12988705024

Names of 12988705024

• Cardinal: 12988705024 can be written as Twelve billion, nine hundred eighty-eight million, seven hundred five thousand and twenty-four.

Scientific notation

• Scientific notation: 1.2988705024 × 10¹⁰

Factors of 12988705024

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 438

Divisors of 12988705024

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 289 419 544 578 838 1088 1156 1676 2176 2312 3352 4352 4624 6704 7123 9248 13408 14246 18496 26816 28492 36992 53632 56984 73984 107264 113968 121091 175561 227936 242182 351122 455872 484364 702244 911744 968728 1404488 1823488 1937456 2808976 2984537 3874912 5617952 5969074 7749824 11235904 11938148 15499648 22471808 23876296 30999296 44943616 47752592 50737129 95505184 101474258 191010368 202948516 382020736 405897032 764041472 811794064 1623588128 3247176256 6494352512 12988705024
• Sum of all divisors σ(n): 27607371337
• Sum of proper divisors (its aliquot sum) s(n): 14618666313
• 12988705024 is an abundant number, because the sum of its proper divisors (14618666313) is greater than itself. Its abundance is 1629961289

Bases of 12988705024

• Binary: 1100000110001011111110100100000000₂
• Hexadecimal: 0x3062FE900
• Base-36: 5YT50XS

Squares and roots of 12988705024

• 12988705024 squared (12988705024²) is 168706458200482840576
• 12988705024 cubed (12988705024³) is 2191278421209857470615282253824
• 12988705024 is a perfect square number. Its square root is 113968
• The cube root of 12988705024 is 2350.6535091503

Scales and comparisons

• 12,988,705,024 seconds is equal to 413 years, 5 hours, 37 minutes, 4 seconds.
• To count from 1 to 12,988,705,024 would take you about eight hundred twenty-six 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 12988705024 cubic inches would be around 195.9 feet tall.

Recreational maths with 12988705024

• 12988705024 backwards is 42050788921
• The number of decimal digits it has is: 11
• The sum of 12988705024's digits is 46
• More coming soon!