12712316624

Names of 12712316624

• Cardinal: 12712316624 can be written as Twelve billion, seven hundred twelve million, three hundred sixteen thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.2712316624 × 10¹⁰

Factors of 12712316624

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17494

Divisors of 12712316624

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 266 304 349 532 698 1064 1396 2128 2443 2792 4886 5584 6631 9772 13262 17117 19544 26524 34234 39088 46417 53048 68468 92834 106096 119819 136936 185668 239638 273872 325223 371336 479276 650446 742672 958552 1300892 1917104 2276561 2601784 4553122 5203568 5973833 9106244 11947666 18212488 23895332 36424976 41816831 47790664 83633662 95581328 113502827 167267324 227005654 334534648 454011308 669069296 794519789 908022616 1589039578 1816045232 3178079156 6356158312 12712316624
• Sum of all divisors σ(n): 29716848000
• Sum of proper divisors (its aliquot sum) s(n): 17004531376
• 12712316624 is an abundant number, because the sum of its proper divisors (17004531376) is greater than itself. Its abundance is 4292214752

Bases of 12712316624

• Binary: 1011110101101101101000111011010000₂
• Hexadecimal: 0x2F5B68ED0
• Base-36: 5U8L2A8

Squares and roots of 12712316624

• 12712316624 squared (12712316624²) is 161602993948826757376
• 12712316624 cubed (12712316624³) is 2054348426463841793086939418624
• The square root of 12712316624 is 112748.9096355259
• The cube root of 12712316624 is 2333.8605358569

Scales and comparisons

• 12,712,316,624 seconds is equal to 404 years, 11 weeks, 7 hours, 3 minutes, 44 seconds.
• To count from 1 to 12,712,316,624 would take you about eight hundred eight 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 12712316624 cubic inches would be around 194.5 feet tall.

Recreational maths with 12712316624

• 12712316624 backwards is 42661321721
• The number of decimal digits it has is: 11
• The sum of 12712316624's digits is 35
• More coming soon!