2002931424

Names of 2002931424

• Cardinal: 2002931424 can be written as Two billion, two million, nine hundred thirty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.002931424 × 10⁹

Factors of 2002931424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 534989

Divisors of 2002931424

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1872 3744 534971 1069942 1604913 2139884 3209826 4279768 4814739 6419652 6954623 8559536 9629478 12839304 13909246 17119072 19258956 20863869 25678608 27818492 38517912 41727738 51357216 55636984 62591607 77035824 83455476 111273968 125183214 154071648 166910952 222547936 250366428 333821904 500732856 667643808 1001465712 2002931424
• Sum of all divisors σ(n): 6133988952
• Sum of proper divisors (its aliquot sum) s(n): 4131057528
• 2002931424 is an abundant number, because the sum of its proper divisors (4131057528) is greater than itself. Its abundance is 2128126104

Bases of 2002931424

• Binary: 1110111011000100100111011100000₂
• Hexadecimal: 0x77624EE0
• Base-36: X4HRS0

Squares and roots of 2002931424

• 2002931424 squared (2002931424²) is 4011734289246667776
• 2002931424 cubed (2002931424³) is 8035228672670456175838593024
• The square root of 2002931424 is 44754.1218660359
• The cube root of 2002931424 is 1260.5363098621

Scales and comparisons

• 2,002,931,424 seconds is equal to 63 years, 35 weeks, 5 days, 1 hour, 50 minutes, 24 seconds.
• To count from 1 to 2,002,931,424 would take you about one hundred twenty-seven 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 2002931424 cubic inches would be around 105 feet tall.

Recreational maths with 2002931424

• 2002931424 backwards is 4241392002
• The number of decimal digits it has is: 10
• The sum of 2002931424's digits is 27
• More coming soon!