2220649332

Names of 2220649332

• Cardinal: 2220649332 can be written as Two billion, two hundred twenty million, six hundred forty-nine thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 2.220649332 × 10⁹

Factors of 2220649332

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 182

Divisors of 2220649332

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 53 66 106 113 132 159 212 226 318 339 452 583 636 678 1166 1243 1356 1749 2332 2486 2809 3498 3729 4972 5618 5989 6996 7458 8427 11236 11978 14916 16854 17967 23956 30899 33708 35934 61798 65879 71868 92697 123596 131758 148877 185394 197637 263516 297754 317417 370788 395274 446631 595508 634834 790548 893262 952251 1269668 1637647 1786524 1904502 3275294 3491587 3809004 4912941 6550588 6983174 9825882 10474761 13966348 16823101 19651764 20949522 33646202 41899044 50469303 67292404 100938606 185054111 201877212 370108222 555162333 740216444 1110324666 2220649332
• Sum of all divisors σ(n): 5812248960
• Sum of proper divisors (its aliquot sum) s(n): 3591599628
• 2220649332 is an abundant number, because the sum of its proper divisors (3591599628) is greater than itself. Its abundance is 1370950296

Bases of 2220649332

• Binary: 10000100010111000110101101110100₂
• Hexadecimal: 0x845C6B74
• Base-36: 10Q47ZO

Squares and roots of 2220649332

• 2220649332 squared (2220649332²) is 4931283455712046224
• 2220649332 cubed (2220649332³) is 10950651311829607031678722368
• The square root of 2220649332 is 47123.7661058621
• The cube root of 2220649332 is 1304.6479248695

Scales and comparisons

• 2,220,649,332 seconds is equal to 70 years, 31 weeks, 4 days, 23 hours, 2 minutes, 12 seconds.
• To count from 1 to 2,220,649,332 would take you about one hundred forty-one 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 2220649332 cubic inches would be around 108.7 feet tall.

Recreational maths with 2220649332

• 2220649332 backwards is 2339460222
• 2220649332 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2220649332's digits is 33
• More coming soon!