40170741028649

Names of 40170741028649

• Cardinal: 40170741028649 can be written as Forty trillion, one hundred seventy billion, seven hundred forty-one million, twenty-eight thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 4.0170741028649 × 10¹³

Factors of 40170741028649

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 434

Divisors of 40170741028649

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 37 49 77 259 379 407 539 1369 1813 2653 2849 4169 9583 14023 15059 18571 19943 29183 67081 98161 105413 143641 154253 204281 518851 687127 737891 1005487 1079771 1580051 3631957 5314717 5707361 7038409 7558397 11060357 25423699 37203019 39951527 54439939 58461887 77422499 196644529 260421133 279660689 381079573 409233209 598839329 1376511703 2014277743 2163089819 2667557011 2864632463 4191875303 9635581921 14099944201 15141628733 22157055173 29343127121 74528276491 98699609407 105991401131 155099386211 521697935437 819811041401 1085695703477 3651885548059 5738677289807 40170741028649
• Sum of all divisors σ(n): 52530948096480
• Sum of proper divisors (its aliquot sum) s(n): 12360207067831
• 40170741028649 is a deficient number, because the sum of its proper divisors (12360207067831) is less than itself. Its deficiency is 27810533960818

Bases of 40170741028649

• Binary: 1001001000100011111010101111111101011100101001₂
• Hexadecimal: 0x2488FABFD729
• Base-36: E8M6M13QH

Squares and roots of 40170741028649

• 40170741028649 squared (40170741028649²) is 1613688434790784118638765201
• 40170741028649 cubed (40170741028649³) is 64823060214906537985072283664065925243449
• The square root of 40170741028649 is 6338039.2100908465
• The cube root of 40170741028649 is 34248.1103697277

Scales and comparisons

• 40,170,741,028,649 seconds is equal to 1,277,305 years, 16 weeks, 6 hours, 37 minutes, 29 seconds.
• To count from 1 to 40,170,741,028,649 would take you about three million, one hundred ninety-three thousand, two hundred sixty-three 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 40170741028649 cubic inches would be around 2854 feet tall.

Recreational maths with 40170741028649

• 40170741028649 backwards is 94682014707104
• The number of decimal digits it has is: 14
• The sum of 40170741028649's digits is 53
• More coming soon!