30268137792

Names of 30268137792

• Cardinal: 30268137792 can be written as Thirty billion, two hundred sixty-eight million, one hundred thirty-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 3.0268137792 × 10¹⁰

Factors of 30268137792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 659853

Divisors of 30268137792

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 239 478 717 956 1434 1912 2868 3824 5736 7648 11472 15296 22944 45888 659609 1319218 1978827 2638436 3957654 5276872 7915308 10553744 15830616 21107488 31661232 42214976 63322464 126644928 157646551 315293102 472939653 630586204 945879306 1261172408 1891758612 2522344816 3783517224 5044689632 7567034448 10089379264 15134068896 30268137792
• Sum of all divisors σ(n): 80419651200
• Sum of proper divisors (its aliquot sum) s(n): 50151513408
• 30268137792 is an abundant number, because the sum of its proper divisors (50151513408) is greater than itself. Its abundance is 19883375616

Bases of 30268137792

• Binary: 11100001100000111110010000101000000₂
• Hexadecimal: 0x70C1F2140
• Base-36: DWKV8LC

Squares and roots of 30268137792

• 30268137792 squared (30268137792²) is 916160165395498635264
• 30268137792 cubed (30268137792³) is 27730462125732462868718702297088
• The square root of 30268137792 is 173977.4059813515
• The cube root of 30268137792 is 3116.4624665751

Scales and comparisons

• 30,268,137,792 seconds is equal to 962 years, 22 weeks, 3 days, 16 hours, 3 minutes, 12 seconds.
• To count from 1 to 30,268,137,792 would take you about one thousand, nine hundred twenty-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 30268137792 cubic inches would be around 259.7 feet tall.

Recreational maths with 30268137792

• 30268137792 backwards is 29773186203
• 30268137792 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30268137792's digits is 48
• More coming soon!