12049118940

Names of 12049118940

• Cardinal: 12049118940 can be written as Twelve billion, forty-nine million, one hundred eighteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.204911894 × 10¹⁰

Factors of 12049118940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1961

Divisors of 12049118940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 29 30 58 60 61 87 116 122 145 174 183 244 290 305 348 366 435 580 610 732 870 915 1220 1740 1769 1830 1861 3538 3660 3721 3722 5307 5583 7076 7442 7444 8845 9305 10614 11163 11166 14884 17690 18605 18610 21228 22326 22332 26535 27915 35380 37210 37220 44652 53070 53969 55815 55830 74420 106140 107909 107938 111630 111660 113521 161907 215818 215876 223260 227042 269845 323727 323814 340563 431636 454084 539545 539690 567605 647454 647628 681126 809535 1079090 1079380 1135210 1294908 1362252 1618635 1619070 1702815 2158180 2270420 3237270 3238140 3292109 3405630 6474540 6584218 6811260 6924781 9876327 13168436 13849562 16460545 19752654 20774343 27699124 32921090 34623905 39505308 41548686 49381635 65842180 69247810 83097372 98763270 103871715 138495620 197526540 200818649 207743430 401637298 415486860 602455947 803274596 1004093245 1204911894 2008186490 2409823788 3012279735 4016372980 6024559470 12049118940
• Sum of all divisors σ(n): 35501487840
• Sum of proper divisors (its aliquot sum) s(n): 23452368900
• 12049118940 is an abundant number, because the sum of its proper divisors (23452368900) is greater than itself. Its abundance is 11403249960

Bases of 12049118940

• Binary: 1011001110001011101111011011011100₂
• Hexadecimal: 0x2CE2EF6DC
• Base-36: 5J9QFOC

Squares and roots of 12049118940

• 12049118940 squared (12049118940²) is 145181267230266723600
• 12049118940 cubed (12049118940³) is 1749306356717408120580504984000
• The square root of 12049118940 is 109768.4788088093
• The cube root of 12049118940 is 2292.5479632741

Scales and comparisons

• 12,049,118,940 seconds is equal to 383 years, 6 weeks, 3 days, 9 hours, 29 minutes.
• To count from 1 to 12,049,118,940 would take you about seven hundred sixty-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 12049118940 cubic inches would be around 191 feet tall.

Recreational maths with 12049118940

• 12049118940 backwards is 04981194021
• The number of decimal digits it has is: 11
• The sum of 12049118940's digits is 39
• More coming soon!