12749844588

Names of 12749844588

• Cardinal: 12749844588 can be written as Twelve billion, seven hundred forty-nine million, eight hundred forty-four thousand, five hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2749844588 × 10¹⁰

Factors of 12749844588

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5005

Divisors of 12749844588

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 228 247 494 741 988 1117 1482 2234 2964 3351 3851 4468 6702 7702 11553 13404 14521 15404 21223 23106 29042 42446 43563 46212 50063 58084 63669 73169 84892 87126 100126 127338 146338 150189 174252 200252 219507 254676 275899 292676 300378 439014 551798 600756 827697 878028 951197 1103596 1655394 1902394 2853591 3310788 3804788 4301567 5707182 8603134 11414364 12904701 17206268 25809402 51618804 55920371 81729773 111840742 163459546 167761113 223681484 245189319 326919092 335522226 490378638 671044452 980757276 1062487049 2124974098 3187461147 4249948196 6374922294 12749844588
• Sum of all divisors σ(n): 33763242240
• Sum of proper divisors (its aliquot sum) s(n): 21013397652
• 12749844588 is an abundant number, because the sum of its proper divisors (21013397652) is greater than itself. Its abundance is 8263553064

Bases of 12749844588

• Binary: 1011110111111100110011000001101100₂
• Hexadecimal: 0x2F7F3306C
• Base-36: 5UUXF1O

Squares and roots of 12749844588

• 12749844588 squared (12749844588²) is 162558537018152889744
• 12749844588 cubed (12749844588³) is 2072596083434094279059099105472
• The square root of 12749844588 is 112915.2097283621
• The cube root of 12749844588 is 2336.1548721657

Scales and comparisons

• 12,749,844,588 seconds is equal to 405 years, 21 weeks, 15 hours, 29 minutes, 48 seconds.
• To count from 1 to 12,749,844,588 would take you about eight hundred ten 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 12749844588 cubic inches would be around 194.7 feet tall.

Recreational maths with 12749844588

• 12749844588 backwards is 88544894721
• The number of decimal digits it has is: 11
• The sum of 12749844588's digits is 60
• More coming soon!