40249325312

Names of 40249325312

• Cardinal: 40249325312 can be written as Forty billion, two hundred forty-nine million, three hundred twenty-five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.0249325312 × 10¹⁰

Factors of 40249325312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 114219

Divisors of 40249325312

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 197 224 256 394 448 788 896 1379 1576 1792 2758 3152 5516 6304 11032 12608 22064 25216 44128 50432 88256 114013 176512 228026 353024 456052 798091 912104 1596182 1824208 3192364 3648416 6384728 7296832 12769456 14593664 22460561 25538912 29187328 44921122 51077824 89842244 102155648 157223927 179684488 204311296 314447854 359368976 628895708 718737952 1257791416 1437475904 2515582832 2874951808 5031165664 5749903616 10062331328 20124662656 40249325312
• Sum of all divisors σ(n): 92285667936
• Sum of proper divisors (its aliquot sum) s(n): 52036342624
• 40249325312 is an abundant number, because the sum of its proper divisors (52036342624) is greater than itself. Its abundance is 11787017312

Bases of 40249325312

• Binary: 100101011111000010111111011100000000₂
• Hexadecimal: 0x95F0BF700
• Base-36: IHNEQ68

Squares and roots of 40249325312

• 40249325312 squared (40249325312²) is 1620008188071203897344
• 40249325312 cubed (40249325312³) is 65204236569781563483680908771328
• The square root of 40249325312 is 200622.3449967625
• The cube root of 40249325312 is 3427.0428521749

Scales and comparisons

• 40,249,325,312 seconds is equal to 1,279 years, 41 weeks, 5 days, 16 hours, 8 minutes, 32 seconds.
• To count from 1 to 40,249,325,312 would take you about two thousand, five hundred fifty-nine 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 40249325312 cubic inches would be around 285.6 feet tall.

Recreational maths with 40249325312

• 40249325312 backwards is 21352394204
• The number of decimal digits it has is: 11
• The sum of 40249325312's digits is 35
• More coming soon!