45199004800

Names of 45199004800

• Cardinal: 45199004800 can be written as Forty-five billion, one hundred ninety-nine million, four thousand, eight hundred.

Scientific notation

• Scientific notation: 4.51990048 × 10¹⁰

Factors of 45199004800

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14124696

Divisors of 45199004800

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 14124689 28249378 56498756 70623445 112997512 141246890 225995024 282493780 353117225 451990048 564987560 706234450 903980096 1129975120 1412468900 1807960192 2259950240 2824937800 4519900480 5649875600 9039800960 11299751200 22599502400 45199004800
• Sum of all divisors σ(n): 111655674450
• Sum of proper divisors (its aliquot sum) s(n): 66456669650
• 45199004800 is an abundant number, because the sum of its proper divisors (66456669650) is greater than itself. Its abundance is 21257664850

Bases of 45199004800

• Binary: 101010000110000100100001010010000000₂
• Hexadecimal: 0xA86121480
• Base-36: KRIBJB4

Squares and roots of 45199004800

• 45199004800 squared (45199004800²) is 2042950034910423040000
• 45199004800 cubed (45199004800³) is 92339308434076378554990592000000
• The square root of 45199004800 is 212600.5757282891
• The cube root of 45199004800 is 3562.1288449689

Scales and comparisons

• 45,199,004,800 seconds is equal to 1,437 years, 9 weeks, 5 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 45,199,004,800 would take you about two thousand, eight hundred seventy-four 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 45199004800 cubic inches would be around 296.8 feet tall.

Recreational maths with 45199004800

• 45199004800 backwards is 00840099154
• 45199004800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45199004800's digits is 40
• More coming soon!