7042445375

Names of 7042445375

• Cardinal: 7042445375 can be written as Seven billion, forty-two million, four hundred forty-five thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 7.042445375 × 10⁹

Factors of 7042445375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 210

Divisors of 7042445375

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 25 35 49 67 125 131 175 245 335 469 655 875 917 1225 1675 2345 3275 3283 4585 6125 6419 8375 8777 11725 16375 16415 17161 22925 32095 43885 58625 61439 82075 85805 114625 120127 160475 219425 307195 410375 429025 430073 600635 802375 840889 1097125 1149787 1535975 2145125 2150365 3003175 4204445 5748935 7679875 8048509 10751825 15015875 21022225 28744675 40242545 53759125 56339563 105111125 143723375 201212725 281697815 1006063625 1408489075 7042445375
• Sum of all divisors σ(n): 10456316208
• Sum of proper divisors (its aliquot sum) s(n): 3413870833
• 7042445375 is a deficient number, because the sum of its proper divisors (3413870833) is less than itself. Its deficiency is 3628574542

Bases of 7042445375

• Binary: 110100011110000110011000000111111₂
• Hexadecimal: 0x1A3C3303F
• Base-36: 38GW1MN

Squares and roots of 7042445375

• 7042445375 squared (7042445375²) is 49596036859858890625
• 7042445375 cubed (7042445375³) is 349277380402042767434662109375
• The square root of 7042445375 is 83919.2789232605
• The cube root of 7042445375 is 1916.7898265745

Scales and comparisons

• 7,042,445,375 seconds is equal to 223 years, 48 weeks, 1 day, 18 hours, 49 minutes, 35 seconds.
• To count from 1 to 7,042,445,375 would take you about four hundred forty-seven 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 7042445375 cubic inches would be around 159.7 feet tall.

Recreational maths with 7042445375

• 7042445375 backwards is 5735442407
• The number of decimal digits it has is: 10
• The sum of 7042445375's digits is 41
• More coming soon!