42129532372170571776001

Names of 42129532372170571776001

• Cardinal: 42129532372170571776001 can be written as Forty-two sextillion, one hundred twenty-nine quintillion, five hundred thirty-two quadrillion, three hundred seventy-two trillion, one hundred seventy billion, five hundred seventy-one million, seven hundred seventy-six thousand and one.

Scientific notation

• Scientific notation: 4.2129532372170571776001 × 10²²

Factors of 42129532372170571776001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 261691800256488

Divisors of 42129532372170571776001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 43 1549 2417 66607 103931 3743933 160989119 261691800252479 11252747410856597 405360598591089971 632509081210241743 17430505739416868753 27197890492040394949 979756566794664459907 42129532372170571776001
• Sum of all divisors σ(n): 43154966719315870848000
• Sum of proper divisors (its aliquot sum) s(n): 1025434347145299071999
• 42129532372170571776001 is a deficient number, because the sum of its proper divisors (1025434347145299071999) is less than itself. Its deficiency is 41104098025025272704002

Bases of 42129532372170571776001

• Binary: 1000111010111101100010110101111100001010100100000010111000000000000000000001₂
• Hexadecimal: 0x8EBD8B5F0A902E00001
• Base-36: 6UZ4FP8UJGYYO01

Squares and roots of 42129532372170571776001

• 42129532372170571776001 squared (42129532372170571776001²) is 1774897497897768164701596419139512135319552001
• 42129532372170571776001 cubed (42129532372170571776001³) is 74775601594968573259783087540004666468644479163781024196470243328001
• The square root of 42129532372170571776001 is 205254798658.0839278187
• The cube root of 42129532372170571776001 is 34795964.5351886999

Scales and comparisons

• 42,129,532,372,170,571,776,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,129,532,372,170,571,776,001 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 42129532372170571776001 cubic inches would be around 2899663.7 feet tall.

Recreational maths with 42129532372170571776001

• 42129532372170571776001 backwards is 10067717507127323592124
• The number of decimal digits it has is: 23
• The sum of 42129532372170571776001's digits is 82
• More coming soon!