27388294164

Names of 27388294164

• Cardinal: 27388294164 can be written as Twenty-seven billion, three hundred eighty-eight million, two hundred ninety-four thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.7388294164 × 10¹⁰

Factors of 27388294164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15941

Divisors of 27388294164

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 647 693 924 1294 1386 1941 2588 2772 3882 4529 5823 7117 7764 9058 11646 13587 14234 15271 18116 21351 23292 27174 28468 30542 40761 42702 45813 49819 54348 61084 64053 81522 85404 91626 99638 106897 128106 137439 149457 163044 167981 183252 199276 213794 256212 274878 298914 320691 335962 427588 448371 503943 549756 597828 641382 671924 896742 962073 1007886 1175867 1282764 1511829 1793484 1924146 2015772 2351734 3023658 3527601 3848292 4703468 6047316 7055202 9880337 10582803 14110404 19760674 21165606 29641011 39521348 42331212 59282022 69162359 88923033 108683707 118564044 138324718 177846066 207487077 217367414 276649436 326051121 355692132 414974154 434734828 622461231 652102242 760785949 829948308 978153363 1244922462 1304204484 1521571898 1956306726 2282357847 2489844924 3043143796 3912613452 4564715694 6847073541 9129431388 13694147082 27388294164
• Sum of all divisors σ(n): 86453692416
• Sum of proper divisors (its aliquot sum) s(n): 59065398252
• 27388294164 is an abundant number, because the sum of its proper divisors (59065398252) is greater than itself. Its abundance is 31677104088

Bases of 27388294164

• Binary: 11001100000011110000011010000010100₂
• Hexadecimal: 0x660783414
• Base-36: CKYA710

Squares and roots of 27388294164

• 27388294164 squared (27388294164²) is 750118657213796458896
• 27388294164 cubed (27388294164³) is 20544470441676138055465182682944
• The square root of 27388294164 is 165494.0910244231
• The cube root of 27388294164 is 3014.3128706479

Scales and comparisons

• 27,388,294,164 seconds is equal to 870 years, 44 weeks, 6 days, 3 hours, 29 minutes, 24 seconds.
• To count from 1 to 27,388,294,164 would take you about one thousand, seven hundred forty-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 27388294164 cubic inches would be around 251.2 feet tall.

Recreational maths with 27388294164

• 27388294164 backwards is 46149288372
• The number of decimal digits it has is: 11
• The sum of 27388294164's digits is 54
• More coming soon!