9008401960

Names of 9008401960

• Cardinal: 9008401960 can be written as Nine billion, eight million, four hundred one thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 9.00840196 × 10⁹

Factors of 9008401960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 399

Divisors of 9008401960

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 20 40 43 86 172 215 344 349 430 698 860 1396 1720 1745 1849 2792 3490 3698 6980 7396 9245 13960 14792 15007 18490 30014 36980 60028 73960 75035 120056 121801 150070 243602 300140 487204 600280 609005 645301 974408 1218010 1290602 2436020 2581204 3226505 4872040 5162408 5237443 6453010 10474886 12906020 20949772 25812040 26187215 41899544 52374430 104748860 209497720 225210049 450420098 900840196 1126050245 1801680392 2252100490 4504200980 9008401960
• Sum of all divisors σ(n): 20810865870
• Sum of proper divisors (its aliquot sum) s(n): 11802463910
• 9008401960 is an abundant number, because the sum of its proper divisors (11802463910) is greater than itself. Its abundance is 2794061950

Bases of 9008401960

• Binary: 1000011000111100010100111000101000₂
• Hexadecimal: 0x218F14E28
• Base-36: 44ZDBFS

Squares and roots of 9008401960

• 9008401960 squared (9008401960²) is 81151305872931841600
• 9008401960 cubed (9008401960³) is 731043582882278712815849536000
• The square root of 9008401960 is 94912.6016922937
• The cube root of 9008401960 is 2080.7309099189

Scales and comparisons

• 9,008,401,960 seconds is equal to 286 years, 22 weeks, 5 days, 21 hours, 52 minutes, 40 seconds.
• To count from 1 to 9,008,401,960 would take you about five hundred seventy-two 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 9008401960 cubic inches would be around 173.4 feet tall.

Recreational maths with 9008401960

• 9008401960 backwards is 0691048009
• The number of decimal digits it has is: 10
• The sum of 9008401960's digits is 37
• More coming soon!