4890218004

Names of 4890218004

• Cardinal: 4890218004 can be written as Four billion, eight hundred ninety million, two hundred eighteen thousand and four.

Scientific notation

• Scientific notation: 4.890218004 × 10⁹

Factors of 4890218004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 181480

Divisors of 4890218004

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 107 126 214 252 321 428 642 749 963 1284 1498 1926 2247 2996 3852 4494 6741 8988 13482 26964 181361 362722 544083 725444 1088166 1269527 1632249 2176332 2539054 3264498 3808581 5078108 6528996 7617162 11425743 15234324 19405627 22851486 38811254 45702972 58216881 77622508 116433762 135839389 174650643 232867524 271678778 349301286 407518167 543357556 698602572 815036334 1222554501 1630072668 2445109002 4890218004
• Sum of all divisors σ(n): 14259405888
• Sum of proper divisors (its aliquot sum) s(n): 9369187884
• 4890218004 is an abundant number, because the sum of its proper divisors (9369187884) is greater than itself. Its abundance is 4478969880

Bases of 4890218004

• Binary: 100100011011110101100111000010100₂
• Hexadecimal: 0x1237ACE14
• Base-36: 28VICD0

Squares and roots of 4890218004

• 4890218004 squared (4890218004²) is 23914232126645744016
• 4890218004 cubed (4890218004³) is 116945808497558225517018464064
• The square root of 4890218004 is 69930.0936936311
• The cube root of 4890218004 is 1697.3682467115

Scales and comparisons

• 4,890,218,004 seconds is equal to 155 years, 25 weeks, 4 days, 17 hours, 53 minutes, 24 seconds.
• To count from 1 to 4,890,218,004 would take you about three hundred ten 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 4890218004 cubic inches would be around 141.4 feet tall.

Recreational maths with 4890218004

• 4890218004 backwards is 4008120984
• 4890218004 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4890218004's digits is 36
• More coming soon!