23720466728

Names of 23720466728

• Cardinal: 23720466728 can be written as Twenty-three billion, seven hundred twenty million, four hundred sixty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.3720466728 × 10¹⁰

Factors of 23720466728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7982

Divisors of 23720466728

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 53 56 106 212 371 424 742 1187 1484 2374 2968 4748 6733 8309 9496 13466 16618 26932 33236 47131 53864 62911 66472 94262 125822 188524 251644 356849 377048 440377 503288 713698 880754 1427396 1761508 2497943 2854792 3523016 4995886 7992071 9991772 15984142 19983544 31968284 55944497 63936568 111888994 223777988 423579763 447555976 847159526 1694319052 2965058341 3388638104 5930116682 11860233364 23720466728
• Sum of all divisors σ(n): 51839948160
• Sum of proper divisors (its aliquot sum) s(n): 28119481432
• 23720466728 is an abundant number, because the sum of its proper divisors (28119481432) is greater than itself. Its abundance is 4399014704

Bases of 23720466728

• Binary: 10110000101110110011001100100101000₂
• Hexadecimal: 0x585D99928
• Base-36: AWAJX9K

Squares and roots of 23720466728

• 23720466728 squared (23720466728²) is 562660541794155025984
• 23720466728 cubed (23720466728³) is 13346570660786707718727447460352
• The square root of 23720466728 is 154014.5016808483
• The cube root of 23720466728 is 2873.2565804163

Scales and comparisons

• 23,720,466,728 seconds is equal to 754 years, 12 weeks, 2 days, 10 hours, 32 minutes, 8 seconds.
• To count from 1 to 23,720,466,728 would take you about one thousand, five hundred eight 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 23720466728 cubic inches would be around 239.4 feet tall.

Recreational maths with 23720466728

• 23720466728 backwards is 82766402732
• The number of decimal digits it has is: 11
• The sum of 23720466728's digits is 47
• More coming soon!