12001680740

Names of 12001680740

• Cardinal: 12001680740 can be written as Twelve billion, one million, six hundred eighty thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.200168074 × 10¹⁰

Factors of 12001680740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24901

Divisors of 12001680740

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 29 34 35 49 58 68 70 85 98 116 119 140 145 170 196 203 238 245 290 340 406 476 490 493 580 595 812 833 980 986 1015 1190 1421 1666 1972 2030 2380 2465 2842 3332 3451 4060 4165 4930 5684 6902 7105 8330 9860 13804 14210 16660 17255 24157 24841 28420 34510 48314 49682 69020 96628 99364 120785 124205 173887 241570 248410 347774 422297 483140 496820 695548 720389 844594 869435 1217209 1440778 1689188 1738870 2111485 2434418 2881556 2956079 3477740 3601945 4222970 4868836 5042723 5912158 6086045 7203890 8445940 10085446 11824316 12172090 12246613 14407780 14780395 20170892 20692553 24344180 24493226 25213615 29560790 35299061 41385106 48986452 50427230 59121580 61233065 70598122 82770212 85726291 100854460 103462765 122466130 141196244 171452582 176495305 206925530 244932260 342905164 352990610 413851060 428631455 600084037 705981220 857262910 1200168074 1714525820 2400336148 3000420185 6000840370 12001680740
• Sum of all divisors σ(n): 32114743920
• Sum of proper divisors (its aliquot sum) s(n): 20113063180
• 12001680740 is an abundant number, because the sum of its proper divisors (20113063180) is greater than itself. Its abundance is 8111382440

Bases of 12001680740

• Binary: 1011001011010110110001110101100100₂
• Hexadecimal: 0x2CB5B1D64
• Base-36: 5IHHO4K

Squares and roots of 12001680740

• 12001680740 squared (12001680740²) is 144040340584886947600
• 12001680740 cubed (12001680740³) is 1728726181380678014088309224000
• The square root of 12001680740 is 109552.1827258591
• The cube root of 12001680740 is 2289.5353671733

Scales and comparisons

• 12,001,680,740 seconds is equal to 381 years, 32 weeks, 8 hours, 12 minutes, 20 seconds.
• To count from 1 to 12,001,680,740 would take you about seven hundred sixty-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 12001680740 cubic inches would be around 190.8 feet tall.

Recreational maths with 12001680740

• 12001680740 backwards is 04708610021
• 12001680740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12001680740's digits is 29
• More coming soon!