40949312008

Names of 40949312008

• Cardinal: 40949312008 can be written as Forty billion, nine hundred forty-nine million, three hundred twelve thousand and eight.

Scientific notation

• Scientific notation: 4.0949312008 × 10¹⁰

Factors of 40949312008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 34734

Divisors of 40949312008

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 88 103 131 206 262 412 524 824 1048 1133 1441 2266 2882 4532 5764 9064 11528 13493 26986 34487 53972 68974 107944 137948 148423 275896 296846 379357 593692 758714 1187384 1517428 3034856 3552161 4517797 7104322 9035594 14208644 18071188 28417288 36142376 39073771 49695767 78147542 99391534 156295084 198783068 312590168 397566136 465333091 930666182 1861332364 3722664728 5118664001 10237328002 20474656004 40949312008
• Sum of all divisors σ(n): 85221227520
• Sum of proper divisors (its aliquot sum) s(n): 44271915512
• 40949312008 is an abundant number, because the sum of its proper divisors (44271915512) is greater than itself. Its abundance is 3322603504

Bases of 40949312008

• Binary: 100110001000110001001110101000001000₂
• Hexadecimal: 0x988C4EA08
• Base-36: IT85VD4

Squares and roots of 40949312008

• 40949312008 squared (40949312008²) is 1676846153928532992064
• 40949312008 cubed (40949312008³) is 68665696346634292425750523904512
• The square root of 40949312008 is 202359.3635293411
• The cube root of 40949312008 is 3446.7956526987

Scales and comparisons

• 40,949,312,008 seconds is equal to 1,302 years, 3 weeks, 1 day, 8 hours, 53 minutes, 28 seconds.
• To count from 1 to 40,949,312,008 would take you about two thousand, six hundred 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 40949312008 cubic inches would be around 287.2 feet tall.

Recreational maths with 40949312008

• 40949312008 backwards is 80021394904
• The number of decimal digits it has is: 11
• The sum of 40949312008's digits is 40
• More coming soon!