28672000000

Names of 28672000000

• Cardinal: 28672000000 can be written as Twenty-eight billion, six hundred seventy-two million.

Scientific notation

• Scientific notation: 2.8672 × 10¹⁰

Factors of 28672000000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 14

Divisors of 28672000000

• Number of divisors d(n): 266
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 125 128 140 160 175 200 224 250 256 280 320 350 400 448 500 512 560 625 640 700 800 875 896 1000 1024 1120 1250 1280 1400 1600 1750 1792 2000 2048 2240 2500 2560 2800 3125 3200 3500 3584 4000 4096 4375 4480 5000 5120 5600 6250 6400 7000 7168 8000 8192 8750 8960 10000 10240 11200 12500 12800 14000 14336 15625 16000 16384 17500 17920 20000 20480 21875 22400 25000 25600 28000 28672 31250 32000 32768 35000 35840 40000 40960 43750 44800 50000 51200 56000 57344 62500 64000 65536 70000 71680 80000 81920 87500 89600 100000 102400 109375 112000 114688 125000 128000 131072 140000 143360 160000 163840 175000 179200 200000 204800 218750 224000 229376 250000 256000 262144 280000 286720 320000 327680 350000 358400 400000 409600 437500 448000 458752 500000 512000 560000 573440 640000 655360 700000 716800 800000 819200 875000 896000 917504 1000000 1024000 1120000 1146880 1280000 1310720 1400000 1433600 1600000 1638400 1750000 1792000 1835008 2000000 2048000 2240000 2293760 2560000 2800000 2867200 3200000 3276800 3500000 3584000 4000000 4096000 4480000 4587520 5120000 5600000 5734400 6400000 6553600 7000000 7168000 8000000 8192000 8960000 9175040 10240000 11200000 11468800 12800000 14000000 14336000 16000000 16384000 17920000 20480000 22400000 22937600 25600000 28000000 28672000 32000000 32768000 35840000 40960000 44800000 45875200 51200000 56000000 57344000 64000000 71680000 81920000 89600000 102400000 112000000 114688000 128000000 143360000 163840000 179200000 204800000 224000000 229376000 256000000 286720000 358400000 409600000 448000000 512000000 573440000 716800000 819200000 896000000 1024000000 1146880000 1433600000 1792000000 2048000000 2867200000 3584000000 4096000000 5734400000 7168000000 14336000000 28672000000
• Sum of all divisors σ(n): 81918795176
• Sum of proper divisors (its aliquot sum) s(n): 53246795176
• 28672000000 is an abundant number, because the sum of its proper divisors (53246795176) is greater than itself. Its abundance is 24574795176

Bases of 28672000000

• Binary: 11010101100111111000000000000000000₂
• Hexadecimal: 0x6ACFC0000
• Base-36: D66KGSG

Squares and roots of 28672000000

• 28672000000 squared (28672000000²) is 822083584000000000000
• 28672000000 cubed (28672000000³) is 23570780520448000000000000000000
• The square root of 28672000000 is 169328.0839081337
• The cube root of 28672000000 is 3060.6898924359

Scales and comparisons

• 28,672,000,000 seconds is equal to 911 years, 35 weeks, 2 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 28,672,000,000 would take you about one thousand, eight hundred twenty-three 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 28672000000 cubic inches would be around 255.1 feet tall.

Recreational maths with 28672000000

• 28672000000 backwards is 00000027682
• 28672000000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28672000000's digits is 25
• More coming soon!