27979467012

Names of 27979467012

• Cardinal: 27979467012 can be written as Twenty-seven billion, nine hundred seventy-nine million, four hundred sixty-seven thousand and twelve.

Scientific notation

• Scientific notation: 2.7979467012 × 10¹⁰

Factors of 27979467012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1193910

Divisors of 27979467012

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 84 93 108 124 126 186 189 217 252 279 372 378 434 558 651 756 837 868 1116 1302 1674 1953 2604 3348 3906 5859 7812 11718 23436 1193867 2387734 3581601 4775468 7163202 8357069 10744803 14326404 16714138 21489606 25071207 32234409 33428276 37009877 42979212 50142414 64468818 74019754 75213621 100284828 111029631 128937636 148039508 150427242 222059262 225640863 259069139 300854484 333088893 444118524 451281726 518138278 666177786 777207417 902563452 999266679 1036276556 1332355572 1554414834 1998533358 2331622251 3108829668 3997066716 4663244502 6994866753 9326489004 13989733506 27979467012
• Sum of all divisors σ(n): 85576458240
• Sum of proper divisors (its aliquot sum) s(n): 57596991228
• 27979467012 is an abundant number, because the sum of its proper divisors (57596991228) is greater than itself. Its abundance is 29617524216

Bases of 27979467012

• Binary: 11010000011101101001100100100000100₂
• Hexadecimal: 0x683B4C904
• Base-36: CUQ92X0

Squares and roots of 27979467012

• 27979467012 squared (27979467012²) is 782850574275596208144
• 27979467012 cubed (27979467012³) is 21903741818269299902397333745728
• The square root of 27979467012 is 167270.6400179063
• The cube root of 27979467012 is 3035.8465255417

Scales and comparisons

• 27,979,467,012 seconds is equal to 889 years, 34 weeks, 2 days, 10 hours, 10 minutes, 12 seconds.
• To count from 1 to 27,979,467,012 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 27979467012 cubic inches would be around 253 feet tall.

Recreational maths with 27979467012

• 27979467012 backwards is 21076497972
• 27979467012 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27979467012's digits is 54
• More coming soon!