42045021375

Names of 42045021375

• Cardinal: 42045021375 can be written as Forty-two billion, forty-five million, twenty-one thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 4.2045021375 × 10¹⁰

Factors of 42045021375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1521

Divisors of 42045021375

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 15 21 25 35 75 105 107 125 175 321 375 525 535 749 875 1399 1605 2247 2625 2675 3745 4197 6995 8025 9793 11235 11449 13375 18725 20985 29379 34347 34975 40125 48965 56175 57245 80143 93625 104925 146895 149693 171735 174875 240429 244825 280875 286225 400715 449079 524625 734475 748465 858675 1047851 1202145 1224125 1431125 2003575 2245395 3143553 3672375 3742325 4293375 5239255 6010725 10017875 11226975 15717765 16017151 18711625 26196275 30053625 48051453 56134875 78588825 80085755 112120057 130981375 240257265 336360171 392944125 400428775 560600285 1201286325 1681800855 2002143875 2803001425 6006431625 8409004275 14015007125 42045021375
• Sum of all divisors σ(n): 80769561600
• Sum of proper divisors (its aliquot sum) s(n): 38724540225
• 42045021375 is a deficient number, because the sum of its proper divisors (38724540225) is less than itself. Its deficiency is 3320481150

Bases of 42045021375

• Binary: 100111001010000101000001110010111111₂
• Hexadecimal: 0x9CA141CBF
• Base-36: JBCIQ4F

Squares and roots of 42045021375

• 42045021375 squared (42045021375²) is 1767783822424206890625
• 42045021375 cubed (42045021375³) is 74326508600204983033750412109375
• The square root of 42045021375 is 205048.8268071779
• The cube root of 42045021375 is 3477.2682291291

Scales and comparisons

• 42,045,021,375 seconds is equal to 1,336 years, 46 weeks, 6 days, 4 hours, 36 minutes, 15 seconds.
• To count from 1 to 42,045,021,375 would take you about two thousand, six hundred seventy-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 42045021375 cubic inches would be around 289.8 feet tall.

Recreational maths with 42045021375

• 42045021375 backwards is 57312054024
• The number of decimal digits it has is: 11
• The sum of 42045021375's digits is 33
• More coming soon!