1520113715138211816

• Cardinal: 1520113715138211816 can be written as One quintillion, five hundred twenty quadrillion, one hundred thirteen trillion, seven hundred fifteen billion, one hundred thirty-eight million, two hundred eleven thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.520113715138211816 × 10¹⁸

Factors of 1520113715138211816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9048295923441749

Divisors of 1520113715138211816

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 9048295923441737 18096591846883474 27144887770325211 36193183693766948 54289775540650422 63338071464092159 72386367387533896 108579551081300844 126676142928184318 190014214392276477 217159102162601688 253352285856368636 380028428784552954 506704571712737272 760056857569105908 1520113715138211816
• Sum of all divisors σ(n): 4343182043252034240
• Sum of proper divisors (its aliquot sum) s(n): 2823068328113822424
• 1520113715138211816 is an abundant number, because the sum of its proper divisors (2823068328113822424) is greater than itself. Its abundance is 1302954612975610608

Bases of 1520113715138211816

• Binary: 1010100011000100001110101111010111001000000110010111111101000₂
• Hexadecimal: 0x1518875EB9032FE8
• Base-36: BJRNC8648VZC

Squares and roots of 1520113715138211816

• 1520113715138211816 squared (1520113715138211816²) is 2310745706951296579172415386082017856
• 1520113715138211816 cubed (1520113715138211816³) is 3512596241333409127504514501822302765397231852822186496
• The square root of 1520113715138211816 is 1232928917.3095956775
• The cube root of 1520113715138211816 is 1149808.0877330011

Scales and comparisons

• 1,520,113,715,138,211,816 seconds is equal to 48,334,914,120 years, 49 weeks, 2 days, 14 hours, 23 minutes, 36 seconds.
• To count from 1 to 1,520,113,715,138,211,816 would take you about one hundred sixty-nine billion, one hundred seventy-two million, one hundred ninety-nine thousand, four hundred twenty-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 1520113715138211816 cubic inches would be around 95817.3 feet tall.

Recreational maths with 1520113715138211816

• 1520113715138211816 backwards is 6181128315173110251
• The number of decimal digits it has is: 19
• The sum of 1520113715138211816's digits is 57
• More coming soon!