13213976796

Names of 13213976796

• Cardinal: 13213976796 can be written as Thirteen billion, two hundred thirteen million, nine hundred seventy-six thousand, seven hundred ninety-six.

Scientific notation

• Scientific notation: 1.3213976796 × 10¹⁰

Factors of 13213976796

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 73

Divisors of 13213976796

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 37 54 62 74 81 93 108 111 124 148 162 186 222 279 324 333 372 444 558 666 837 961 999 1116 1147 1332 1369 1674 1922 1998 2294 2511 2738 2883 2997 3348 3441 3844 3996 4107 4588 5022 5476 5766 5994 6882 8214 8649 10044 10323 11532 11988 12321 13764 16428 17298 20646 24642 25947 29791 30969 34596 35557 36963 41292 42439 49284 51894 59582 61938 71114 73926 77841 84878 89373 92907 103788 106671 110889 119164 123876 127317 142228 147852 155682 169756 178746 185814 213342 221778 254634 268119 311364 320013 357492 371628 381951 426684 443556 509268 536238 640026 763902 804357 960039 1072476 1102267 1145853 1280052 1315609 1527804 1608714 1920078 2204534 2291706 2413071 2631218 2880117 3217428 3306801 3437559 3840156 3946827 4409068 4583412 4826142 5262436 5760234 6613602 6875118 7893654 9652284 9920403 11520468 11840481 13227204 13750236 15787308 19840806 23680962 29761209 35521443 39681612 40783879 47361924 59522418 71042886 81567758 89283627 106564329 119044836 122351637 142085772 163135516 178567254 213128658 244703274 357134508 367054911 426257316 489406548 734109822 1101164733 1468219644 2202329466 3303494199 4404658932 6606988398 13213976796
• Sum of all divisors σ(n): 36686185536
• Sum of proper divisors (its aliquot sum) s(n): 23472208740
• 13213976796 is an abundant number, because the sum of its proper divisors (23472208740) is greater than itself. Its abundance is 10258231944

Bases of 13213976796

• Binary: 1100010011100111010100100011011100₂
• Hexadecimal: 0x3139D48DC
• Base-36: 62J9DR0

Squares and roots of 13213976796

• 13213976796 squared (13213976796²) is 174609182765226425616
• 13213976796 cubed (13213976796³) is 2307281689428225103775844006336
• The square root of 13213976796 is 114952.0630349887
• The cube root of 13213976796 is 2364.1653431211

Scales and comparisons

• 13,213,976,796 seconds is equal to 420 years, 8 weeks, 3 days, 13 hours, 6 minutes, 36 seconds.
• To count from 1 to 13,213,976,796 would take you about eight hundred forty 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 13213976796 cubic inches would be around 197 feet tall.

Recreational maths with 13213976796

• 13213976796 backwards is 69767931231
• 13213976796 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13213976796's digits is 54
• More coming soon!