40045439085632

Names of 40045439085632

• Cardinal: 40045439085632 can be written as Forty trillion, forty-five billion, four hundred thirty-nine million, eighty-five thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 4.0045439085632 × 10¹³

Factors of 40045439085632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 134505

Divisors of 40045439085632

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 64 443 886 1772 3544 7088 11527 14176 23054 28352 46108 92216 122533 184432 245066 368864 490132 737728 980264 1960528 3921056 5106461 7842112 10212922 20425844 40851688 54282119 81703376 108564238 163406752 217128476 326813504 434256952 868513904 1412437891 1737027808 2824875782 3474055616 5649751564 11299503128 22599006256 45198012512 90396025024 625709985713 1251419971426 2502839942852 5005679885704 10011359771408 20022719542816 40045439085632
• Sum of all divisors σ(n): 79652107229376
• Sum of proper divisors (its aliquot sum) s(n): 39606668143744
• 40045439085632 is a deficient number, because the sum of its proper divisors (39606668143744) is less than itself. Its deficiency is 438770941888

Bases of 40045439085632

• Binary: 1001000110101111001110001010111110110001000000₂
• Hexadecimal: 0x246BCE2BEC40
• Base-36: E70MCHLQ8

Squares and roots of 40045439085632

• 40045439085632 squared (40045439085632²) is 1603637191561063072228839424
• 40045439085632 cubed (40045439085632³) is 64218355470112526021849536195687113555968
• The square root of 40045439085632 is 6328146.5758650059
• The cube root of 40045439085632 is 34212.4639902527

Scales and comparisons

• 40,045,439,085,632 seconds is equal to 1,273,321 years, 4 weeks, 6 days, 7 hours, 20 minutes, 32 seconds.
• To count from 1 to 40,045,439,085,632 would take you about three million, one hundred eighty-three thousand, three hundred two 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 40045439085632 cubic inches would be around 2851 feet tall.

Recreational maths with 40045439085632

• 40045439085632 backwards is 23658093454004
• The number of decimal digits it has is: 14
• The sum of 40045439085632's digits is 53
• More coming soon!