30730141936

Names of 30730141936

• Cardinal: 30730141936 can be written as Thirty billion, seven hundred thirty million, one hundred forty-one thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 3.0730141936 × 10¹⁰

Factors of 30730141936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9284

Divisors of 30730141936

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 52 68 104 136 208 221 272 442 884 1061 1768 2122 3536 4244 8191 8488 13793 16382 16976 18037 27586 32764 36074 55172 65528 72148 106483 110344 131056 139247 144296 212966 220688 234481 278494 288592 425932 468962 556988 851864 937924 1113976 1703728 1810211 1875848 2227952 3620422 3751696 7240844 8690651 14481688 17381302 28963376 34762604 69525208 112978463 139050416 147741067 225956926 295482134 451913852 590964268 903827704 1181928536 1807655408 1920633871 2363857072 3841267742 7682535484 15365070968 30730141936
• Sum of all divisors σ(n): 67963650048
• Sum of proper divisors (its aliquot sum) s(n): 37233508112
• 30730141936 is an abundant number, because the sum of its proper divisors (37233508112) is greater than itself. Its abundance is 6503366176

Bases of 30730141936

• Binary: 11100100111101010001100000011110000₂
• Hexadecimal: 0x727A8C0F0
• Base-36: E47XL9S

Squares and roots of 30730141936

• 30730141936 squared (30730141936²) is 944341623406705828096
• 30730141936 cubed (30730141936³) is 29019752123360729951588496633856
• The square root of 30730141936 is 175300.1481345637
• The cube root of 30730141936 is 3132.2387307175

Scales and comparisons

• 30,730,141,936 seconds is equal to 977 years, 6 weeks, 2 days, 22 hours, 32 minutes, 16 seconds.
• To count from 1 to 30,730,141,936 would take you about one thousand, nine hundred fifty-four 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 30730141936 cubic inches would be around 261 feet tall.

Recreational maths with 30730141936

• 30730141936 backwards is 63914103703
• The number of decimal digits it has is: 11
• The sum of 30730141936's digits is 37
• More coming soon!