42820973361941723

Names of 42820973361941723

• Cardinal: 42820973361941723 can be written as Forty-two quadrillion, eight hundred twenty trillion, nine hundred seventy-three billion, three hundred sixty-one million, nine hundred forty-one thousand, seven hundred twenty-three.

Scientific notation

• Scientific notation: 4.2820973361941723 × 10¹⁶

Factors of 42820973361941723

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 22782622

Divisors of 42820973361941723

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 41 533 4361219 18421349 56695847 178809979 239477537 755275309 2324529727 9818579017 80339537264431 1044413984437603 3293921027841671 42820973361941723
• Sum of all divisors σ(n): 47239661307636000
• Sum of proper divisors (its aliquot sum) s(n): 4418687945694277
• 42820973361941723 is a deficient number, because the sum of its proper divisors (4418687945694277) is less than itself. Its deficiency is 38402285416247446

Bases of 42820973361941723

• Binary: 10011000001000010111001011001010001011001100110011011011₂
• Hexadecimal: 0x982172CA2CCCDB
• Base-36: BPMRNLAXJ2Z

Squares and roots of 42820973361941723

• 42820973361941723 squared (42820973361941723²) is 1833635759664122627314768848208729
• 42820973361941723 cubed (42820973361941723³) is 78518068020081170300181224363981383140709837900067
• The square root of 42820973361941723 is 206932291.7331698693
• The cube root of 42820973361941723 is 349852.9269472545

Scales and comparisons

• 42,820,973,361,941,723 seconds is equal to 1,361,574,498 years, 49 weeks, 1 hour, 35 minutes, 23 seconds.
• To count from 1 to 42,820,973,361,941,723 would take you about four billion, eighty-four million, seven hundred twenty-three thousand, four hundred ninety-six 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 42820973361941723 cubic inches would be around 29154.4 feet tall.

Recreational maths with 42820973361941723

• 42820973361941723 backwards is 32714916337902824
• The number of decimal digits it has is: 17
• The sum of 42820973361941723's digits is 71
• More coming soon!