189727027120917

Names of 189727027120917

• Cardinal: 189727027120917 can be written as One hundred eighty-nine trillion, seven hundred twenty-seven billion, twenty-seven million, one hundred twenty thousand, nine hundred seventeen.

Scientific notation

• Scientific notation: 1.89727027120917 × 10¹⁴

Factors of 189727027120917

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4610

Divisors of 189727027120917

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 11 13 33 39 99 117 121 143 169 363 429 507 1089 1287 1331 1521 1573 1859 2197 3993 4583 4719 5577 6591 11979 13749 14157 14641 16731 17303 19773 20449 24167 28561 41247 43923 50413 51909 59579 61347 72501 85683 131769 151239 155727 161051 178737 184041 190333 217503 224939 257049 265837 314171 453717 483153 536211 554543 570999 655369 674817 774527 797511 942513 1449459 1663629 1712997 1966107 2024451 2093663 2323581 2392533 2474329 2827539 2924207 3455881 4990887 5898321 6099973 6280989 6970743 7209059 7422987 8519797 8772621 10068851 10367643 18299919 18842967 21627177 22268961 25559391 26317863 27217619 30206553 31102929 32166277 38014691 54899757 64881531 67099703 76678173 79299649 81652857 90619659 93717767 96498831 110757361 114044073 130895063 201299109 237898947 244958571 281153301 289496493 332272083 342132219 353829047 392685189 418161601 603897327 713696841 738096733 843459903 872296139 996816249 1030895437 1061487141 1178055567 1218330971 1254484803 1439845693 2214290199 2616888417 3092686311 3184461423 3654992913 3763454409 4319537079 4599777611 6642870597 7850665251 9278058933 9595257529 10964978739 11339849807 12958611237 13401640681 13799332833 15838302623 28785772587 34019549421 40204922043 41397998499 47514907869 86357317761 102058648263 120614766129 124738347877 142544723607 147418047491 174221328853 374215043631 442254142473 522663986559 1122645130893 1326762427419 1567991959677 1621598522401 1916434617383 4864795567203 5749303852149 14594386701609 17247911556447 21080780791213 63242342373639 189727027120917
• Sum of all divisors σ(n): 326646623171232
• Sum of proper divisors (its aliquot sum) s(n): 136919596050315
• 189727027120917 is a deficient number, because the sum of its proper divisors (136919596050315) is less than itself. Its deficiency is 52807431070602

Bases of 189727027120917

• Binary: 101011001000111001000100000011100100101100010101₂
• Hexadecimal: 0xAC8E440E4B15
• Base-36: 1V93E5CA39

Squares and roots of 189727027120917

• 189727027120917 squared (189727027120917²) is 35996344820141174862138920889
• 189727027120917 cubed (189727027120917³) is 6829479489944804853497762762063418900135213
• The square root of 189727027120917 is 13774143.4260325967
• The cube root of 189727027120917 is 57461.4261381905

Scales and comparisons

• 189,727,027,120,917 seconds is equal to 6,032,732 years, 31 weeks, 18 hours, 1 minute, 57 seconds.
• To count from 1 to 189,727,027,120,917 would take you about fifteen million, eighty-one thousand, eight hundred thirty-one 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 189727027120917 cubic inches would be around 4788.5 feet tall.

Recreational maths with 189727027120917

• 189727027120917 backwards is 719021720727981
• The number of decimal digits it has is: 15
• The sum of 189727027120917's digits is 63
• More coming soon!