42638250635934962938709

Names of 42638250635934962938709

• Cardinal: 42638250635934962938709 can be written as Forty-two sextillion, six hundred thirty-eight quintillion, two hundred fifty quadrillion, six hundred thirty-five trillion, nine hundred thirty-four billion, nine hundred sixty-two million, nine hundred thirty-eight thousand, seven hundred nine.

Scientific notation

• Scientific notation: 4.2638250635934962938709 × 10²²

Factors of 42638250635934962938709

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 533

Divisors of 42638250635934962938709

• Number of divisors d(n): 90
• Complete list of divisors:
  1 13 59 169 461 767 3481 5993 9971 27199 45253 77909 205379 212521 353587 588289 1604741 2669927 2762773 4596631 12117361 12538739 20861633 34709051 35916049 94679719 97972181 157525693 163003607 271201229 739785601 1230836347 1273638353 2047834009 2119046891 5586103421 5780358679 9617212813 16000872511 16557298589 43647350459 45165175441 72619344473 75144662827 125023766569 341041162061 567415555967 587147280733 944051478149 976880616751 2575193677081 2664745351019 4433535106793 7376402227571 7632914649529 20121428561599 20821145878301 33477517802053 34641689563247 57635956388309 157219975710121 261578571300787 270674896417913 435207731426689 450341964322211 1187164285134341 1228447606819759 2043859684231573 3400521426910231 3518773653432869 9275978566897139 15433135706746433 15969818888656867 26570175895010449 72478408802365781 120587721369662807 200630764187703629 207607645552539271 547282735446931201 942219314430755153 1567640377805616491 4276226119339581079 7114675560810105613 12248851087599816989 55590939551414554027 92490782290531372969 252297341041035283661 722682214168389202351 3279865433533458687593 42638250635934962938709
• Sum of all divisors σ(n): 47068555944374522411238
• Sum of proper divisors (its aliquot sum) s(n): 4430305308439559472529
• 42638250635934962938709 is a deficient number, because the sum of its proper divisors (4430305308439559472529) is less than itself. Its deficiency is 38207945327495403466180

Bases of 42638250635934962938709

• Binary: 1001000001110110110010011000010001100011111111000000111000011111001101010101₂
• Hexadecimal: 0x9076C98463FC0E1F355
• Base-36: 6XYHFSYZGH5A2C5

Squares and roots of 42638250635934962938709

• 42638250635934962938709 squared (42638250635934962938709²) is 1818020417292808271456095126357189369290586681
• 42638250635934962938709 cubed (42638250635934962938709³) is 77517210213777828973331146899631728163778377505392333596838454734829
• The square root of 42638250635934962938709 is 206490316082.7038952565
• The cube root of 42638250635934962938709 is 34935459.4637527415

Scales and comparisons

• 42,638,250,635,934,962,938,709 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,638,250,635,934,962,938,709 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42638250635934962938709 cubic inches would be around 2911288.3 feet tall.

Recreational maths with 42638250635934962938709

• 42638250635934962938709 backwards is 90783926943953605283624
• The number of decimal digits it has is: 23
• The sum of 42638250635934962938709's digits is 113
• More coming soon!