20672000000

Names of 20672000000

• Cardinal: 20672000000 can be written as Twenty billion, six hundred seventy-two million.

Scientific notation

• Scientific notation: 2.0672 × 10¹⁰

Factors of 20672000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 43

Divisors of 20672000000

• Number of divisors d(n): 364
• Complete list of divisors:
  1 2 4 5 8 10 16 17 19 20 25 32 34 38 40 50 64 68 76 80 85 95 100 125 128 136 152 160 170 190 200 250 256 272 304 320 323 340 380 400 425 475 500 512 544 608 625 640 646 680 760 800 850 950 1000 1024 1088 1216 1250 1280 1292 1360 1520 1600 1615 1700 1900 2000 2048 2125 2176 2375 2432 2500 2560 2584 2720 3040 3125 3200 3230 3400 3800 4000 4096 4250 4352 4750 4864 5000 5120 5168 5440 6080 6250 6400 6460 6800 7600 8000 8075 8500 8704 9500 9728 10000 10240 10336 10625 10880 11875 12160 12500 12800 12920 13600 15200 15625 16000 16150 17000 17408 19000 19456 20000 20480 20672 21250 21760 23750 24320 25000 25600 25840 27200 30400 31250 32000 32300 34000 34816 38000 38912 40000 40375 41344 42500 43520 47500 48640 50000 51200 51680 53125 54400 59375 60800 62500 64000 64600 68000 69632 76000 77824 80000 80750 82688 85000 87040 95000 97280 100000 102400 103360 106250 108800 118750 121600 125000 128000 129200 136000 152000 160000 161500 165376 170000 174080 190000 194560 200000 201875 206720 212500 217600 237500 243200 250000 256000 258400 265625 272000 296875 304000 320000 323000 330752 340000 348160 380000 389120 400000 403750 413440 425000 435200 475000 486400 500000 512000 516800 531250 544000 593750 608000 640000 646000 661504 680000 760000 800000 807500 826880 850000 870400 950000 972800 1000000 1009375 1033600 1062500 1088000 1187500 1216000 1280000 1292000 1323008 1360000 1520000 1600000 1615000 1653760 1700000 1740800 1900000 1945600 2000000 2018750 2067200 2125000 2176000 2375000 2432000 2560000 2584000 2720000 3040000 3200000 3230000 3307520 3400000 3800000 4000000 4037500 4134400 4250000 4352000 4750000 4864000 5046875 5168000 5440000 6080000 6400000 6460000 6615040 6800000 7600000 8000000 8075000 8268800 8500000 8704000 9500000 9728000 10093750 10336000 10880000 12160000 12800000 12920000 13600000 15200000 16000000 16150000 16537600 17000000 19000000 20187500 20672000 21760000 24320000 25840000 27200000 30400000 32000000 32300000 33075200 34000000 38000000 40375000 41344000 43520000 48640000 51680000 54400000 60800000 64000000 64600000 68000000 76000000 80750000 82688000 103360000 108800000 121600000 129200000 136000000 152000000 161500000 165376000 206720000 217600000 243200000 258400000 272000000 304000000 323000000 413440000 516800000 544000000 608000000 646000000 826880000 1033600000 1088000000 1216000000 1292000000 2067200000 2584000000 4134400000 5168000000 10336000000 20672000000
• Sum of all divisors σ(n): 57592231560
• Sum of proper divisors (its aliquot sum) s(n): 36920231560
• 20672000000 is an abundant number, because the sum of its proper divisors (36920231560) is greater than itself. Its abundance is 16248231560

Bases of 20672000000

• Binary: 10011010000001001011011000000000000₂
• Hexadecimal: 0x4D025B000
• Base-36: 9HVKPA8

Squares and roots of 20672000000

• 20672000000 squared (20672000000²) is 427331584000000000000
• 20672000000 cubed (20672000000³) is 8833798504448000000000000000000
• The square root of 20672000000 is 143777.6060448915
• The cube root of 20672000000 is 2744.4848143363

Scales and comparisons

• 20,672,000,000 seconds is equal to 657 years, 15 weeks, 6 days, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 20,672,000,000 would take you about one thousand, three hundred fourteen 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 20672000000 cubic inches would be around 228.7 feet tall.

Recreational maths with 20672000000

• 20672000000 backwards is 00000027602
• 20672000000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20672000000's digits is 17
• More coming soon!