31251995132472

Names of 31251995132472

• Cardinal: 31251995132472 can be written as Thirty-one trillion, two hundred fifty-one billion, nine hundred ninety-five million, one hundred thirty-two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.1251995132472 × 10¹³

Factors of 31251995132472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 650757910

Divisors of 31251995132472

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 29 36 46 58 69 72 87 92 116 138 174 184 207 232 261 276 348 414 522 552 667 696 828 1044 1334 1656 2001 2088 2668 4002 5336 6003 8004 12006 16008 24012 48024 650757853 1301515706 1952273559 2603031412 3904547118 5206062824 5856820677 7809094236 11713641354 14967430619 15618188472 18871977737 23427282708 29934861238 37743955474 44902291857 46854565416 56615933211 59869722476 75487910948 89804583714 113231866422 119739444952 134706875571 150975821896 169847799633 179609167428 226463732844 269413751142 339695599266 359218334856 434055487951 452927465688 538827502284 679391198532 868110975902 1077655004568 1302166463853 1358782397064 1736221951804 2604332927706 3472443903608 3906499391559 5208665855412 7812998783118 10417331710824 15625997566236 31251995132472
• Sum of all divisors σ(n): 91366402701600
• Sum of proper divisors (its aliquot sum) s(n): 60114407569128
• 31251995132472 is an abundant number, because the sum of its proper divisors (60114407569128) is greater than itself. Its abundance is 28862412436656

Bases of 31251995132472

• Binary: 111000110110001101100000100011000001000111000₂
• Hexadecimal: 0x1C6C6C118238
• Base-36: B2SYUZZ20

Squares and roots of 31251995132472

• 31251995132472 squared (31251995132472²) is 976687199760053580828830784
• 31251995132472 cubed (31251995132472³) is 30523423612848902434408533476970951618048
• The square root of 31251995132472 is 5590348.3909745733
• The cube root of 31251995132472 is 31498.6965556133

Scales and comparisons

• 31,251,995,132,472 seconds is equal to 993,716 years, 40 weeks, 2 days, 15 hours, 1 minute, 12 seconds.
• To count from 1 to 31,251,995,132,472 would take you about two million, four hundred eighty-four thousand, two hundred ninety-one 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 31251995132472 cubic inches would be around 2624.9 feet tall.

Recreational maths with 31251995132472

• 31251995132472 backwards is 27423159915213
• The number of decimal digits it has is: 14
• The sum of 31251995132472's digits is 54
• More coming soon!