30968499042

Names of 30968499042

• Cardinal: 30968499042 can be written as Thirty billion, nine hundred sixty-eight million, four hundred ninety-nine thousand and forty-two.

Scientific notation

• Scientific notation: 3.0968499042 × 10¹⁰

Factors of 30968499042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 774

Divisors of 30968499042

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 117 234 317 351 439 634 702 878 951 1317 1902 2634 2853 3951 4121 5706 5707 7902 8242 8559 11414 11853 12363 17118 17121 23706 24726 34242 37089 51363 74178 100489 102726 111267 139163 154089 200978 222534 278326 301467 308178 417489 602934 834978 904401 1252467 1306357 1808802 1809119 2504934 2612714 2713203 3618238 3757401 3919071 5426406 5427357 7514802 7838142 10854714 11757213 16282071 23514426 32564142 35271639 44114671 48846213 70543278 88229342 97692426 132344013 264688026 397032039 573490723 794064078 1146981446 1191096117 1720472169 2382192234 3440944338 5161416507 10322833014 15484249521 30968499042
• Sum of all divisors σ(n): 74516534400
• Sum of proper divisors (its aliquot sum) s(n): 43548035358
• 30968499042 is an abundant number, because the sum of its proper divisors (43548035358) is greater than itself. Its abundance is 12579536316

Bases of 30968499042

• Binary: 11100110101110111011100101101100010₂
• Hexadecimal: 0x735DDCB62
• Base-36: E85UESI

Squares and roots of 30968499042

• 30968499042 squared (30968499042²) is 959047932914354917764
• 30968499042 cubed (30968499042³) is 29700274991690280538822422782088
• The square root of 30968499042 is 175978.6891700243
• The cube root of 30968499042 is 3140.3162433863

Scales and comparisons

• 30,968,499,042 seconds is equal to 984 years, 36 weeks, 3 days, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 30,968,499,042 would take you about one thousand, nine hundred sixty-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 30968499042 cubic inches would be around 261.7 feet tall.

Recreational maths with 30968499042

• 30968499042 backwards is 24099486903
• 30968499042 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30968499042's digits is 54
• More coming soon!