216078764349

Names of 216078764349

• Cardinal: 216078764349 can be written as Two hundred sixteen billion, seventy-eight million, seven hundred sixty-four thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 2.16078764349 × 10¹¹

Factors of 216078764349

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 390

Divisors of 216078764349

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 21 43 49 129 147 301 337 343 903 1011 1029 1849 2107 2359 5547 6321 7077 12943 14491 14749 16513 38829 43473 44247 49539 90601 101437 113569 115591 271803 304311 340707 346773 623113 634207 710059 794983 1869339 1902621 2130177 2384949 4361791 4883467 4970413 5564881 13085373 14650401 14911239 16694643 30532537 34184269 38954167 91597611 102552807 116862501 209989081 213727759 239289883 629967243 641183277 717869649 1469923567 1675029181 4409770701 5025087543 10289464969 30868394907 72026254783 216078764349
• Sum of all divisors σ(n): 345001521600
• Sum of proper divisors (its aliquot sum) s(n): 128922757251
• 216078764349 is a deficient number, because the sum of its proper divisors (128922757251) is less than itself. Its deficiency is 87156007098

Bases of 216078764349

• Binary: 11001001001111010011000100100100111101₂
• Hexadecimal: 0x324F4C493D
• Base-36: 2R9JPTML

Squares and roots of 216078764349

• 216078764349 squared (216078764349²) is 46690032402590673393801
• 216078764349 cubed (216078764349³) is 10088724508966564413364350356400549
• The square root of 216078764349 is 464842.7307692357
• The cube root of 216078764349 is 6000.7292108995

Scales and comparisons

• 216,078,764,349 seconds is equal to 6,870 years, 33 weeks, 14 hours, 59 minutes, 9 seconds.
• To count from 1 to 216,078,764,349 would take you about thirteen thousand, seven hundred forty-one 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 216078764349 cubic inches would be around 500.1 feet tall.

Recreational maths with 216078764349

• 216078764349 backwards is 943467870612
• The number of decimal digits it has is: 12
• The sum of 216078764349's digits is 57
• More coming soon!