16423220625

Names of 16423220625

• Cardinal: 16423220625 can be written as Sixteen billion, four hundred twenty-three million, two hundred twenty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.6423220625 × 10¹⁰

Factors of 16423220625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 430

Divisors of 16423220625

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 15 21 25 35 61 73 75 105 125 175 183 219 281 305 365 375 427 511 525 625 843 875 915 1095 1281 1405 1525 1533 1825 1875 1967 2135 2555 2625 4215 4375 4453 4575 5475 5901 6405 7025 7625 7665 9125 9835 10675 12775 13125 13359 17141 20513 21075 22265 22875 27375 29505 31171 32025 35125 38125 38325 45625 49175 51423 53375 61539 63875 66795 85705 93513 102565 105375 111325 114375 119987 136875 143591 147525 155855 160125 175625 191625 245875 257115 266875 307695 319375 333975 359961 428525 430773 467565 512825 526875 556625 599935 717955 737625 779275 800625 958125 1229375 1251293 1285575 1538475 1669875 1799805 2142625 2153865 2337825 2564125 2783125 2999675 3589775 3688125 3753879 3896375 6256465 6427875 7692375 8349375 8759051 8999025 10713125 10769325 11689125 12820625 14998375 17948875 18769395 19481875 26277153 31282325 32139375 38461875 43795255 44995125 53846625 58445625 74991875 89744375 93846975 131385765 156411625 218976275 224975625 269233125 469234875 656928825 782058125 1094881375 2346174375 3284644125 5474406875 16423220625
• Sum of all divisors σ(n): 32335049472
• Sum of proper divisors (its aliquot sum) s(n): 15911828847
• 16423220625 is a deficient number, because the sum of its proper divisors (15911828847) is less than itself. Its deficiency is 511391778

Bases of 16423220625

• Binary: 1111010010111001100111010110010001₂
• Hexadecimal: 0x3D2E67591
• Base-36: 7JLYM4X

Squares and roots of 16423220625

• 16423220625 squared (16423220625²) is 269722175697425390625
• 16423220625 cubed (16423220625³) is 4429706798933830434711181640625
• The square root of 16423220625 is 128153.1139886971
• The cube root of 16423220625 is 2541.8667237793

Scales and comparisons

• 16,423,220,625 seconds is equal to 522 years, 10 weeks, 5 days, 13 hours, 43 minutes, 45 seconds.
• To count from 1 to 16,423,220,625 would take you about one thousand and forty-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 16423220625 cubic inches would be around 211.8 feet tall.

Recreational maths with 16423220625

• 16423220625 backwards is 52602232461
• The number of decimal digits it has is: 11
• The sum of 16423220625's digits is 33
• More coming soon!