1380948938425

Names of 1380948938425

• Cardinal: 1380948938425 can be written as One trillion, three hundred eighty billion, nine hundred forty-eight million, nine hundred thirty-eight thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.380948938425 × 10¹²

Factors of 1380948938425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 247141

Divisors of 1380948938425

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 19 25 35 41 95 133 175 205 287 475 665 779 1025 1435 1681 3325 3895 5453 7175 8405 11767 19475 27265 31939 42025 58835 136325 159695 223573 247069 294175 798475 1117865 1235345 1729483 4694311 5589325 6176725 8647415 10129829 23471555 32860177 43237075 50649145 70908803 117357775 164300885 192466751 253245725 354544015 415322989 821504425 962333755 1347267257 1772720075 2076614945 2907260923 4811668775 6736336285 7891136791 10383074725 14536304615 33681681425 39455683955 55237957537 72681523075 197278419775 276189787685 1380948938425
• Sum of all divisors σ(n): 2111479985600
• Sum of proper divisors (its aliquot sum) s(n): 730531047175
• 1380948938425 is a deficient number, because the sum of its proper divisors (730531047175) is less than itself. Its deficiency is 650417891250

Bases of 1380948938425

• Binary: 10100000110000110111110001000111010111001₂
• Hexadecimal: 0x14186F88EB9
• Base-36: HMEDCCE1

Squares and roots of 1380948938425

• 1380948938425 squared (1380948938425²) is 1907019970537134441480625
• 1380948938425 cubed (1380948938425³) is 2633497203868530584004174378955515625
• The square root of 1380948938425 is 1175137.8380534771
• The cube root of 1380948938425 is 11135.9141328669

Scales and comparisons

• 1,380,948,938,425 seconds is equal to 43,909 years, 47 weeks, 7 hours, 20 minutes, 25 seconds.
• To count from 1 to 1,380,948,938,425 would take you about one hundred nine thousand, seven hundred seventy-four 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 1380948938425 cubic inches would be around 928 feet tall.

Recreational maths with 1380948938425

• 1380948938425 backwards is 5248398490831
• The number of decimal digits it has is: 13
• The sum of 1380948938425's digits is 64
• More coming soon!