45395628120

Names of 45395628120

• Cardinal: 45395628120 can be written as Forty-five billion, three hundred ninety-five million, six hundred twenty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.539562812 × 10¹⁰

Factors of 45395628120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42032999

Divisors of 45395628120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 42032989 84065978 126098967 168131956 210164945 252197934 336263912 378296901 420329890 504395868 630494835 756593802 840659780 1008791736 1134890703 1260989670 1513187604 1681319560 1891484505 2269781406 2521979340 3026375208 3782969010 4539562812 5043958680 5674453515 7565938020 9079125624 11348907030 15131876040 22697814060 45395628120
• Sum of all divisors σ(n): 151318764000
• Sum of proper divisors (its aliquot sum) s(n): 105923135880
• 45395628120 is an abundant number, because the sum of its proper divisors (105923135880) is greater than itself. Its abundance is 60527507760

Bases of 45395628120

• Binary: 101010010001110010100101000001011000₂
• Hexadecimal: 0xA91CA5058
• Base-36: KURDUU0

Squares and roots of 45395628120

• 45395628120 squared (45395628120²) is 2060763052409334734400
• 45395628120 cubed (45395628120³) is 93549633170610229619421371328000
• The square root of 45395628120 is 213062.4981548841
• The cube root of 45395628120 is 3567.2866608267

Scales and comparisons

• 45,395,628,120 seconds is equal to 1,443 years, 22 weeks, 6 days, 8 hours, 42 minutes.
• To count from 1 to 45,395,628,120 would take you about two thousand, eight hundred eighty-six 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 45395628120 cubic inches would be around 297.3 feet tall.

Recreational maths with 45395628120

• 45395628120 backwards is 02182659354
• 45395628120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45395628120's digits is 45
• More coming soon!