42400431880406751

Names of 42400431880406751

• Cardinal: 42400431880406751 can be written as Forty-two quadrillion, four hundred trillion, four hundred thirty-one billion, eight hundred eighty million, four hundred six thousand, seven hundred fifty-one.

Scientific notation

• Scientific notation: 4.2400431880406751 × 10¹⁶

Factors of 42400431880406751

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 722

Divisors of 42400431880406751

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 97 101 291 303 521 1563 9797 10201 29391 30603 50537 52621 151611 157863 271441 814323 989497 1030301 2968491 3090903 5104237 5314721 15312711 15944163 26329777 27415541 78989331 82246623 99939197 141420761 299817591 424262283 515527937 536786821 1546583811 1610360463 2659307477 2768969641 7977922431 8306908923 13717813817 14283496861 41153441451 42850490583 52068321637 156204964911 268590055177 279665933741 805770165531 838997801223 1385499195517 1442633182961 4156497586551 4327899548883 27127595572877 81382786718631 139935418747217 145705951479061 419806256241651 437117854437183 14133477293468917 42400431880406751
• Sum of all divisors σ(n): 57798838023196032
• Sum of proper divisors (its aliquot sum) s(n): 15398406142789281
• 42400431880406751 is a deficient number, because the sum of its proper divisors (15398406142789281) is less than itself. Its deficiency is 27002025737617470

Bases of 42400431880406751

• Binary: 10010110101000101111011111011000100011100000011011011111₂
• Hexadecimal: 0x96A2F7D88E06DF
• Base-36: BLHP5I2VUN3

Squares and roots of 42400431880406751

• 42400431880406751 squared (42400431880406751²) is 1797796623645013170535409206376001
• 42400431880406751 cubed (42400431880406751³) is 76227353275685633813453673934998940297414524782751
• The square root of 42400431880406751 is 205913651.5154028127
• The cube root of 42400431880406751 is 348703.8641944099

Scales and comparisons

• 42,400,431,880,406,751 seconds is equal to 1,348,202,580 years, 33 weeks, 5 days, 13 hours, 25 minutes, 51 seconds.
• To count from 1 to 42,400,431,880,406,751 would take you about four billion, forty-four million, six hundred seven thousand, seven hundred forty-one 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 42400431880406751 cubic inches would be around 29058.7 feet tall.

Recreational maths with 42400431880406751

• 42400431880406751 backwards is 15760408813400424
• The number of decimal digits it has is: 17
• The sum of 42400431880406751's digits is 57
• More coming soon!