3689494728426

Names of 3689494728426

• Cardinal: 3689494728426 can be written as Three trillion, six hundred eighty-nine billion, four hundred ninety-four million, seven hundred twenty-eight thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 3.689494728426 × 10¹²

Factors of 3689494728426

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 761

Divisors of 3689494728426

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 743 1014 1486 1521 2197 2229 3042 4394 4458 6591 6687 9659 13182 13374 19318 19773 28561 28977 39546 57122 57954 85683 86931 125567 171366 173862 251134 257049 371293 376701 514098 552049 742586 753402 1104098 1113879 1130103 1632371 1656147 2227758 2260206 3264742 3312294 3341637 4897113 4968441 6683274 7176637 9794226 9936882 14353274 14691339 21220823 21529911 29382678 42441646 43059822 63662469 64589733 93296281 127324938 129179466 186592562 190987407 275870699 279888843 381974814 551741398 559777686 827612097 839666529 1212851653 1655224194 1679333058 2425703306 2482836291 3638554959 4965672582 7277109918 10915664877 15767071489 21831329754 31534142978 47301214467 94602428934 141903643401 204971929357 283807286802 409943858714 614915788071 1229831576142 1844747364213 3689494728426
• Sum of all divisors σ(n): 8671733442918
• Sum of proper divisors (its aliquot sum) s(n): 4982238714492
• 3689494728426 is an abundant number, because the sum of its proper divisors (4982238714492) is greater than itself. Its abundance is 1292743986066

Bases of 3689494728426

• Binary: 110101101100000111000001011100111011101010₂
• Hexadecimal: 0x35B0705CEEA
• Base-36: 1B2XHWG6I

Squares and roots of 3689494728426

• 3689494728426 squared (3689494728426²) is 13612371351083243492437476
• 3689494728426 cubed (3689494728426³) is 50222772341198734150049837299404892776
• The square root of 3689494728426 is 1920805.7497899157
• The cube root of 3689494728426 is 15452.1517562837

Scales and comparisons

• 3,689,494,728,426 seconds is equal to 117,314 years, 27 weeks, 6 hours, 47 minutes, 6 seconds.
• To count from 1 to 3,689,494,728,426 would take you about two hundred ninety-three thousand, two hundred eighty-six 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 3689494728426 cubic inches would be around 1287.7 feet tall.

Recreational maths with 3689494728426

• 3689494728426 backwards is 6248274949863
• The number of decimal digits it has is: 13
• The sum of 3689494728426's digits is 72
• More coming soon!