72041146354066992

Names of 72041146354066992

• Cardinal: 72041146354066992 can be written as Seventy-two quadrillion, forty-one trillion, one hundred forty-six billion, three hundred fifty-four million, sixty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 7.2041146354066992 × 10¹⁶

Factors of 72041146354066992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30400851815

Divisors of 72041146354066992

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 49369 98738 148107 197476 296214 394952 592428 789904 1184856 2369712 30400802441 60801604882 91202407323 121603209764 182404814646 243206419528 364809629292 486412839056 729619258584 1459238517168 1500857215709729 3001714431419458 4502571647129187 6003428862838916 9005143294258374 12006857725677832 18010286588516748 24013715451355664 36020573177033496 72041146354066992
• Sum of all divisors σ(n): 186110064453630960
• Sum of proper divisors (its aliquot sum) s(n): 114068918099563968
• 72041146354066992 is an abundant number, because the sum of its proper divisors (114068918099563968) is greater than itself. Its abundance is 42027771745496976

Bases of 72041146354066992

• Binary: 11111111111100010000101001111001101001010110011000110000₂
• Hexadecimal: 0xFFF10A79A56630
• Base-36: JPCGDQZXLIO

Squares and roots of 72041146354066992

• 72041146354066992 squared (72041146354066992²) is 5189926768008099854269098823928064
• 72041146354066992 cubed (72041146354066992³) is 373888273860961410232888618699728131260291244863488
• The square root of 72041146354066992 is 268404818.0530055089
• The cube root of 72041146354066992 is 416095.9975426127

Scales and comparisons

• 72,041,146,354,066,992 seconds is equal to 2,290,685,616 years, 8 weeks, 3 days, 4 hours, 23 minutes, 12 seconds.
• To count from 1 to 72,041,146,354,066,992 would take you about six billion, eight hundred seventy-two million, fifty-six thousand, eight hundred forty-eight 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 72041146354066992 cubic inches would be around 34674.7 feet tall.

Recreational maths with 72041146354066992

• 72041146354066992 backwards is 29966045364114027
• The number of decimal digits it has is: 17
• The sum of 72041146354066992's digits is 69
• More coming soon!