25090315072

Names of 25090315072

• Cardinal: 25090315072 can be written as Twenty-five billion, ninety million, three hundred fifteen thousand and seventy-two.

Scientific notation

• Scientific notation: 2.5090315072 × 10¹⁰

Factors of 25090315072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 134365

Divisors of 25090315072

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 127 184 254 368 508 736 1016 1472 2032 2921 4064 5842 8128 11684 23368 46736 93472 134213 186944 268426 536852 1073704 2147408 3086899 4294816 6173798 8589632 12347596 17045051 24695192 34090102 49390384 68180204 98780768 136360408 197561536 272720816 392036173 545441632 784072346 1090883264 1568144692 3136289384 6272578768 12545157536 25090315072
• Sum of all divisors σ(n): 52362786816
• Sum of proper divisors (its aliquot sum) s(n): 27272471744
• 25090315072 is an abundant number, because the sum of its proper divisors (27272471744) is greater than itself. Its abundance is 2182156672

Bases of 25090315072

• Binary: 10111010111011111111101001101000000₂
• Hexadecimal: 0x5D77FD340
• Base-36: BIY4J0G

Squares and roots of 25090315072

• 25090315072 squared (25090315072²) is 629523910412230365184
• 25090315072 cubed (25090315072³) is 15794953257600361264712179253248
• The square root of 25090315072 is 158399.2268667999
• The cube root of 25090315072 is 2927.5346115517

Scales and comparisons

• 25,090,315,072 seconds is equal to 797 years, 41 weeks, 2 days, 3 hours, 57 minutes, 52 seconds.
• To count from 1 to 25,090,315,072 would take you about one thousand, five hundred ninety-five 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 25090315072 cubic inches would be around 244 feet tall.

Recreational maths with 25090315072

• 25090315072 backwards is 27051309052
• The number of decimal digits it has is: 11
• The sum of 25090315072's digits is 34
• More coming soon!