38442301820397225

Names of 38442301820397225

• Cardinal: 38442301820397225 can be written as Thirty-eight quadrillion, four hundred forty-two trillion, three hundred one billion, eight hundred twenty million, three hundred ninety-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.8442301820397225 × 10¹⁶

Factors of 38442301820397225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42892

Divisors of 38442301820397225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 9 15 25 45 75 225 307 921 1535 2763 4605 7675 13815 23025 42577 69075 94249 127731 212885 282747 383193 471245 638655 848241 1064425 1413735 1915965 2356225 3193275 4241205 7068675 9579825 13071139 21206025 39213417 65355695 117640251 196067085 326778475 588201255 980335425 1812800929 2941006275 4012839673 5438402787 9064004645 12038519019 16315208361 20064198365 27192013935 36115557057 45320023225 60192595095 81576041805 100320991825 135960069675 180577785285 300962975475 407880209025 556529885203 902888926425 1669589655609 2782649426015 5008768966827 8347948278045 13913247130075 25043844834135 41739741390225 125219224170675 170854674757321 512564024271963 854273373786605 1537692072815889 2562820121359815 4271366868933025 7688460364079445 12814100606799075 38442301820397225
• Sum of all divisors σ(n): 69081068527033797
• Sum of proper divisors (its aliquot sum) s(n): 30638766706636572
• 38442301820397225 is a deficient number, because the sum of its proper divisors (30638766706636572) is less than itself. Its deficiency is 7803535113760653

Bases of 38442301820397225

• Binary: 10001000100100110001000111100000010110100110011010101001₂
• Hexadecimal: 0x889311E05A66A9
• Base-36: AIINPNL1M09

Squares and roots of 38442301820397225

• 38442301820397225 squared (38442301820397225²) is 1477810569250515799081056787700625
• 38442301820397225 cubed (38442301820397225³) is 56810439936501362842322999815637062835131880765625
• 38442301820397225 is a perfect square number. Its square root is 196067085
• The cube root of 38442301820397225 is 337496.9051616263

Scales and comparisons

• 38,442,301,820,397,225 seconds is equal to 1,222,346,288 years, 2 weeks, 1 day, 4 hours, 33 minutes, 45 seconds.
• To count from 1 to 38,442,301,820,397,225 would take you about three billion, six hundred sixty-seven million, thirty-eight thousand, eight hundred sixty-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 38442301820397225 cubic inches would be around 28124.7 feet tall.

Recreational maths with 38442301820397225

• 38442301820397225 backwards is 52279302810324483
• The number of decimal digits it has is: 17
• The sum of 38442301820397225's digits is 63
• More coming soon!