30385604213748

Names of 30385604213748

• Cardinal: 30385604213748 can be written as Thirty trillion, three hundred eighty-five billion, six hundred four million, two hundred thirteen thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 3.0385604213748 × 10¹³

Factors of 30385604213748

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3358648

Divisors of 30385604213748

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 36293 72586 108879 145172 217758 254051 326637 435516 508102 653274 762153 1016204 1306548 1524306 2286459 3048612 3322343 4572918 6644686 9145836 9967029 13289372 19934058 23256401 29901087 39868116 46512802 59802174 69769203 93025604 119604348 139538406 209307609 279076812 418615218 837230436 120577794499 241155588998 361733383497 482311177996 723466766994 844044561493 1085200150491 1446933533988 1688089122986 2170400300982 2532133684479 3376178245972 4340800601964 5064267368958 7596401053437 10128534737916 15192802106874 30385604213748
• Sum of all divisors σ(n): 87783079483008
• Sum of proper divisors (its aliquot sum) s(n): 57397475269260
• 30385604213748 is an abundant number, because the sum of its proper divisors (57397475269260) is greater than itself. Its abundance is 27011871055512

Bases of 30385604213748

• Binary: 110111010001010110011001001010011101111110100₂
• Hexadecimal: 0x1BA2B3253BF4
• Base-36: ARQYC7RP0

Squares and roots of 30385604213748

• 30385604213748 squared (30385604213748²) is 923284943434540213272207504
• 30385604213748 cubed (30385604213748³) is 28054570867714648931810942928880225564992
• The square root of 30385604213748 is 5512313.8711205479
• The cube root of 30385604213748 is 31204.8878127947

Scales and comparisons

• 30,385,604,213,748 seconds is equal to 966,168 years, 11 weeks, 4 days, 22 hours, 55 minutes, 48 seconds.
• To count from 1 to 30,385,604,213,748 would take you about two million, four hundred fifteen thousand, four hundred twenty 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 30385604213748 cubic inches would be around 2600.4 feet tall.

Recreational maths with 30385604213748

• 30385604213748 backwards is 84731240658303
• The number of decimal digits it has is: 14
• The sum of 30385604213748's digits is 54
• More coming soon!