13283378368

Names of 13283378368

• Cardinal: 13283378368 can be written as Thirteen billion, two hundred eighty-three million, three hundred seventy-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3283378368 × 10¹⁰

Factors of 13283378368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 58

Divisors of 13283378368

• Number of divisors d(n): 98
• Complete list of divisors:
  1 2 4 8 13 16 26 32 43 52 64 86 104 169 172 208 338 344 416 559 676 688 832 1118 1352 1376 2197 2236 2704 2752 4394 4472 5408 7267 8788 8944 10816 14534 17576 17888 28561 29068 35152 35776 57122 58136 70304 94471 114244 116272 140608 188942 228488 232544 371293 377884 456976 465088 742586 755768 913952 1228123 1485172 1511536 1827904 2456246 2970344 3023072 4826809 4912492 5940688 6046144 9653618 9824984 11881376 15965599 19307236 19649968 23762752 31931198 38614472 39299936 63862396 77228944 78599872 127724792 154457888 207552787 255449584 308915776 415105574 510899168 830211148 1021798336 1660422296 3320844592 6641689184 13283378368
• Sum of all divisors σ(n): 29219892284
• Sum of proper divisors (its aliquot sum) s(n): 15936513916
• 13283378368 is an abundant number, because the sum of its proper divisors (15936513916) is greater than itself. Its abundance is 2653135548

Bases of 13283378368

• Binary: 1100010111110000000100010011000000₂
• Hexadecimal: 0x317C044C0
• Base-36: 63OKWCG

Squares and roots of 13283378368

• 13283378368 squared (13283378368²) is 176448140867450343424
• 13283378368 cubed (13283378368³) is 2343827417472506647152532652032
• The square root of 13283378368 is 115253.5395031319
• The cube root of 13283378368 is 2368.2970888215

Scales and comparisons

• 13,283,378,368 seconds is equal to 422 years, 19 weeks, 1 day, 19 hours, 19 minutes, 28 seconds.
• To count from 1 to 13,283,378,368 would take you about eight hundred forty-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 13283378368 cubic inches would be around 197.4 feet tall.

Recreational maths with 13283378368

• 13283378368 backwards is 86387338231
• 13283378368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13283378368's digits is 52
• More coming soon!