30649748608

Names of 30649748608

• Cardinal: 30649748608 can be written as Thirty billion, six hundred forty-nine million, seven hundred forty-eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 3.0649748608 × 10¹⁰

Factors of 30649748608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1354

Divisors of 30649748608

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 31 32 37 62 64 74 124 128 148 191 248 296 382 496 592 764 992 1093 1147 1184 1528 1984 2186 2294 2368 3056 3968 4372 4588 4736 5921 6112 7067 8744 9176 11842 12224 14134 17488 18352 23684 24448 28268 33883 34976 36704 40441 47368 56536 67766 69952 73408 80882 94736 113072 135532 139904 146816 161764 189472 208763 219077 226144 271064 323528 378944 417526 438154 452288 542128 647056 757888 835052 876308 904576 1084256 1253671 1294112 1670104 1752616 2168512 2507342 2588224 3340208 3505232 4337024 5014684 5176448 6471653 6680416 7010464 7724231 10029368 12943306 13360832 14020928 15448462 20058736 25886612 26721664 28041856 30896924 40117472 51773224 61793848 80234944 103546448 123587696 160469888 207092896 239451161 247175392 414185792 478902322 494350784 828371584 957804644 988701568 1915609288 3831218576 7662437152 15324874304 30649748608
• Sum of all divisors σ(n): 65131683840
• Sum of proper divisors (its aliquot sum) s(n): 34481935232
• 30649748608 is an abundant number, because the sum of its proper divisors (34481935232) is greater than itself. Its abundance is 3832186624

Bases of 30649748608

• Binary: 11100100010110111100000110010000000₂
• Hexadecimal: 0x722DE0C80
• Base-36: E2W2HDS

Squares and roots of 30649748608

• 30649748608 squared (30649748608²) is 939407089733597937664
• 30649748608 cubed (30649748608³) is 28792591140907674480748854771712
• The square root of 30649748608 is 175070.6960287757
• The cube root of 30649748608 is 3129.5049218497

Scales and comparisons

• 30,649,748,608 seconds is equal to 974 years, 29 weeks, 3 days, 11 hours, 3 minutes, 28 seconds.
• To count from 1 to 30,649,748,608 would take you about one thousand, nine hundred forty-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 30649748608 cubic inches would be around 260.8 feet tall.

Recreational maths with 30649748608

• 30649748608 backwards is 80684794603
• The number of decimal digits it has is: 11
• The sum of 30649748608's digits is 55
• More coming soon!