1025942801380

Names of 1025942801380

• Cardinal: 1025942801380 can be written as One trillion, twenty-five billion, nine hundred forty-two million, eight hundred one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.02594280138 × 10¹²

Factors of 1025942801380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1562906

Divisors of 1025942801380

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 4703 9406 18812 23515 32921 47030 65842 94060 131684 164605 329210 658420 1558189 3116378 6232756 7790945 10907323 15581890 21814646 31163780 43629292 54536615 109073230 218146460 7328162867 14656325734 29312651468 36640814335 51297140069 73281628670 102594280138 146563257340 205188560276 256485700345 512971400690 1025942801380
• Sum of all divisors σ(n): 2462787855360
• Sum of proper divisors (its aliquot sum) s(n): 1436845053980
• 1025942801380 is an abundant number, because the sum of its proper divisors (1436845053980) is greater than itself. Its abundance is 410902252600

Bases of 1025942801380

• Binary: 1110111011011110111101001100101111100100₂
• Hexadecimal: 0xEEDEF4CBE4
• Base-36: D3B7URXG

Squares and roots of 1025942801380

• 1025942801380 squared (1025942801380²) is 1052558631703442129904400
• 1025942801380 cubed (1025942801380³) is 1079864951226529100142834007588072000
• The square root of 1025942801380 is 1012888.3459592177
• The cube root of 1025942801380 is 10085.7387896683

Scales and comparisons

• 1,025,942,801,380 seconds is equal to 32,621 years, 41 weeks, 6 days, 23 hours, 29 minutes, 40 seconds.
• To count from 1 to 1,025,942,801,380 would take you about eighty-one thousand, five hundred fifty-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 1025942801380 cubic inches would be around 840.5 feet tall.

Recreational maths with 1025942801380

• 1025942801380 backwards is 0831082495201
• The number of decimal digits it has is: 13
• The sum of 1025942801380's digits is 43
• More coming soon!