71382121316351

Names of 71382121316351

• Cardinal: 71382121316351 can be written as Seventy-one trillion, three hundred eighty-two billion, one hundred twenty-one million, three hundred sixteen thousand, three hundred fifty-one.

Scientific notation

• Scientific notation: 7.1382121316351 × 10¹³

Factors of 71382121316351

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30240

Divisors of 71382121316351

• Number of divisors d(n): 64
• Complete list of divisors:
  1 31 53 59 109 227 1643 1829 3127 3379 5777 6431 7037 12031 13393 24743 29761 96937 179087 199361 340843 372961 415183 709829 767033 922591 1311379 1459837 1577333 1755899 3243949 6755747 10566133 22004699 40652749 45254947 48897323 54432869 77371361 93062647 100562419 171929297 191392991 209428157 358054591 398589073 736376423 2398512191 2884942057 5329808207 5933182721 10143828523 11099692321 12356261263 21125220869 22827669113 39027950419 43446208957 314458684213 654881846939 1209866462989 1346832477667 2302649074721 71382121316351
• Sum of all divisors σ(n): 77389961932800
• Sum of proper divisors (its aliquot sum) s(n): 6007840616449
• 71382121316351 is a deficient number, because the sum of its proper divisors (6007840616449) is less than itself. Its deficiency is 65374280699902

Bases of 71382121316351

• Binary: 10000001110101111110001111110111111111111111111₂
• Hexadecimal: 0x40EBF1FBFFFF
• Base-36: PAWHRZZZZ

Squares and roots of 71382121316351

• 71382121316351 squared (71382121316351²) is 5095407243622251821019955201
• 71382121316351 cubed (71382121316351³) is 363720978020457234707659771403845168791551
• The square root of 71382121316351 is 8448794.0746801847
• The cube root of 71382121316351 is 41482.3307597063

Scales and comparisons

• 71,382,121,316,351 seconds is equal to 2,269,730 years, 34 weeks, 1 day, 16 hours, 19 minutes, 11 seconds.
• To count from 1 to 71,382,121,316,351 would take you about five million, six hundred seventy-four thousand, three hundred twenty-six 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 71382121316351 cubic inches would be around 3456.9 feet tall.

Recreational maths with 71382121316351

• 71382121316351 backwards is 15361312128317
• The number of decimal digits it has is: 14
• The sum of 71382121316351's digits is 44
• More coming soon!