13642978591172556042010000

Names of 13642978591172556042010000

• Cardinal: 13642978591172556042010000 can be written as Thirteen septillion, six hundred forty-two sextillion, nine hundred seventy-eight quintillion, five hundred ninety-one quadrillion, one hundred seventy-two trillion, five hundred fifty-six billion, forty-two million, ten thousand.

Scientific notation

• Scientific notation: 1.364297859117255604201 × 10²⁵

Factors of 13642978591172556042010000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 57965

Divisors of 13642978591172556042010000

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 121 125 176 200 220 242 250 275 400 440 484 500 550 605 625 880 968 1000 1100 1210 1250 1375 1936 2000 2200 2420 2500 2750 3025 4400 4840 5000 5500 6050 6875 9680 10000 11000 12100 13750 15125 22000 24200 27500 30250 48400 55000 57947 60500 75625 110000 115894 121000 151250 231788 242000 289735 302500 463576 579470 605000 637417 927152 1158940 1210000 1274834 1448675 2317880 2549668 2897350 3187085 4635760 5099336 5794700 6374170 7011587 7243375 10198672 11589400 12748340 14023174 14486750 15935425 23178800 25496680 28046348 28973500 31870850 35057935 36216875 50993360 56092696 57947000 63741700 70115870 72433750 79677125 112185392 115894000 127483400 140231740 144867500 159354250 175289675 254966800 280463480 289735000 318708500 350579350 398385625 560926960 579470000 637417000 701158700 796771250 876448375 1274834000 1402317400 1593542500 1752896750 2804634800 3187085000 3357854809 3505793500 4382241875 6374170000 6715709618 7011587000 8764483750 13431419236 14023174000 16789274045 17528967500 26862838472 33578548090 35057935000 36936402899 53725676944 67157096180 70115870000 73872805798 83946370225 134314192360 147745611596 167892740450 184682014495 268628384720 295491223192 335785480900 369364028990 406300431889 419731851125 590982446384 671570961800 738728057980 812600863778 839463702250 923410072475 1343141923600 1477456115960 1625201727556 1678927404500 1846820144950 2031502159445 2098659255625 2954912231920 3250403455112 3357854809000 3693640289900 4063004318890 4197318511250 4617050362375 6500806910224 6715709618000 7387280579800 8126008637780 8394637022500 9234100724750 10157510797225 14774561159600 16252017275560 16789274045000 18468201449500 20315021594450 23085251811875 32504034551120 33578548090000 36936402899000 40630043188900 46170503623750 50787553986125 73872805798000 81260086377800 92341007247500 101575107972250 162520172755600 184682014495000 203150215944500 253937769930625 369364028990000 406300431889000 507875539861250 812600863778000 1015751079722500 2031502159445000 4063004318890000
• Sum of all divisors σ(n): 13642978597922242349163691
• Sum of proper divisors (its aliquot sum) s(n): 6749686307153691
• 13642978591172556042010000 is a deficient number, because the sum of its proper divisors (6749686307153691) is less than itself. Its deficiency is 13642978584422869734856309

Bases of 13642978591172556042010000

• Binary: 101101001001000000110101100111110100011100001110110110110010000111111111110110010000₂
• Hexadecimal: 0xB490359F470EDB21FFD90
• Base-36: 1PPN4RCIU19STQOWG

Squares and roots of 13642978591172556042010000

• 13642978591172556042010000 squared (13642978591172556042010000²) is 186130864839192702054810028803454156884840100000000
• 13642978591172556042010000 cubed (13642978591172556042010000³) is 2539379404157538697189764299327873621882606882286828699027732601000000000000
• 13642978591172556042010000 is a perfect square number. Its square root is 3693640289900
• The cube root of 13642978591172556042010000 is 238947816.2661822673

Scales and comparisons

• 13,642,978,591,172,556,042,010,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,642,978,591,172,556,042,010,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13642978591172556042010000 cubic inches would be around 19912318 feet tall.

Recreational maths with 13642978591172556042010000

• 13642978591172556042010000 backwards is 00001024065527119587924631
• 13642978591172556042010000 is a Harshad number.
• The number of decimal digits it has is: 26
• The sum of 13642978591172556042010000's digits is 88
• More coming soon!