30044178990

Names of 30044178990

• Cardinal: 30044178990 can be written as Thirty billion, forty-four million, one hundred seventy-eight thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.004417899 × 10¹⁰

Factors of 30044178990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 756988

Divisors of 30044178990

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 126 135 147 162 189 210 245 270 294 315 378 405 441 490 567 630 735 810 882 945 1134 1323 1470 1890 2205 2646 2835 3969 4410 5670 6615 7938 13230 19845 39690 756971 1513942 2270913 3784855 4541826 5298797 6812739 7569710 10597594 11354565 13625478 15896391 20438217 22709130 26493985 31792782 34063695 37091579 40876434 47689173 52987970 61314651 68127390 74183158 79481955 95378346 102191085 111274737 122629302 143067519 158963910 185457895 204382170 222549474 238445865 286135038 306573255 333824211 370915790 429202557 476891730 556373685 613146510 667648422 715337595 858405114 1001472633 1112747370 1430675190 1669121055 2002945266 2146012785 3004417899 3338242110 4292025570 5007363165 6008835798 10014726330 15022089495 30044178990
• Sum of all divisors σ(n): 93975045912
• Sum of proper divisors (its aliquot sum) s(n): 63930866922
• 30044178990 is an abundant number, because the sum of its proper divisors (63930866922) is greater than itself. Its abundance is 33886687932

Bases of 30044178990

• Binary: 11011111110110001011100101000101110₂
• Hexadecimal: 0x6FEC5CA2E
• Base-36: DSVJ0VI

Squares and roots of 30044178990

• 30044178990 squared (30044178990²) is 902652691183157420100
• 30044178990 cubed (30044178990³) is 27119459019711976402831023699000
• The square root of 30044178990 is 173332.5675976675
• The cube root of 30044178990 is 3108.7570288867

Scales and comparisons

• 30,044,178,990 seconds is equal to 955 years, 16 weeks, 1 day, 13 hours, 16 minutes, 30 seconds.
• To count from 1 to 30,044,178,990 would take you about one thousand, nine hundred ten 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 30044178990 cubic inches would be around 259.1 feet tall.

Recreational maths with 30044178990

• 30044178990 backwards is 09987144003
• 30044178990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30044178990's digits is 45
• More coming soon!