13447747048

Names of 13447747048

• Cardinal: 13447747048 can be written as Thirteen billion, four hundred forty-seven million, seven hundred forty-seven thousand and forty-eight.

Scientific notation

• Scientific notation: 1.3447747048 × 10¹⁰

Factors of 13447747048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5766

Divisors of 13447747048

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 17 34 68 71 136 142 257 284 514 568 1028 1207 2056 2414 4369 4828 5419 8738 9656 10838 17476 18247 21676 34952 36494 43352 72988 92123 145976 184246 310199 368492 384749 620398 736984 769498 1240796 1392683 1538996 2481592 2785366 3077992 5570732 6540733 11141464 13081466 23675611 26162932 47351222 52325864 94702444 98880493 189404888 197760986 395521972 791043944 1680968381 3361936762 6723873524 13447747048
• Sum of all divisors σ(n): 27184118400
• Sum of proper divisors (its aliquot sum) s(n): 13736371352
• 13447747048 is an abundant number, because the sum of its proper divisors (13736371352) is greater than itself. Its abundance is 288624304

Bases of 13447747048

• Binary: 1100100001100011000101010111101000₂
• Hexadecimal: 0x3218C55E8
• Base-36: 66EFW14

Squares and roots of 13447747048

• 13447747048 squared (13447747048²) is 180841900666992714304
• 13447747048 cubed (13447747048³) is 2431916135849260504819123374592
• The square root of 13447747048 is 115964.4214748643
• The cube root of 13447747048 is 2378.0255172551

Scales and comparisons

• 13,447,747,048 seconds is equal to 427 years, 31 weeks, 5 hours, 17 minutes, 28 seconds.
• To count from 1 to 13,447,747,048 would take you about eight hundred fifty-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 13447747048 cubic inches would be around 198.2 feet tall.

Recreational maths with 13447747048

• 13447747048 backwards is 84074774431
• The number of decimal digits it has is: 11
• The sum of 13447747048's digits is 49
• More coming soon!