427542881485022690

Names of 427542881485022690

• Cardinal: 427542881485022690 can be written as Four hundred twenty-seven quadrillion, five hundred forty-two trillion, eight hundred eighty-one billion, four hundred eighty-five million, twenty-two thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.2754288148502269 × 10¹⁷

Factors of 427542881485022690

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6329130

Divisors of 427542881485022690

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 269 538 1345 2690 72361 94777 144722 189554 361805 473885 723610 947770 6234077 12468154 25495013 31170385 50990026 62340770 127475065 254950130 1676966713 3353933426 6858158497 8384833565 13716316994 16769667130 34290792485 68581584970 451104045797 590847115829 902208091594 1181694231658 2255520228985 2954235579145 4511040457970 5908471158290 158937874158001 317875748316002 794689370790005 1589378741580010 42754288148502269 85508576297004538 213771440742511345 427542881485022690
• Sum of all divisors σ(n): 772456977735184872
• Sum of proper divisors (its aliquot sum) s(n): 344914096250162182
• 427542881485022690 is a deficient number, because the sum of its proper divisors (344914096250162182) is less than itself. Its deficiency is 82628785234860508

Bases of 427542881485022690

• Binary: 10111101110111011111111110001001001001010010110010111100010₂
• Hexadecimal: 0x5EEEFFC492965E2
• Base-36: 38XRAW9Y3V1E

Squares and roots of 427542881485022690

• 427542881485022690 squared (427542881485022690²) is 182792915508516157701186789814836100
• 427542881485022690 cubed (427542881485022690³) is 78151809811559289691498961953270315725260507131109000
• The square root of 427542881485022690 is 653867633.0000000011
• The cube root of 427542881485022690 is 753343.8143027055

Scales and comparisons

• 427,542,881,485,022,690 seconds is equal to 13,594,541,154 years, 13 weeks, 3 days, 17 hours, 24 minutes, 50 seconds.
• To count from 1 to 427,542,881,485,022,690 would take you about forty billion, seven hundred eighty-three million, six hundred twenty-three thousand, four hundred sixty-two 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 427542881485022690 cubic inches would be around 62778.7 feet tall.

Recreational maths with 427542881485022690

• 427542881485022690 backwards is 096220584188245724
• The number of decimal digits it has is: 18
• The sum of 427542881485022690's digits is 77
• More coming soon!