12879532384

Names of 12879532384

• Cardinal: 12879532384 can be written as Twelve billion, eight hundred seventy-nine million, five hundred thirty-two thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.2879532384 × 10¹⁰

Factors of 12879532384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5695

Divisors of 12879532384

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 17 32 34 68 136 257 272 289 514 544 578 1028 1156 2056 2312 4112 4369 4624 5419 8224 8738 9248 10838 17476 21676 34952 43352 69904 74273 86704 92123 139808 148546 173408 184246 297092 368492 594184 736984 1188368 1392683 1473968 1566091 2376736 2785366 2947936 3132182 5570732 6264364 11141464 12528728 22282928 23675611 25057456 44565856 47351222 50114912 94702444 189404888 378809776 402485387 757619552 804970774 1609941548 3219883096 6439766192 12879532384
• Sum of all divisors σ(n): 27045680760
• Sum of proper divisors (its aliquot sum) s(n): 14166148376
• 12879532384 is an abundant number, because the sum of its proper divisors (14166148376) is greater than itself. Its abundance is 1286615992

Bases of 12879532384

• Binary: 1011111111101011100001000101100000₂
• Hexadecimal: 0x2FFAE1160
• Base-36: 5X052SG

Squares and roots of 12879532384

• 12879532384 squared (12879532384²) is 165882354430504723456
• 12879532384 cubed (12879532384³) is 2136487155821851463216516399104
• The square root of 12879532384 is 113488.0274918901
• The cube root of 12879532384 is 2344.0490676865

Scales and comparisons

• 12,879,532,384 seconds is equal to 409 years, 27 weeks, 3 days, 15 hours, 53 minutes, 4 seconds.
• To count from 1 to 12,879,532,384 would take you about eight hundred nineteen 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 12879532384 cubic inches would be around 195.3 feet tall.

Recreational maths with 12879532384

• 12879532384 backwards is 48323597821
• The number of decimal digits it has is: 11
• The sum of 12879532384's digits is 52
• More coming soon!