74961942

Names of 74961942

• Cardinal: 74961942 can be written as Seventy-four million, nine hundred sixty-one thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 7.4961942 × 10⁷

Factors of 74961942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1045

Divisors of 74961942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 17 22 33 34 51 66 71 102 142 187 213 374 426 561 781 941 1122 1207 1562 1882 2343 2414 2823 3621 4686 5646 7242 10351 13277 15997 20702 26554 31053 31994 39831 47991 62106 66811 79662 95982 133622 175967 200433 351934 400866 527901 734921 1055802 1135787 1469842 2204763 2271574 3407361 4409526 6814722 12493657 24987314 37480971 74961942
• Sum of all divisors σ(n): 175799808
• Sum of proper divisors (its aliquot sum) s(n): 100837866
• 74961942 is an abundant number, because the sum of its proper divisors (100837866) is greater than itself. Its abundance is 25875924

Bases of 74961942

• Binary: 100011101111101010000010110₂
• Hexadecimal: 0x477D416
• Base-36: 18MP06

Squares and roots of 74961942

• 74961942 squared (74961942²) is 5619292748411364
• 74961942 cubed (74961942³) is 421233097087433260308888
• The square root of 74961942 is 8658.0564793723
• The cube root of 74961942 is 421.6449886699

Scales and comparisons

• 74,961,942 seconds is equal to 2 years, 19 weeks, 6 days, 14 hours, 45 minutes, 42 seconds.
• To count from 1 to 74,961,942 would take you about 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 74961942 cubic inches would be around 35.1 feet tall.

Recreational maths with 74961942

• 74961942 backwards is 24916947
• The number of decimal digits it has is: 8
• The sum of 74961942's digits is 42
• More coming soon!