30457972736

Names of 30457972736

• Cardinal: 30457972736 can be written as Thirty billion, four hundred fifty-seven million, nine hundred seventy-two thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 3.0457972736 × 10¹⁰

Factors of 30457972736

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3382

Divisors of 30457972736

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 67 128 134 256 268 512 536 1024 1072 2048 2144 3313 4288 4489 6626 8576 8978 13252 17152 17956 26504 34304 35912 53008 68608 71824 106016 137216 143648 212032 221971 287296 424064 443942 574592 848128 887884 1149184 1696256 1775768 2298368 3392512 3551536 4596736 6785024 7103072 9193472 14206144 14872057 28412288 29744114 56824576 59488228 113649152 118976456 227298304 237952912 454596608 475905824 951811648 1903623296 3807246592 7614493184 15228986368 30457972736
• Sum of all divisors σ(n): 61842272310
• Sum of proper divisors (its aliquot sum) s(n): 31384299574
• 30457972736 is an abundant number, because the sum of its proper divisors (31384299574) is greater than itself. Its abundance is 926326838

Bases of 30457972736

• Binary: 11100010111011011111100100000000000₂
• Hexadecimal: 0x7176FC800
• Base-36: DZPW268

Squares and roots of 30457972736

• 30457972736 squared (30457972736²) is 927688103186919325696
• 30457972736 cubed (30457972736³) is 28255498954378743533880272224256
• The square root of 30457972736 is 174522.1267805317
• The cube root of 30457972736 is 3122.9641433689

Scales and comparisons

• 30,457,972,736 seconds is equal to 968 years, 24 weeks, 2 days, 19 hours, 58 minutes, 56 seconds.
• To count from 1 to 30,457,972,736 would take you about one thousand, nine hundred thirty-six 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 30457972736 cubic inches would be around 260.2 feet tall.

Recreational maths with 30457972736

• 30457972736 backwards is 63727975403
• The number of decimal digits it has is: 11
• The sum of 30457972736's digits is 53
• More coming soon!