30030901680

Names of 30030901680

• Cardinal: 30030901680 can be written as Thirty billion, thirty million, nine hundred one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.003090168 × 10¹⁰

Factors of 30030901680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9625312

Divisors of 30030901680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 9625289 19250578 28875867 38501156 48126445 57751734 77002312 96252890 115503468 125128757 144379335 154004624 192505780 231006936 250257514 288758670 375386271 385011560 462013872 500515028 577517340 625643785 750772542 770023120 1001030056 1155034680 1251287570 1501545084 1876931355 2002060112 2310069360 2502575140 3003090168 3753862710 5005150280 6006180336 7507725420 10010300560 15015450840 30030901680
• Sum of all divisors σ(n): 100257020640
• Sum of proper divisors (its aliquot sum) s(n): 70226118960
• 30030901680 is an abundant number, because the sum of its proper divisors (70226118960) is greater than itself. Its abundance is 40195217280

Bases of 30030901680

• Binary: 11011111101111110110011000110110000₂
• Hexadecimal: 0x6FDFB31B0
• Base-36: DSNMG1C

Squares and roots of 30030901680

• 30030901680 squared (30030901680²) is 901855055713826822400
• 30030901680 cubed (30030901680³) is 27083520507752855520041221632000
• The square root of 30030901680 is 173294.2632633867
• The cube root of 30030901680 is 3108.2990143453

Scales and comparisons

• 30,030,901,680 seconds is equal to 954 years, 46 weeks, 1 day, 21 hours, 8 minutes.
• To count from 1 to 30,030,901,680 would take you about one thousand, nine hundred 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 30030901680 cubic inches would be around 259 feet tall.

Recreational maths with 30030901680

• 30030901680 backwards is 08610903003
• 30030901680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30030901680's digits is 30
• More coming soon!