1140144368

Names of 1140144368

• Cardinal: 1140144368 can be written as One billion, one hundred forty million, one hundred forty-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.140144368 × 10⁹

Factors of 1140144368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 88827

Divisors of 1140144368

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 11 16 22 44 73 88 146 176 292 584 803 1168 1606 3212 6424 12848 88741 177482 354964 709928 976151 1419856 1952302 3904604 6478093 7809208 12956186 15618416 25912372 51824744 71259023 103649488 142518046 285036092 570072184 1140144368
• Sum of all divisors σ(n): 2442889776
• Sum of proper divisors (its aliquot sum) s(n): 1302745408
• 1140144368 is an abundant number, because the sum of its proper divisors (1302745408) is greater than itself. Its abundance is 162601040

Bases of 1140144368

• Binary: 1000011111101010011100011110000₂
• Hexadecimal: 0x43F538F0
• Base-36: IUT90W

Squares and roots of 1140144368

• 1140144368 squared (1140144368²) is 1299929179882119424
• 1140144368 cubed (1140144368³) is 1482106933241457365177004032
• The square root of 1140144368 is 33766.0238701569
• The cube root of 1140144368 is 1044.6880223745

Scales and comparisons

• 1,140,144,368 seconds is equal to 36 years, 13 weeks, 1 day, 2 hours, 46 minutes, 8 seconds.
• To count from 1 to 1,140,144,368 would take you about seventy-two 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 1140144368 cubic inches would be around 87.1 feet tall.

Recreational maths with 1140144368

• 1140144368 backwards is 8634410411
• The number of decimal digits it has is: 10
• The sum of 1140144368's digits is 32
• More coming soon!