42495209757225

Names of 42495209757225

• Cardinal: 42495209757225 can be written as Forty-two trillion, four hundred ninety-five billion, two hundred nine million, seven hundred fifty-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.2495209757225 × 10¹³

Factors of 42495209757225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4712

Divisors of 42495209757225

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 5 9 15 25 27 31 45 75 81 93 135 155 225 279 405 465 675 775 837 961 1395 2025 2325 2511 2883 4185 4673 4805 6975 8649 12555 14019 14415 20925 23365 24025 25947 42057 43245 62775 70095 72075 77841 116825 126171 129735 144863 210285 216225 350475 378513 389205 434589 630855 648675 724315 1051425 1303767 1892565 1946025 2172945 3154275 3621575 3911301 4490753 6518835 9462825 10864725 11733903 13472259 19556505 21836929 22453765 32594175 40416777 58669515 65510787 67361295 97782525 109184645 112268825 121250331 196532361 202083885 293347575 327553935 336806475 363750993 545923225 589597083 606251655 676944799 982661805 1010419425 1637769675 1768791249 1818754965 2030834397 2947985415 3031258275 3384723995 4913309025 6092503191 8843956245 9093774825 10154171985 14739927075 16923619975 18277509573 20985288769 30462515955 44219781225 50770859925 54832528719 62955866307 91387547865 104926443845 152312579775 188867598921 274162643595 314779331535 456937739325 524632219225 566602796763 944337994605 1370813217975 1573896657675 1699808390289 2833013983815 4721689973025 8499041951445 14165069919075 42495209757225
• Sum of all divisors σ(n): 81354357883029
• Sum of proper divisors (its aliquot sum) s(n): 38859148125804
• 42495209757225 is a deficient number, because the sum of its proper divisors (38859148125804) is less than itself. Its deficiency is 3636061631421

Bases of 42495209757225

• Binary: 1001101010011000101111111000011101101000101001₂
• Hexadecimal: 0x26A62FE1DA29
• Base-36: F2A12P1K9

Squares and roots of 42495209757225

• 42495209757225 squared (42495209757225²) is 1805842852310550843439700625
• 42495209757225 cubed (42495209757225³) is 76739670797522344837953219380432930765625
• 42495209757225 is a perfect square number. Its square root is 6518835
• The cube root of 42495209757225 is 34896.3490616361

Scales and comparisons

• 42,495,209,757,225 seconds is equal to 1,351,216 years, 11 weeks, 4 days, 12 hours, 33 minutes, 45 seconds.
• To count from 1 to 42,495,209,757,225 would take you about three million, three hundred seventy-eight thousand and forty 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 42495209757225 cubic inches would be around 2908 feet tall.

Recreational maths with 42495209757225

• 42495209757225 backwards is 52275790259424
• The number of decimal digits it has is: 14
• The sum of 42495209757225's digits is 63
• More coming soon!