27970770009

Names of 27970770009

• Cardinal: 27970770009 can be written as Twenty-seven billion, nine hundred seventy million, seven hundred seventy thousand and nine.

Scientific notation

• Scientific notation: 2.7970770009 × 10¹⁰

Factors of 27970770009

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5552

Divisors of 27970770009

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 37 39 49 73 91 111 147 219 259 273 481 511 637 777 949 1443 1533 1813 1911 2701 2847 3367 3577 5419 5439 6643 8103 10101 10731 16257 18907 19929 23569 35113 37933 46501 56721 70447 70707 105339 113799 132349 139503 200503 211341 245791 265531 395587 397047 493129 601509 737373 796593 1186761 1403521 1479387 1720537 2606539 2769109 3451903 4210563 5142631 5161611 7819617 8307327 9824647 10355709 14636719 15427893 18245773 19383763 29473941 35998417 43910157 54737319 58151289 102457033 107995251 127720411 190277347 251988919 307371099 383161233 570832041 717199231 755966757 1331941429 2151597693 3995824287 9323590003 27970770009
• Sum of all divisors σ(n): 48649399680
• Sum of proper divisors (its aliquot sum) s(n): 20678629671
• 27970770009 is a deficient number, because the sum of its proper divisors (20678629671) is less than itself. Its deficiency is 7292140338

Bases of 27970770009

• Binary: 11010000011001100000001010001011001₂
• Hexadecimal: 0x683301459
• Base-36: CUL2O9L

Squares and roots of 27970770009

• 27970770009 squared (27970770009²) is 782363974896373860081
• 27970770009 cubed (27970770009³) is 21883322805153522848405197110729
• The square root of 27970770009 is 167244.6411966613
• The cube root of 27970770009 is 3035.5319436327

Scales and comparisons

• 27,970,770,009 seconds is equal to 889 years, 19 weeks, 6 days, 18 hours, 20 minutes, 9 seconds.
• To count from 1 to 27,970,770,009 would take you about one thousand, seven hundred seventy-eight 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 27970770009 cubic inches would be around 253 feet tall.

Recreational maths with 27970770009

• 27970770009 backwards is 90007707972
• The number of decimal digits it has is: 11
• The sum of 27970770009's digits is 48
• More coming soon!