12117958405980

Names of 12117958405980

• Cardinal: 12117958405980 can be written as Twelve trillion, one hundred seventeen billion, nine hundred fifty-eight million, four hundred five thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.211795840598 × 10¹³

Factors of 12117958405980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 766977

Divisors of 12117958405980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 39671 79342 119013 158684 198355 238026 277697 396710 476052 555394 595065 727289 793420 833091 1110788 1190130 1388485 1454578 1666182 2181867 2380260 2776970 2909156 3332364 3636445 4165455 4363734 5091023 5553940 7272890 8330910 8727468 10182046 10909335 14545780 15273069 16661820 20364092 21818670 25455115 30546138 43637340 50910230 61092276 76365345 101820460 152730690 305461380 28852281919 57704563838 86556845757 115409127676 144261409595 173113691514 201965973433 288522819190 346227383028 403931946866 432784228785 577045638380 605897920299 807863893732 865568457570 1009829867165 1211795840598 1731136915140 2019659734330 2423591681196 3029489601495 4039319468660 6058979202990 12117958405980
• Sum of all divisors σ(n): 38778497694720
• Sum of proper divisors (its aliquot sum) s(n): 26660539288740
• 12117958405980 is an abundant number, because the sum of its proper divisors (26660539288740) is greater than itself. Its abundance is 14542580882760

Bases of 12117958405980

• Binary: 10110000010101101110100110110010111101011100₂
• Hexadecimal: 0xB056E9B2F5C
• Base-36: 4AMWVK3TO

Squares and roots of 12117958405980

• 12117958405980 squared (12117958405980²) is 146844915929061342499760400
• 12117958405980 cubed (12117958405980³) is 1779460583357995296716035365315927192000
• The square root of 12117958405980 is 3481085.8084770045
• The cube root of 12117958405980 is 22969.0563120941

Scales and comparisons

• 12,117,958,405,980 seconds is equal to 385,313 years, 30 weeks, 6 days, 5 hours, 13 minutes.
• To count from 1 to 12,117,958,405,980 would take you about nine hundred sixty-three thousand, two hundred eighty-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 12117958405980 cubic inches would be around 1914.1 feet tall.

Recreational maths with 12117958405980

• 12117958405980 backwards is 08950485971121
• 12117958405980 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12117958405980's digits is 60
• More coming soon!