38440000000

Names of 38440000000

• Cardinal: 38440000000 can be written as Thirty-eight billion, four hundred forty million.

Scientific notation

• Scientific notation: 3.844 × 10¹⁰

Factors of 38440000000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 38

Divisors of 38440000000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 125 128 155 160 200 248 250 256 310 320 400 496 500 512 620 625 640 775 800 961 992 1000 1240 1250 1280 1550 1600 1922 1984 2000 2480 2500 2560 3100 3125 3200 3844 3875 3968 4000 4805 4960 5000 6200 6250 6400 7688 7750 7936 8000 9610 9920 10000 12400 12500 12800 15376 15500 15625 15872 16000 19220 19375 19840 20000 24025 24800 25000 30752 31000 31250 32000 38440 38750 39680 40000 48050 49600 50000 61504 62000 62500 64000 76880 77500 78125 79360 80000 96100 96875 99200 100000 120125 123008 124000 125000 153760 155000 156250 160000 192200 193750 198400 200000 240250 246016 248000 250000 307520 310000 312500 320000 384400 387500 396800 400000 480500 484375 492032 496000 500000 600625 615040 620000 625000 768800 775000 800000 961000 968750 992000 1000000 1201250 1230080 1240000 1250000 1537600 1550000 1600000 1922000 1937500 1984000 2000000 2402500 2421875 2460160 2480000 2500000 3003125 3075200 3100000 3844000 3875000 4000000 4805000 4843750 4960000 5000000 6006250 6150400 6200000 7688000 7750000 8000000 9610000 9687500 9920000 10000000 12012500 12300800 12400000 15015625 15376000 15500000 19220000 19375000 20000000 24025000 24800000 30031250 30752000 31000000 38440000 38750000 40000000 48050000 49600000 60062500 61504000 62000000 75078125 76880000 77500000 96100000 120125000 124000000 150156250 153760000 155000000 192200000 240250000 248000000 300312500 307520000 310000000 384400000 480500000 600625000 620000000 768800000 961000000 1201250000 1240000000 1537600000 1922000000 2402500000 3844000000 4805000000 7688000000 9610000000 19220000000 38440000000
• Sum of all divisors σ(n): 99202773384
• Sum of proper divisors (its aliquot sum) s(n): 60762773384
• 38440000000 is an abundant number, because the sum of its proper divisors (60762773384) is greater than itself. Its abundance is 22322773384

Bases of 38440000000

• Binary: 100011110011001100111101101000000000₂
• Hexadecimal: 0x8F333DA00
• Base-36: HNQ6LTS

Squares and roots of 38440000000

• 38440000000 squared (38440000000²) is 1477633600000000000000
• 38440000000 cubed (38440000000³) is 56800235584000000000000000000000
• The square root of 38440000000 is 196061.2149304395
• The cube root of 38440000000 is 3374.9016889515

Scales and comparisons

• 38,440,000,000 seconds is equal to 1,222 years, 14 weeks, 1 day, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 38,440,000,000 would take you about two thousand, four hundred forty-four 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 38440000000 cubic inches would be around 281.2 feet tall.

Recreational maths with 38440000000

• 38440000000 backwards is 00000004483
• The number of decimal digits it has is: 11
• The sum of 38440000000's digits is 19
• More coming soon!