13123410741

Names of 13123410741

• Cardinal: 13123410741 can be written as Thirteen billion, one hundred twenty-three million, four hundred ten thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 1.3123410741 × 10¹⁰

Factors of 13123410741

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7013

Divisors of 13123410741

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 49 61 63 71 147 183 213 427 441 497 549 639 1281 1491 2989 3479 3843 4331 4473 6871 8967 10437 12993 20613 26901 30317 31311 38979 48097 61839 90951 144291 212219 272853 336679 419131 432873 487841 636657 1010037 1257393 1463523 1909971 2933917 3030111 3414887 3772179 4390569 8801751 10244661 20537419 23904209 26405253 29758301 30733983 61612257 71712627 89274903 184836771 208308107 215137881 267824709 624924321 1458156749 1874772963 4374470247 13123410741
• Sum of all divisors σ(n): 22731366528
• Sum of proper divisors (its aliquot sum) s(n): 9607955787
• 13123410741 is a deficient number, because the sum of its proper divisors (9607955787) is less than itself. Its deficiency is 3515454954

Bases of 13123410741

• Binary: 1100001110001101110101101100110101₂
• Hexadecimal: 0x30E375B35
• Base-36: 611C8J9

Squares and roots of 13123410741

• 13123410741 squared (13123410741²) is 172223909476994169081
• 13123410741 cubed (13123410741³) is 2260165103487396970911965499021
• The square root of 13123410741 is 114557.4560689963
• The cube root of 13123410741 is 2358.7517782185

Scales and comparisons

• 13,123,410,741 seconds is equal to 417 years, 14 weeks, 5 days, 7 hours, 52 minutes, 21 seconds.
• To count from 1 to 13,123,410,741 would take you about eight hundred thirty-four 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 13123410741 cubic inches would be around 196.6 feet tall.

Recreational maths with 13123410741

• 13123410741 backwards is 14701432131
• The number of decimal digits it has is: 11
• The sum of 13123410741's digits is 27
• More coming soon!