12873140426979

Names of 12873140426979

• Cardinal: 12873140426979 can be written as Twelve trillion, eight hundred seventy-three billion, one hundred forty million, four hundred twenty-six thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 1.2873140426979 × 10¹³

Factors of 12873140426979

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 583

Divisors of 12873140426979

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 49 63 97 103 147 189 291 309 343 373 441 679 721 873 927 1029 1119 1323 2037 2163 2611 2619 2781 3087 3357 4753 5047 6111 6489 7833 9261 9991 10071 14259 15141 18277 18333 19467 23499 29973 33271 35329 36181 38419 42777 45423 54831 69937 70497 89919 99813 105987 108543 115257 127939 128331 136269 139129 164493 209811 253267 268933 269757 299439 317961 325629 345771 383817 417387 489559 493479 629433 759801 806799 898317 953883 973903 976887 1037313 1151451 1252161 1468677 1772869 1882531 1888299 2279403 2420397 2921709 3426913 3454353 3726643 3756483 4406031 5318607 5647593 6817321 6838209 7261191 8765127 10280739 11179929 12410083 13177717 13218093 13495513 14330287 15955821 16942779 20451963 26086501 26295381 30842217 33539787 37230249 39533151 40486539 42990861 47721247 47867463 50828337 61355889 78259503 92526651 94468591 100312009 100619361 111690747 118599453 121459617 128972583 143163741 182605507 184067667 234778509 283405773 300936027 335072241 355798359 364378851 386917749 429491223 547816521 661280137 702184063 704335527 850217319 902808081 1278238549 1288473669 1390037839 1643449563 1983840411 2106552189 2550651957 2708424243 3834715647 4170113517 4628960959 4915288441 4930348689 5951521233 6319656567 9730264873 11504146941 12510340551 13886882877 14745865323 17854563699 18958969701 29190794619 34512440823 37531021653 41660648631 44237595969 68111854111 87572383857 124981945893 132712787907 204335562333 262717151571 476782978777 613006686999 1430348936331 1839020060997 4291046808993 12873140426979
• Sum of all divisors σ(n): 22749033216000
• Sum of proper divisors (its aliquot sum) s(n): 9875892789021
• 12873140426979 is a deficient number, because the sum of its proper divisors (9875892789021) is less than itself. Its deficiency is 2997247637958

Bases of 12873140426979

• Binary: 10111011010101000010111101100101100011100011₂
• Hexadecimal: 0xBB542F658E3
• Base-36: 4K9U7FOIR

Squares and roots of 12873140426979

• 12873140426979 squared (12873140426979²) is 165717744452721070431066441
• 12873140426979 cubed (12873140426979³) is 2133307795582098529287368575881057911739
• The square root of 12873140426979 is 3587915.8890613643
• The cube root of 12873140426979 is 23436.6122906603

Scales and comparisons

• 12,873,140,426,979 seconds is equal to 409,326 years, 2 weeks, 2 days, 20 hours, 49 minutes, 39 seconds.
• To count from 1 to 12,873,140,426,979 would take you about one million, twenty-three thousand, three hundred fifteen 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 12873140426979 cubic inches would be around 1953.1 feet tall.

Recreational maths with 12873140426979

• 12873140426979 backwards is 97962404137821
• 12873140426979 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12873140426979's digits is 63
• More coming soon!