72802066113216400

Names of 72802066113216400

• Cardinal: 72802066113216400 can be written as Seventy-two quadrillion, eight hundred two trillion, sixty-six billion, one hundred thirteen million, two hundred sixteen thousand, four hundred.

Scientific notation

• Scientific notation: 7.28020661132164 × 10¹⁶

Factors of 72802066113216400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3680

Divisors of 72802066113216400

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 3673 7346 14692 18365 29384 36730 58768 73460 91825 146920 183650 293840 367300 734600 1469200 13490929 26981858 53963716 67454645 107927432 134909290 215854864 269818580 337273225 539637160 674546450 1079274320 1349092900 2698185800 5396371600
• Sum of all divisors σ(n): 72802073685158283
• Sum of proper divisors (its aliquot sum) s(n): 7571941883
• 72802066113216400 is a deficient number, because the sum of its proper divisors (7571941883) is less than itself. Its deficiency is 72802058541274517

Bases of 72802066113216400

• Binary: 100000010101001010001011111101001100101111011111110010000₂
• Hexadecimal: 0x102A517E997BF90
• Base-36: JWU6FGM5XN4

Squares and roots of 72802066113216400

• 72802066113216400 squared (72802066113216400²) is 5300140830353131662982753228960000
• 72802066113216400 cubed (72802066113216400³) is 385861203140726358940752453045379614031226944000000
• 72802066113216400 is a perfect square number. Its square root is 269818580
• The cube root of 72802066113216400 is 417555.8458303501

Scales and comparisons

• 72,802,066,113,216,400 seconds is equal to 2,314,880,510 years, 42 weeks, 6 days, 6 minutes, 40 seconds.
• To count from 1 to 72,802,066,113,216,400 would take you about six billion, nine hundred forty-four million, six hundred forty-one thousand, five hundred thirty-two 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 72802066113216400 cubic inches would be around 34796.3 feet tall.

Recreational maths with 72802066113216400

• 72802066113216400 backwards is 00461231166020827
• The number of decimal digits it has is: 17
• The sum of 72802066113216400's digits is 49
• More coming soon!