12642288507072

Names of 12642288507072

• Cardinal: 12642288507072 can be written as Twelve trillion, six hundred forty-two billion, two hundred eighty-eight million, five hundred seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2642288507072 × 10¹³

Factors of 12642288507072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4494

Divisors of 12642288507072

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 168 192 224 252 288 336 448 504 576 672 941 1008 1344 1882 2016 2823 3541 3764 4032 5646 6587 7082 7528 8469 10623 11292 13174 14164 15056 16938 19761 21246 22584 24787 26348 28328 30112 31869 33876 39522 42492 45168 49574 52696 56656 59283 60224 63738 67752 74361 79044 84984 90336 99148 105392 113312 118566 127476 135504 148722 158088 169968 180672 198296 210784 223083 226624 237132 254952 271008 297444 316176 339936 396592 421568 446166 474264 509904 542016 594888 632352 679872 793184 885481 892332 948528 1019808 1189776 1264704 1586368 1770962 1784664 1897056 2039616 2379552 2656443 3332081 3541924 3569328 3794112 4759104 5312886 6198367 6664162 7083848 7138656 7969329 9996243 10625772 12396734 13328324 14167696 14277312 15938658 18595101 19992486 21251544 23324567 24793468 26656648 28335392 29988729 31877316 37190202 39984972 42503088 46649134 49586936 53313296 55785303 56670784 59977458 63754632 69973701 74380404 79969944 85006176 93298268 99173872 106626592 111570606 119954916 127509264 139947402 148760808 159939888 170012352 186596536 198347744 209921103 213253184 223141212 239909832 255018528 279894804 297521616 319879776 373193072 396695488 419842206 446282424 479819664 510037056 559789608 595043232 639759552 746386144 839684412 892564848 959639328 1119579216 1190086464 1492772288 1679368824 1785129696 1919278656 2239158432 3135488221 3358737648 3570259392 4478316864 6270976442 6717475296 9406464663 12541952884 13434950592 18812929326 21948417547 25083905768 28219393989 37625858652 43896835094 50167811536 56438787978 65845252641 75251717304 87793670188 100335623072 112877575956 131690505282 150503434608 175587340376 197535757923 200671246144 225755151912 263381010564 301006869216 351174680752 395071515846 451510303824 526762021128 602013738432 702349361504 790143031692 903020607648 1053524042256 1404698723008 1580286063384 1806041215296 2107048084512 3160572126768 4214096169024 6321144253536 12642288507072
• Sum of all divisors σ(n): 41469293193328
• Sum of proper divisors (its aliquot sum) s(n): 28827004686256
• 12642288507072 is an abundant number, because the sum of its proper divisors (28827004686256) is greater than itself. Its abundance is 16184716179184

Bases of 12642288507072

• Binary: 10110111111110000011000111011001100011000000₂
• Hexadecimal: 0xB7F831D98C0
• Base-36: 4HBSC5V40

Squares and roots of 12642288507072

• 12642288507072 squared (12642288507072²) is 159827458696044778594013184
• 12642288507072 cubed (12642288507072³) is 2020584844187531687802567719148445237248
• The square root of 12642288507072 is 3555599.5988119923
• The cube root of 12642288507072 is 23295.6714358797

Scales and comparisons

• 12,642,288,507,072 seconds is equal to 401,985 years, 34 weeks, 5 days, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,642,288,507,072 would take you about one million, four thousand, nine hundred sixty-four 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 12642288507072 cubic inches would be around 1941.3 feet tall.

Recreational maths with 12642288507072

• 12642288507072 backwards is 27070588224621
• The number of decimal digits it has is: 14
• The sum of 12642288507072's digits is 54
• More coming soon!