531972989372

Names of 531972989372

• Cardinal: 531972989372 can be written as Five hundred thirty-one billion, nine hundred seventy-two million, nine hundred eighty-nine thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 5.31972989372 × 10¹¹

Factors of 531972989372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9761

Divisors of 531972989372

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 11 19 22 31 38 44 62 76 124 209 341 418 589 682 836 1178 1364 2356 3121 6242 6479 6577 12484 12958 13154 25916 26308 34331 59299 68662 72347 96751 118598 124963 137324 144694 193502 203887 237196 249926 289388 387004 407774 499852 652289 815548 1064261 1304578 1374593 1838269 2128522 2242757 2609156 2749186 3676538 3873853 4257044 4485514 5498372 7353076 7747706 8971028 15495412 20220959 20526817 40441918 41053634 42612383 80883836 82107268 85224766 170449532 225794987 390009523 451589974 636331327 780019046 903179948 1272662654 1560038092 2545325308 4290104753 6999644597 8580209506 12090295213 13999289194 17160419012 24180590426 27998578388 48361180852 132993247343 265986494686 531972989372
• Sum of all divisors σ(n): 1104043100160
• Sum of proper divisors (its aliquot sum) s(n): 572070110788
• 531972989372 is an abundant number, because the sum of its proper divisors (572070110788) is greater than itself. Its abundance is 40097121416

Bases of 531972989372

• Binary: 111101111011100000011111010000110111100₂
• Hexadecimal: 0x7BDC0FA1BC
• Base-36: 6SDUZDMK

Squares and roots of 531972989372

• 531972989372 squared (531972989372²) is 282995261421382024954384
• 531972989372 cubed (531972989372³) is 150545835196443221574610358416806848
• The square root of 531972989372 is 729364.7848450047
• The cube root of 531972989372 is 8102.7018846613

Scales and comparisons

• 531,972,989,372 seconds is equal to 16,915 years, 4 weeks, 6 days, 18 hours, 49 minutes, 32 seconds.
• To count from 1 to 531,972,989,372 would take you about thirty-three thousand, eight hundred thirty 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 531972989372 cubic inches would be around 675.2 feet tall.

Recreational maths with 531972989372

• 531972989372 backwards is 273989279135
• The number of decimal digits it has is: 12
• The sum of 531972989372's digits is 65
• More coming soon!