27980677017

Names of 27980677017

• Cardinal: 27980677017 can be written as Twenty-seven billion, nine hundred eighty million, six hundred seventy-seven thousand and seventeen.

Scientific notation

• Scientific notation: 2.7980677017 × 10¹⁰

Factors of 27980677017

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 146

Divisors of 27980677017

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 27 41 43 59 81 123 129 177 243 369 387 531 729 1107 1161 1593 1681 1763 2187 2419 2537 3321 3483 4779 5043 5289 6561 7257 7611 9963 10449 14337 15129 15867 21771 22833 29889 31347 43011 45387 47601 65313 68499 72283 89667 94041 99179 104017 129033 136161 142803 195939 205497 216849 269001 282123 297537 312051 387099 408483 428409 587817 616491 650547 892611 936153 1225449 1285227 1763451 1849473 1951641 2677833 2808459 3676347 3855681 4264697 5290353 5548419 5854923 8033499 8425377 11029041 11567043 12794091 15871059 16645257 17564769 24100497 25276131 38382273 52694307 72301491 75828393 115146819 158082921 216904473 227485179 345440457 474248763 650713419 682455537 1036321371 3108964113 9326892339 27980677017
• Sum of all divisors σ(n): 44763953520
• Sum of proper divisors (its aliquot sum) s(n): 16783276503
• 27980677017 is a deficient number, because the sum of its proper divisors (16783276503) is less than itself. Its deficiency is 11197400514

Bases of 27980677017

• Binary: 11010000011110001110011111110011001₂
• Hexadecimal: 0x683C73F99
• Base-36: CUQZ0K9

Squares and roots of 27980677017

• 27980677017 squared (27980677017²) is 782918286329672018289
• 27980677017 cubed (27980677017³) is 21906583700493679127287025963913
• The square root of 27980677017 is 167274.2568867069
• The cube root of 27980677017 is 3035.8902878303

Scales and comparisons

• 27,980,677,017 seconds is equal to 889 years, 36 weeks, 2 days, 10 hours, 16 minutes, 57 seconds.
• To count from 1 to 27,980,677,017 would take you about one thousand, seven hundred seventy-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 27980677017 cubic inches would be around 253 feet tall.

Recreational maths with 27980677017

• 27980677017 backwards is 71077608972
• The number of decimal digits it has is: 11
• The sum of 27980677017's digits is 54
• More coming soon!