42821003858187230225901

Names of 42821003858187230225901

• Cardinal: 42821003858187230225901 can be written as Forty-two sextillion, eight hundred twenty-one quintillion, three quadrillion, eight hundred fifty-eight trillion, one hundred eighty-seven billion, two hundred thirty million, two hundred twenty-five thousand, nine hundred one.

Scientific notation

• Scientific notation: 4.2821003858187230225901 × 10²²

Factors of 42821003858187230225901

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 897075

Divisors of 42821003858187230225901

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 27 39 117 169 351 507 1521 2197 4563 6591 19773 59319 897059 2691177 8073531 11661767 24220593 34985301 104955903 151602971 314867709 454808913 1364426739 1970838623 4093280217 5912515869 17737547607 53212642821 804714849481 2414144548443 7242433645329 10461293043253 21727300935987 31383879129759 94151637389277 135996809562289 282454912167831 407990428686867 1223971286060601 1767958524309757 3671913858181803 5303875572929271 15911626718787813 47734880156363439
• Sum of all divisors σ(n): 42821032732246144565662
• Sum of proper divisors (its aliquot sum) s(n): 28874058914339761
• 42821003858187230225901 is a deficient number, because the sum of its proper divisors (28874058914339761) is less than itself. Its deficiency is 42820974984128315886140

Bases of 42821003858187230225901

• Binary: 1001000100010101010011001110001001011001111010010001010010011010010111101101₂
• Hexadecimal: 0x91154CE259E9149A5ED
• Base-36: 6Z11WUDJHTS54H9

Squares and roots of 42821003858187230225901

• 42821003858187230225901 squared (42821003858187230225901²) is 1833638371422885656615316920209606939491261801
• 42821003858187230225901 cubed (42821003858187230225901³) is 78518235777219536177919597686477635426646446437460394443016762107701
• The square root of 42821003858187230225901 is 206932365419.6878652833
• 42821003858187230225901 is a perfect cube number. Its cube root is 34985301

Scales and comparisons

• 42,821,003,858,187,230,225,901 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,821,003,858,187,230,225,901 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 42821003858187230225901 cubic inches would be around 2915441.8 feet tall.

Recreational maths with 42821003858187230225901

• 42821003858187230225901 backwards is 10952203278185830012824
• The number of decimal digits it has is: 23
• The sum of 42821003858187230225901's digits is 81
• More coming soon!