1075420188

Names of 1075420188

• Cardinal: 1075420188 can be written as One billion, seventy-five million, four hundred twenty thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.075420188 × 10⁹

Factors of 1075420188

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1430

Divisors of 1075420188

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 151 181 302 362 453 543 604 724 906 1086 1093 1359 1629 1812 2172 2186 2718 3258 3279 4372 5436 6516 6558 9837 13116 19674 27331 39348 54662 81993 109324 163986 165043 197833 245979 327972 330086 395666 491958 495129 593499 660172 791332 983916 990258 1186998 1485387 1780497 1980516 2373996 2970774 3560994 5941548 7121988 29872783 59745566 89618349 119491132 179236698 268855047 358473396 537710094 1075420188
• Sum of all divisors σ(n): 2754061856
• Sum of proper divisors (its aliquot sum) s(n): 1678641668
• 1075420188 is an abundant number, because the sum of its proper divisors (1678641668) is greater than itself. Its abundance is 603221480

Bases of 1075420188

• Binary: 1000000000110011001110000011100₂
• Hexadecimal: 0x40199C1C
• Base-36: HS9ZJ0

Squares and roots of 1075420188

• 1075420188 squared (1075420188²) is 1156528580757955344
• 1075420188 cubed (1075420188³) is 1243754183746093518540084672
• The square root of 1075420188 is 32793.5998024005
• The cube root of 1075420188 is 1024.5332597975

Scales and comparisons

• 1,075,420,188 seconds is equal to 34 years, 10 weeks, 23 hours, 49 minutes, 48 seconds.
• To count from 1 to 1,075,420,188 would take you about sixty-eight 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 1075420188 cubic inches would be around 85.4 feet tall.

Recreational maths with 1075420188

• 1075420188 backwards is 8810245701
• 1075420188 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1075420188's digits is 36
• More coming soon!