12628408576

Names of 12628408576

• Cardinal: 12628408576 can be written as Twelve billion, six hundred twenty-eight million, four hundred eight thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 1.2628408576 × 10¹⁰

Factors of 12628408576

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8063

Divisors of 12628408576

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 127 128 196 224 254 256 392 448 508 784 889 896 1016 1568 1778 1792 2032 3136 3556 4064 6223 6272 7112 7927 8128 12446 12544 14224 15854 16256 24892 28448 31708 32512 49784 55489 56896 63416 99568 110978 113792 126832 199136 221956 227584 253664 388423 398272 443912 507328 776846 796544 887824 1006729 1014656 1553692 1593088 1775648 2013458 2029312 3107384 3551296 4026916 6214768 7047103 7102592 8053832 12429536 14094206 14205184 16107664 24859072 28188412 32215328 49329721 49718144 56376824 64430656 98659442 99436288 112753648 128861312 197318884 225507296 257722624 394637768 451014592 789275536 902029184 1578551072 1804058368 3157102144 6314204288 12628408576
• Sum of all divisors σ(n): 29557613568
• Sum of proper divisors (its aliquot sum) s(n): 16929204992
• 12628408576 is an abundant number, because the sum of its proper divisors (16929204992) is greater than itself. Its abundance is 4300796416

Bases of 12628408576

• Binary: 1011110000101101100011100100000000₂
• Hexadecimal: 0x2F0B63900
• Base-36: 5SUMMF4

Squares and roots of 12628408576

• 12628408576 squared (12628408576²) is 159476703162390347776
• 12628408576 cubed (12628408576³) is 2013936965888136588514060926976
• The square root of 12628408576 is 112376.1922116959
• The cube root of 12628408576 is 2328.7142897763

Scales and comparisons

• 12,628,408,576 seconds is equal to 401 years, 28 weeks, 2 days, 3 hours, 16 minutes, 16 seconds.
• To count from 1 to 12,628,408,576 would take you about eight hundred three 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 12628408576 cubic inches would be around 194.1 feet tall.

Recreational maths with 12628408576

• 12628408576 backwards is 67580482621
• 12628408576 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12628408576's digits is 49
• More coming soon!