7138304003711099961

Names of 7138304003711099961

• Cardinal: 7138304003711099961 can be written as Seven quintillion, one hundred thirty-eight quadrillion, three hundred four trillion, three billion, seven hundred eleven million, ninety-nine thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 7.138304003711099961 × 10¹⁸

Factors of 7138304003711099961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31880

Divisors of 7138304003711099961

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 7 9 21 49 63 147 441 4679 14037 27191 32753 42111 81573 98259 190337 229271 244719 294777 571011 687813 1332359 1713033 2063439 3997077 11991231 21893041 65679123 127226689 153251287 197037369 381680067 459753861 890586823 1072759009 1145040201 1379261583 2671760469 3218277027 6234107761 8015281407 9654831081 18702323283 56106969849 595293677831 1785881033493 4167055744817 5357643100479 12501167234451 29169390213719 37503501703353 87508170641157 262524511923471
• Sum of all divisors σ(n): 7138482702335785602
• Sum of proper divisors (its aliquot sum) s(n): 178698624685641
• 7138304003711099961 is a deficient number, because the sum of its proper divisors (178698624685641) is less than itself. Its deficiency is 7138125305086414320

Bases of 7138304003711099961

• Binary: 110001100010000010110011010101111000111111100101110010000111001₂
• Hexadecimal: 0x631059ABC7F2E439
• Base-36: 1I8ELL05XX9O9

Squares and roots of 7138304003711099961

• 7138304003711099961 squared (7138304003711099961²) is 50955384049397919405784550920534201521
• 7138304003711099961 cubed (7138304003711099961³) is 363735021970453889444450123754541162949757373363749240681
• 7138304003711099961 is a perfect square number. Its square root is 2671760469
• The cube root of 7138304003711099961 is 1925447.4928591491

Scales and comparisons

• 7,138,304,003,711,099,961 seconds is equal to 226,975,987,093 years, 51 weeks, 2 days, 19 hours, 19 minutes, 21 seconds.
• To count from 1 to 7,138,304,003,711,099,961 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 7138304003711099961 cubic inches would be around 160454 feet tall.

Recreational maths with 7138304003711099961

• 7138304003711099961 backwards is 1699901173004038317
• The number of decimal digits it has is: 19
• The sum of 7138304003711099961's digits is 72
• More coming soon!