42195015225

Names of 42195015225

• Cardinal: 42195015225 can be written as Forty-two billion, one hundred ninety-five million, fifteen thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.2195015225 × 10¹⁰

Factors of 42195015225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31008

Divisors of 42195015225

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 19 25 29 33 45 55 57 75 87 95 99 145 165 171 209 225 261 275 285 319 435 475 495 551 627 725 825 855 957 1045 1305 1425 1595 1653 1881 2175 2475 2755 2871 3135 4275 4785 4959 5225 6061 6525 7975 8265 9405 13775 14355 15675 18183 23925 24795 30305 30941 41325 47025 54549 71775 90915 92823 123975 151525 154705 272745 278469 340351 454575 464115 587879 773525 897289 1021053 1363725 1392345 1701755 1763637 2320575 2691867 2939395 3063159 4486445 5105265 5290911 6466669 6961725 8075601 8508775 8818185 9870179 13459335 14696975 15315795 17048491 19400007 22432225 25526325 26454555 29610537 32333345 40378005 44090925 49350895 51145473 58200021 67296675 76578975 85242455 88831611 97000035 132272775 148052685 153436419 161666725 187533401 201890025 246754475 255727365 291000105 426212275 444158055 485000175 562600203 740263425 767182095 937667005 1278636825 1455000525 1687800609 2220790275 2813001015 3835910475 4688335025 8439003045 14065005075 42195015225
• Sum of all divisors σ(n): 89781307200
• Sum of proper divisors (its aliquot sum) s(n): 47586291975
• 42195015225 is an abundant number, because the sum of its proper divisors (47586291975) is greater than itself. Its abundance is 5391276750

Bases of 42195015225

• Binary: 100111010011000001001101011000111001₂
• Hexadecimal: 0x9D304D639
• Base-36: JDTTM49

Squares and roots of 42195015225

• 42195015225 squared (42195015225²) is 1780419309837981800625
• 42195015225 cubed (42195015225³) is 75124819885497634360644789515625
• The square root of 42195015225 is 205414.2527309145
• The cube root of 42195015225 is 3481.3983245479

Scales and comparisons

• 42,195,015,225 seconds is equal to 1,341 years, 34 weeks, 6 days, 5 hours, 33 minutes, 45 seconds.
• To count from 1 to 42,195,015,225 would take you about two thousand, six hundred eighty-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 42195015225 cubic inches would be around 290.1 feet tall.

Recreational maths with 42195015225

• 42195015225 backwards is 52251059124
• The number of decimal digits it has is: 11
• The sum of 42195015225's digits is 36
• More coming soon!