745392434000

Names of 745392434000

• Cardinal: 745392434000 can be written as Seven hundred forty-five billion, three hundred ninety-two million, four hundred thirty-four thousand.

Scientific notation

• Scientific notation: 7.45392434 × 10¹¹

Factors of 745392434000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 929825

Divisors of 745392434000

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 401 500 802 1000 1604 2000 2005 3208 4010 6416 8020 10025 16040 20050 32080 40100 50125 80200 100250 160400 200500 401000 802000 929417 1858834 3717668 4647085 7435336 9294170 14870672 18588340 23235425 37176680 46470850 74353360 92941700 116177125 185883400 232354250 371766800 372696217 464708500 745392434 929417000 1490784868 1858834000 1863481085 2981569736 3726962170 5963139472 7453924340 9317405425 14907848680 18634810850 29815697360 37269621700 46587027125 74539243400 93174054250 149078486800 186348108500 372696217000 745392434000
• Sum of all divisors σ(n): 1806855510096
• Sum of proper divisors (its aliquot sum) s(n): 1061463076096
• 745392434000 is an abundant number, because the sum of its proper divisors (1061463076096) is greater than itself. Its abundance is 316070642096

Bases of 745392434000

• Binary: 1010110110001100110110011110101101010000₂
• Hexadecimal: 0xAD8CD9EB50
• Base-36: 9IFFER0W

Squares and roots of 745392434000

• 745392434000 squared (745392434000²) is 555609880664444356000000
• 745392434000 cubed (745392434000³) is 414147401302919715776402504000000000
• The square root of 745392434000 is 863361.1260648697
• The cube root of 745392434000 is 9066.9591706263

Scales and comparisons

• 745,392,434,000 seconds is equal to 23,701 years, 9 weeks, 5 hours, 53 minutes, 20 seconds.
• To count from 1 to 745,392,434,000 would take you about forty-seven thousand, four hundred 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 745392434000 cubic inches would be around 755.6 feet tall.

Recreational maths with 745392434000

• 745392434000 backwards is 000434293547
• The number of decimal digits it has is: 12
• The sum of 745392434000's digits is 41
• More coming soon!