16004042500

Names of 16004042500

• Cardinal: 16004042500 can be written as Sixteen billion, four million, forty-two thousand, five hundred.

Scientific notation

• Scientific notation: 1.60040425 × 10¹⁰

Factors of 16004042500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1050

Divisors of 16004042500

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 10 20 25 41 50 82 100 125 164 193 205 250 386 410 500 625 772 809 820 965 1025 1250 1618 1930 2050 2500 3236 3860 4045 4100 4825 5125 7913 8090 9650 10250 15826 16180 19300 20225 20500 24125 25625 31652 33169 39565 40450 48250 51250 66338 79130 80900 96500 101125 102500 120625 132676 156137 158260 165845 197825 202250 241250 312274 331690 395650 404500 482500 505625 624548 663380 780685 791300 829225 989125 1011250 1561370 1658450 1978250 2022500 3122740 3316900 3903425 3956500 4146125 4945625 6401617 7806850 8292250 9891250 12803234 15613700 16584500 19517125 19782500 20730625 25606468 32008085 39034250 41461250 64016170 78068500 82922500 97585625 128032340 160040425 195171250 320080850 390342500 640161700 800202125 1600404250 3200808500 4001010625 8002021250 16004042500
• Sum of all divisors σ(n): 36081543960
• Sum of proper divisors (its aliquot sum) s(n): 20077501460
• 16004042500 is an abundant number, because the sum of its proper divisors (20077501460) is greater than itself. Its abundance is 4073458960

Bases of 16004042500

• Binary: 1110111001111010100100111100000100₂
• Hexadecimal: 0x3B9EA4F04
• Base-36: 7COE684

Squares and roots of 16004042500

• 16004042500 squared (16004042500²) is 256129376341806250000
• 16004042500 cubed (16004042500³) is 4099105424472761751765625000000
• The square root of 16004042500 is 126507.0847818413
• The cube root of 16004042500 is 2520.0542998713

Scales and comparisons

• 16,004,042,500 seconds is equal to 508 years, 45 weeks, 4 days, 23 hours, 21 minutes, 40 seconds.
• To count from 1 to 16,004,042,500 would take you about one thousand and seventeen 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 16004042500 cubic inches would be around 210 feet tall.

Recreational maths with 16004042500

• 16004042500 backwards is 00524040061
• The number of decimal digits it has is: 11
• The sum of 16004042500's digits is 22
• More coming soon!