127982008427

Names of 127982008427

• Cardinal: 127982008427 can be written as One hundred twenty-seven billion, nine hundred eighty-two million, eight thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.27982008427 × 10¹¹

Factors of 127982008427

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 380

Divisors of 127982008427

• Number of divisors d(n): 80
• Complete list of divisors:
  1 7 13 23 49 91 161 299 337 343 529 637 1127 2093 2359 2401 3703 4381 4459 6877 7751 7889 12167 14651 16513 25921 30667 31213 48139 54257 55223 85169 100763 102557 115591 158171 178273 181447 214669 336973 379799 596183 705341 717899 809137 1107197 1247911 1270129 1502683 2317549 2358811 2658593 4100279 4173281 4937387 7750379 8735377 10518781 16222843 16511677 18610151 28701953 29212967 34561709 53303627 54252653 61147639 113559901 200913671 241931963 373125389 379768571 428033473 794919307 1406395697 2611877723 5564435149 9844769879 18283144061 127982008427
• Sum of all divisors σ(n): 168595103040
• Sum of proper divisors (its aliquot sum) s(n): 40613094613
• 127982008427 is a deficient number, because the sum of its proper divisors (40613094613) is less than itself. Its deficiency is 87368913814

Bases of 127982008427

• Binary: 1110111001100010100100111100001101011₂
• Hexadecimal: 0x1DCC52786B
• Base-36: 1MSL6LPN

Squares and roots of 127982008427

• 127982008427 squared (127982008427²) is 16379394481008699014329
• 127982008427 cubed (127982008427³) is 2096267802497612608712160671750483
• The square root of 127982008427 is 357745.7315286935
• The cube root of 127982008427 is 5039.4480639161

Scales and comparisons

• 127,982,008,427 seconds is equal to 4,069 years, 22 weeks, 3 days, 5 hours, 53 minutes, 47 seconds.
• To count from 1 to 127,982,008,427 would take you about eight thousand, one hundred thirty-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 127982008427 cubic inches would be around 420 feet tall.

Recreational maths with 127982008427

• 127982008427 backwards is 724800289721
• The number of decimal digits it has is: 12
• The sum of 127982008427's digits is 50
• More coming soon!