42985241315428

Names of 42985241315428

• Cardinal: 42985241315428 can be written as Forty-two trillion, nine hundred eighty-five billion, two hundred forty-one million, three hundred fifteen thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2985241315428 × 10¹³

Factors of 42985241315428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1159058

Divisors of 42985241315428

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 29 58 116 331 662 967 1324 1934 3868 9599 19198 28043 38396 56086 112172 320077 640154 1157729 1280308 2315458 4630916 9282233 18564466 33574141 37128932 67148282 134296564 383208299 766416598 1119523943 1532833196 2239047886 4478095772 11113040671 22226081342 32466194347 44452162684 64932388694 129864777388 370562425133 741124850266 1482249700532 10746310328857 21492620657714 42985241315428
• Sum of all divisors σ(n): 78133993660800
• Sum of proper divisors (its aliquot sum) s(n): 35148752345372
• 42985241315428 is a deficient number, because the sum of its proper divisors (35148752345372) is less than itself. Its deficiency is 7836488970056

Bases of 42985241315428

• Binary: 1001110001100001001000000010100000100001100100₂
• Hexadecimal: 0x2718480A0864
• Base-36: F8J5ATZS4

Squares and roots of 42985241315428

• 42985241315428 squared (42985241315428²) is 1847730970945578295790823184
• 42985241315428 cubed (42985241315428³) is 79425161672085765632359690837335119282752
• The square root of 42985241315428 is 6556313.0885756211
• The cube root of 42985241315428 is 35029.9719632795

Scales and comparisons

• 42,985,241,315,428 seconds is equal to 1,366,797 years, 37 weeks, 1 hour, 50 minutes, 28 seconds.
• To count from 1 to 42,985,241,315,428 would take you about three million, four hundred sixteen thousand, nine hundred ninety-four 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 42985241315428 cubic inches would be around 2919.2 feet tall.

Recreational maths with 42985241315428

• 42985241315428 backwards is 82451314258924
• 42985241315428 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42985241315428's digits is 58
• More coming soon!