12974021874

Names of 12974021874

• Cardinal: 12974021874 can be written as Twelve billion, nine hundred seventy-four million, twenty-one thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 1.2974021874 × 10¹⁰

Factors of 12974021874

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1517

Divisors of 12974021874

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 157 198 314 471 487 857 942 974 1413 1461 1714 1727 2571 2826 2922 3454 4383 5142 5181 5357 7713 8766 9427 10362 10714 15426 15543 16071 18854 28281 31086 32142 48213 56562 76459 84843 96426 134549 152918 169686 229377 269098 403647 417359 458754 688131 807294 834718 841049 1210941 1252077 1376262 1480039 1682098 2421882 2504154 2523147 2960078 3756231 4440117 4590949 5046294 7512462 7569441 8880234 9181898 13320351 13772847 15138882 26640702 27545694 41318541 65525363 82637082 131050726 196576089 393152178 589728267 720778993 1179456534 1441557986 2162336979 4324673958 6487010937 12974021874
• Sum of all divisors σ(n): 30960648576
• Sum of proper divisors (its aliquot sum) s(n): 17986626702
• 12974021874 is an abundant number, because the sum of its proper divisors (17986626702) is greater than itself. Its abundance is 5012604828

Bases of 12974021874

• Binary: 1100000101010011111101110011110010₂
• Hexadecimal: 0x3054FDCF2
• Base-36: 5YKEBCI

Squares and roots of 12974021874

• 12974021874 squared (12974021874²) is 168325243587030471876
• 12974021874 cubed (12974021874³) is 2183855392244511564823765815624
• The square root of 12974021874 is 113903.5639214155
• The cube root of 12974021874 is 2349.7674056199

Scales and comparisons

• 12,974,021,874 seconds is equal to 412 years, 27 weeks, 5 days, 6 hours, 57 minutes, 54 seconds.
• To count from 1 to 12,974,021,874 would take you about eight hundred twenty-five 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 12974021874 cubic inches would be around 195.8 feet tall.

Recreational maths with 12974021874

• 12974021874 backwards is 47812047921
• The number of decimal digits it has is: 11
• The sum of 12974021874's digits is 45
• More coming soon!