42618442977

Names of 42618442977

• Cardinal: 42618442977 can be written as Forty-two billion, six hundred eighteen million, four hundred forty-two thousand, nine hundred seventy-seven.

Scientific notation

• Scientific notation: 4.2618442977 × 10¹⁰

Factors of 42618442977

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 14

Divisors of 42618442977

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 243 297 363 729 891 1089 1331 2187 2673 3267 3993 8019 9801 11979 14641 24057 29403 35937 43923 88209 107811 131769 161051 264627 323433 395307 483153 970299 1185921 1449459 1771561 2910897 3557763 4348377 5314683 10673289 13045131 15944049 19487171 32019867 39135393 47832147 58461513 117406179 143496441 175384539 352218537 430489323 526153617 1291467969 1578460851 3874403907 4735382553 14206147659 42618442977
• Sum of all divisors σ(n): 70309712640
• Sum of proper divisors (its aliquot sum) s(n): 27691269663
• 42618442977 is a deficient number, because the sum of its proper divisors (27691269663) is less than itself. Its deficiency is 14927173314

Bases of 42618442977

• Binary: 100111101100010000011101010011100001₂
• Hexadecimal: 0x9EC41D4E1
• Base-36: JKTX529

Squares and roots of 42618442977

• 42618442977 squared (42618442977²) is 1816331681783800622529
• 42618442977 cubed (42618442977³) is 77409228207421416473589288028833
• The square root of 42618442977 is 206442.3478286371
• The cube root of 42618442977 is 3493.0048853655

Scales and comparisons

• 42,618,442,977 seconds is equal to 1,355 years, 7 weeks, 22 minutes, 57 seconds.
• To count from 1 to 42,618,442,977 would take you about two thousand, seven hundred ten 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 42618442977 cubic inches would be around 291.1 feet tall.

Recreational maths with 42618442977

• 42618442977 backwards is 77924481624
• The number of decimal digits it has is: 11
• The sum of 42618442977's digits is 54
• More coming soon!