20926400000

Names of 20926400000

• Cardinal: 20926400000 can be written as Twenty billion, nine hundred twenty-six million, four hundred thousand.

Scientific notation

• Scientific notation: 2.09264 × 10¹⁰

Factors of 20926400000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 88

Divisors of 20926400000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 29 32 40 41 44 50 55 58 64 80 82 88 100 110 116 125 128 145 160 164 176 200 205 220 232 250 256 275 290 319 320 328 352 400 410 440 451 464 500 512 550 580 625 638 640 656 704 725 800 820 880 902 928 1000 1025 1100 1160 1189 1250 1276 1280 1312 1375 1408 1450 1595 1600 1640 1760 1804 1856 2000 2050 2200 2255 2320 2378 2500 2552 2560 2624 2750 2816 2900 3125 3190 3200 3280 3520 3608 3625 3712 4000 4100 4400 4510 4640 4756 5000 5104 5125 5248 5500 5632 5800 5945 6250 6380 6400 6560 6875 7040 7216 7250 7424 7975 8000 8200 8800 9020 9280 9512 10000 10208 10250 10496 11000 11275 11600 11890 12500 12760 12800 13079 13120 13750 14080 14432 14500 14848 15950 16000 16400 17600 18040 18125 18560 19024 20000 20416 20500 20992 22000 22550 23200 23780 25000 25520 25625 26158 26240 27500 28160 28864 29000 29725 31900 32000 32800 34375 35200 36080 36250 37120 38048 39875 40000 40832 41000 44000 45100 46400 47560 50000 51040 51250 52316 52480 55000 56375 57728 58000 59450 63800 64000 65395 65600 68750 70400 72160 72500 74240 76096 79750 80000 81664 82000 88000 90200 90625 92800 95120 100000 102080 102500 104632 104960 110000 112750 115456 116000 118900 127600 128125 130790 131200 137500 140800 144320 145000 148625 152192 159500 160000 163328 164000 176000 180400 181250 185600 190240 199375 200000 204160 205000 209264 220000 225500 230912 232000 237800 255200 256250 261580 262400 275000 281875 288640 290000 297250 304384 319000 320000 326975 328000 352000 360800 362500 371200 380480 398750 400000 408320 410000 418528 440000 451000 464000 475600 510400 512500 523160 524800 550000 563750 577280 580000 594500 608768 638000 653950 656000 704000 721600 725000 743125 760960 797500 800000 816640 820000 837056 880000 902000 928000 951200 996875 1020800 1025000 1046320 1100000 1127500 1154560 1160000 1189000 1276000 1307900 1312000 1409375 1443200 1450000 1486250 1521920 1595000 1600000 1634875 1640000 1674112 1760000 1804000 1856000 1902400 1993750 2041600 2050000 2092640 2200000 2255000 2320000 2378000 2552000 2615800 2624000 2818750 2886400 2900000 2972500 3043840 3190000 3269750 3280000 3348224 3520000 3608000 3715625 3804800 3987500 4083200 4100000 4185280 4400000 4510000 4640000 4756000 5104000 5231600 5637500 5772800 5800000 5945000 6380000 6539500 6560000 6696448 7216000 7431250 7609600 7975000 8174375 8200000 8370560 8800000 9020000 9280000 9512000 10208000 10463200 11275000 11600000 11890000 12760000 13079000 13120000 14432000 14862500 15219200 15950000 16348750 16400000 16741120 17600000 18040000 19024000 20416000 20926400 22550000 23200000 23780000 25520000 26158000 28864000 29725000 31900000 32697500 32800000 33482240 36080000 38048000 40871875 41852800 45100000 46400000 47560000 51040000 52316000 59450000 63800000 65395000 65600000 72160000 76096000 81743750 83705600 90200000 95120000 102080000 104632000 118900000 127600000 130790000 144320000 163487500 167411200 180400000 190240000 209264000 237800000 255200000 261580000 326975000 360800000 380480000 418528000 475600000 510400000 523160000 653950000 721600000 837056000 951200000 1046320000 1307900000 1902400000 2092640000 2615800000 4185280000 5231600000 10463200000 20926400000
• Sum of all divisors σ(n): 60417070560
• Sum of proper divisors (its aliquot sum) s(n): 39490670560
• 20926400000 is an abundant number, because the sum of its proper divisors (39490670560) is greater than itself. Its abundance is 18564270560

Bases of 20926400000

• Binary: 10011011111010011111000011000000000₂
• Hexadecimal: 0x4DF4F8600
• Base-36: 9M31DKW

Squares and roots of 20926400000

• 20926400000 squared (20926400000²) is 437914216960000000000
• 20926400000 cubed (20926400000³) is 9163968069791744000000000000000
• The square root of 20926400000 is 144659.6004418649
• The cube root of 20926400000 is 2755.6972794877

Scales and comparisons

• 20,926,400,000 seconds is equal to 665 years, 20 weeks, 3 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 20,926,400,000 would take you about one thousand, three hundred thirty 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 20926400000 cubic inches would be around 229.6 feet tall.

Recreational maths with 20926400000

• 20926400000 backwards is 00000462902
• The number of decimal digits it has is: 11
• The sum of 20926400000's digits is 23
• More coming soon!