41987970

Names of 41987970

• Cardinal: 41987970 can be written as Forty-one million, nine hundred eighty-seven thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.198797 × 10⁷

Factors of 41987970

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 514

Divisors of 41987970

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 37 45 54 74 81 90 111 135 162 185 222 243 270 333 370 405 467 486 555 666 810 934 999 1110 1215 1401 1665 1998 2335 2430 2802 2997 3330 4203 4670 4995 5994 7005 8406 8991 9990 12609 14010 14985 17279 17982 21015 25218 29970 34558 37827 42030 44955 51837 63045 75654 86395 89910 103674 113481 126090 155511 172790 189135 226962 259185 311022 378270 466533 518370 567405 777555 933066 1134810 1399599 1555110 2332665 2799198 4198797 4665330 6997995 8397594 13995990 20993985 41987970
• Sum of all divisors σ(n): 116520768
• Sum of proper divisors (its aliquot sum) s(n): 74532798
• 41987970 is an abundant number, because the sum of its proper divisors (74532798) is greater than itself. Its abundance is 32544828

Bases of 41987970

• Binary: 10100000001010111110000010₂
• Hexadecimal: 0x280AF82
• Base-36: OZY4I

Squares and roots of 41987970

• 41987970 squared (41987970²) is 1762989624720900
• 41987970 cubed (41987970³) is 74024355473092407573000
• The square root of 41987970 is 6479.8124972871
• The cube root of 41987970 is 347.5694735413

Scales and comparisons

• 41,987,970 seconds is equal to 1 year, 17 weeks, 2 days, 23 hours, 19 minutes, 30 seconds.
• To count from 1 to 41,987,970 would take you about 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 41987970 cubic inches would be around 29 feet tall.

Recreational maths with 41987970

• 41987970 backwards is 07978914
• 41987970 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 41987970's digits is 45
• More coming soon!