4021974

Names of 4021974

• Cardinal: 4021974 can be written as Four million, twenty-one thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 4.021974 × 10⁶

Factors of 4021974

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 114

Divisors of 4021974

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 37 54 61 66 74 81 99 111 122 162 183 198 222 297 333 366 407 549 594 666 671 814 891 999 1098 1221 1342 1647 1782 1998 2013 2257 2442 2997 3294 3663 4026 4514 4941 5994 6039 6771 7326 9882 10989 12078 13542 18117 20313 21978 24827 32967 36234 40626 49654 54351 60939 65934 74481 108702 121878 148962 182817 223443 365634 446886 670329 1340658 2010987 4021974
• Sum of all divisors σ(n): 10262736
• Sum of proper divisors (its aliquot sum) s(n): 6240762
• 4021974 is an abundant number, because the sum of its proper divisors (6240762) is greater than itself. Its abundance is 2218788

Bases of 4021974

• Binary: 1111010101111011010110₂
• Hexadecimal: 0x3D5ED6
• Base-36: 2E7DI

Squares and roots of 4021974

• 4021974 squared (4021974²) is 16176274856676
• 4021974 cubed (4021974³) is 65060556890404598424
• The square root of 4021974 is 2005.4859760167
• The cube root of 4021974 is 159.0302541219

Scales and comparisons

• 4,021,974 seconds is equal to 6 weeks, 4 days, 13 hours, 12 minutes, 54 seconds.
• To count from 1 to 4,021,974 would take you about nine weeks!

  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 4021974 cubic inches would be around 13.3 feet tall.

Recreational maths with 4021974

• 4021974 backwards is 4791204
• 4021974 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4021974's digits is 27
• More coming soon!