490045064516

Names of 490045064516

• Cardinal: 490045064516 can be written as Four hundred ninety billion, forty-five million, sixty-four thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 4.90045064516 × 10¹¹

Factors of 490045064516

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1399

Divisors of 490045064516

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 343 647 686 743 1294 1372 1486 2588 2972 4529 5201 9058 10402 18116 20804 31703 36407 63406 72814 126812 145628 221921 254849 443842 480721 509698 552049 887684 961442 1019396 1104098 1922884 2208196 3365047 3864343 6730094 7728686 13460188 15457372 23555329 27050401 47110658 54100802 94221316 108201604 164887303 189352807 329774606 357175703 378705614 659549212 714351406 757411228 1428702812 2500229921 5000459842 10000919684 17501609447 35003218894 70006437788 122511266129 245022532258 490045064516
• Sum of all divisors σ(n): 1002987619200
• Sum of proper divisors (its aliquot sum) s(n): 512942554684
• 490045064516 is an abundant number, because the sum of its proper divisors (512942554684) is greater than itself. Its abundance is 22897490168

Bases of 490045064516

• Binary: 111001000011000111101100100010101000100₂
• Hexadecimal: 0x7218F64544
• Base-36: 694G6FR8

Squares and roots of 490045064516

• 490045064516 squared (490045064516²) is 240144165256490602314256
• 490045064516 cubed (490045064516³) is 117681462956257902898837280426540096
• The square root of 490045064516 is 700032.1881999429
• The cube root of 490045064516 is 7883.9768405329

Scales and comparisons

• 490,045,064,516 seconds is equal to 15,581 years, 47 weeks, 4 days, 21 hours, 1 minute, 56 seconds.
• To count from 1 to 490,045,064,516 would take you about thirty-one thousand, one hundred sixty-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 490045064516 cubic inches would be around 657 feet tall.

Recreational maths with 490045064516

• 490045064516 backwards is 615460540094
• The number of decimal digits it has is: 12
• The sum of 490045064516's digits is 44
• More coming soon!