8099421400

Names of 8099421400

• Cardinal: 8099421400 can be written as Eight billion, ninety-nine million, four hundred twenty-one thousand, four hundred.

Scientific notation

• Scientific notation: 8.0994214 × 10⁹

Factors of 8099421400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 94916

Divisors of 8099421400

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 61 70 100 122 140 175 200 244 280 305 350 427 488 610 700 854 1220 1400 1525 1708 2135 2440 3050 3416 4270 6100 8540 10675 12200 17080 21350 42700 85400 94841 189682 379364 474205 663887 758728 948410 1327774 1896820 2371025 2655548 3319435 3793640 4742050 5311096 5785301 6638870 9484100 11570602 13277740 16597175 18968200 23141204 26555480 28926505 33194350 40497107 46282408 57853010 66388700 80994214 115706020 132777400 144632525 161988428 202485535 231412040 289265050 323976856 404971070 578530100 809942140 1012427675 1157060200 1619884280 2024855350 4049710700 8099421400
• Sum of all divisors σ(n): 21874358880
• Sum of proper divisors (its aliquot sum) s(n): 13774937480
• 8099421400 is an abundant number, because the sum of its proper divisors (13774937480) is greater than itself. Its abundance is 5675516080

Bases of 8099421400

• Binary: 111100010110000110101110011011000₂
• Hexadecimal: 0x1E2C35CD8
• Base-36: 3PY6PJS

Squares and roots of 8099421400

• 8099421400 squared (8099421400²) is 65600627014777960000
• 8099421400 cubed (8099421400³) is 531327122296910725472344000000
• The square root of 8099421400 is 89996.7854981501
• The cube root of 8099421400 is 2008.2510301073

Scales and comparisons

• 8,099,421,400 seconds is equal to 257 years, 27 weeks, 6 days, 7 hours, 16 minutes, 40 seconds.
• To count from 1 to 8,099,421,400 would take you about five hundred fifteen 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 8099421400 cubic inches would be around 167.4 feet tall.

Recreational maths with 8099421400

• 8099421400 backwards is 0041249908
• The number of decimal digits it has is: 10
• The sum of 8099421400's digits is 37
• More coming soon!