12972993553961

Names of 12972993553961

• Cardinal: 12972993553961 can be written as Twelve trillion, nine hundred seventy-two billion, nine hundred ninety-three million, five hundred fifty-three thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 1.2972993553961 × 10¹³

Factors of 12972993553961

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213

Divisors of 12972993553961

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 19 29 31 49 127 133 203 217 551 589 889 899 931 961 1421 1519 2413 3683 3857 3937 4123 6223 6293 6727 16129 16891 17081 18259 25781 26999 27559 27869 28861 29791 44051 47089 69977 74803 112903 114173 118237 119567 122047 127813 180467 192913 195083 208537 306451 467741 489839 499999 523621 529511 566029 790321 799211 836969 854329 863939 894691 1365581 1459759 2145157 2169287 2318893 3274187 3428873 3499993 3539363 3665347 3706577 3783457 3962203 5594477 5980303 6047573 8887079 9499981 14499971 15016099 15185009 15499969 16232251 16414841 22919309 24499951 24775541 25946039 26484199 27735421 42333011 62209553 66499867 67247897 71885683 101499797 106295063 108499783 109720253 113625757 114903887 173428787 185389393 275499449 294499411 435466871 449499101 465499069 470735279 480499039 503199781 710498579 759498481 768041771 804327209 1928496143 2061495877 2084684807 3146493707 3295146953 3363493273 3522398467 5376292397 8540482919 9129481741 13499473001 13934472131 14430471139 14592793649 22025455949 23544452911 59783380433 63906372187 97541304917 102149555543 264754970489 418483663031 447344605309 682789134419 1853284793423 12972993553961
• Sum of all divisors σ(n): 17115577689600
• Sum of proper divisors (its aliquot sum) s(n): 4142584135639
• 12972993553961 is a deficient number, because the sum of its proper divisors (4142584135639) is less than itself. Its deficiency is 8830409418322

Bases of 12972993553961

• Binary: 10111100110010000010101011000010011000101001₂
• Hexadecimal: 0xBCC82AC2629
• Base-36: 4LJPLEQEH

Squares and roots of 12972993553961

• 12972993553961 squared (12972993553961²) is 168298561751113657418789521
• 12972993553961 cubed (12972993553961³) is 2183336156738104786107027301776414842681
• The square root of 12972993553961 is 3601804.2081658187
• The cube root of 12972993553961 is 23497.0532318117

Scales and comparisons

• 12,972,993,553,961 seconds is equal to 412,501 years, 3 weeks, 3 days, 8 hours, 32 minutes, 41 seconds.
• To count from 1 to 12,972,993,553,961 would take you about one million, thirty-one thousand, two hundred fifty-two 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 12972993553961 cubic inches would be around 1958.1 feet tall.

Recreational maths with 12972993553961

• 12972993553961 backwards is 16935539927921
• The number of decimal digits it has is: 14
• The sum of 12972993553961's digits is 71
• More coming soon!