2123000208

Names of 2123000208

• Cardinal: 2123000208 can be written as Two billion, one hundred twenty-three million, two hundred eight.

Scientific notation

• Scientific notation: 2.123000208 × 10⁹

Factors of 2123000208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 56972

Divisors of 2123000208

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 37 42 48 56 63 72 74 84 111 112 126 144 148 168 222 252 259 296 333 336 444 504 518 592 666 777 888 1008 1036 1332 1554 1776 2072 2331 2664 3108 4144 4662 5328 6216 9324 12432 18648 37296 56923 113846 170769 227692 341538 398461 455384 512307 683076 796922 910768 1024614 1195383 1366152 1593844 2049228 2106151 2390766 2732304 3187688 3586149 4098456 4212302 4781532 6318453 6375376 7172298 8196912 8424604 9563064 12636906 14344596 14743057 16849208 18955359 19126128 25273812 28689192 29486114 33698416 37910718 44229171 50547624 57378384 58972228 75821436 88458342 101095248 117944456 132687513 151642872 176916684 235888912 265375026 303285744 353833368 530750052 707666736 1061500104 2123000208
• Sum of all divisors σ(n): 6973873088
• Sum of proper divisors (its aliquot sum) s(n): 4850872880
• 2123000208 is an abundant number, because the sum of its proper divisors (4850872880) is greater than itself. Its abundance is 2727872672

Bases of 2123000208

• Binary: 1111110100010100110100110010000₂
• Hexadecimal: 0x7E8A6990
• Base-36: Z3Z9G0

Squares and roots of 2123000208

• 2123000208 squared (2123000208²) is 4507129883168043264
• 2123000208 cubed (2123000208³) is 9568637679448771548424998912
• The square root of 2123000208 is 46076.0263911723
• The cube root of 2123000208 is 1285.2373724103

Scales and comparisons

• 2,123,000,208 seconds is equal to 67 years, 26 weeks, 1 day, 18 hours, 16 minutes, 48 seconds.
• To count from 1 to 2,123,000,208 would take you about one hundred thirty-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 2123000208 cubic inches would be around 107.1 feet tall.

Recreational maths with 2123000208

• 2123000208 backwards is 8020003212
• 2123000208 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2123000208's digits is 18
• More coming soon!