13290869824

Names of 13290869824

• Cardinal: 13290869824 can be written as Thirteen billion, two hundred ninety million, eight hundred sixty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.3290869824 × 10¹⁰

Factors of 13290869824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4870

Divisors of 13290869824

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 58 64 68 89 116 136 178 232 272 356 464 493 544 712 928 986 1088 1424 1513 1856 1972 2581 2848 3026 3944 4733 5162 5696 6052 7888 9466 10324 12104 15776 18932 20648 24208 31552 37864 41296 43877 48416 75728 80461 82592 87754 96832 137257 151456 160922 165184 175508 274514 302912 321844 351016 421237 549028 643688 702032 842474 1098056 1287376 1404064 1684948 2196112 2333369 2574752 2808128 3369896 4392224 4666738 5149504 6739792 7161029 8784448 9333476 12215873 13479584 14322058 18666952 24431746 26959168 28644116 37333904 48863492 57288232 74667808 97726984 114576464 149335616 195453968 207669841 229152928 390907936 415339682 458305856 781815872 830679364 1661358728 3322717456 6645434912 13290869824
• Sum of all divisors σ(n): 29219194800
• Sum of proper divisors (its aliquot sum) s(n): 15928324976
• 13290869824 is an abundant number, because the sum of its proper divisors (15928324976) is greater than itself. Its abundance is 2637455152

Bases of 13290869824

• Binary: 1100011000001100101001010001000000₂
• Hexadecimal: 0x318329440
• Base-36: 63T1GSG

Squares and roots of 13290869824

• 13290869824 squared (13290869824²) is 176647220678513790976
• 13290869824 cubed (13290869824³) is 2347795214809527749650761908224
• The square root of 13290869824 is 115286.0348177523
• The cube root of 13290869824 is 2368.7422230501

Scales and comparisons

• 13,290,869,824 seconds is equal to 422 years, 31 weeks, 4 days, 12 hours, 17 minutes, 4 seconds.
• To count from 1 to 13,290,869,824 would take you about eight hundred forty-five 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 13290869824 cubic inches would be around 197.4 feet tall.

Recreational maths with 13290869824

• 13290869824 backwards is 42896809231
• The number of decimal digits it has is: 11
• The sum of 13290869824's digits is 52
• More coming soon!