20200942080

Names of 20200942080

• Cardinal: 20200942080 can be written as Twenty billion, two hundred million, nine hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.020094208 × 10¹⁰

Factors of 20200942080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 184

Divisors of 20200942080

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 88 90 96 99 108 110 120 128 132 135 144 160 163 165 176 180 192 198 216 220 240 256 264 270 288 297 320 326 330 352 360 384 396 432 440 480 489 495 512 528 540 576 594 640 652 660 704 720 768 792 815 864 880 960 978 990 1056 1080 1152 1188 1280 1304 1320 1408 1440 1467 1485 1536 1584 1630 1728 1760 1793 1920 1956 1980 2112 2160 2304 2376 2445 2560 2608 2640 2816 2880 2934 2970 3168 3260 3456 3520 3586 3840 3912 3960 4224 4320 4401 4608 4752 4890 5216 5280 5379 5632 5760 5868 5940 6336 6520 6912 7040 7172 7335 7680 7824 7920 8448 8640 8802 8965 9504 9780 10432 10560 10758 11520 11736 11880 12672 13040 13824 14080 14344 14670 15648 15840 16137 16896 17280 17604 17930 19008 19560 20864 21120 21516 22005 23040 23472 23760 25344 26080 26569 26895 28160 28688 29340 31296 31680 32274 34560 35208 35860 38016 39120 41728 42240 43032 44010 46944 47520 48411 50688 52160 53138 53790 57376 58680 62592 63360 64548 69120 70416 71720 76032 78240 79707 80685 83456 84480 86064 88020 93888 95040 96822 104320 106276 107580 114752 117360 125184 126720 129096 132845 140832 143440 152064 156480 159414 161370 172128 176040 187776 190080 193644 208640 212552 215160 229504 234720 239121 242055 250368 253440 258192 265690 281664 286880 292259 312960 318828 322740 344256 352080 375552 380160 387288 398535 417280 425104 430320 459008 469440 478242 484110 516384 531380 563328 573760 584518 625920 637656 645480 688512 704160 717363 751104 760320 774576 797070 850208 860640 876777 918016 938880 956484 968220 1032768 1062760 1126656 1147520 1169036 1195605 1251840 1275312 1290960 1377024 1408320 1434726 1461295 1549152 1594140 1700416 1721280 1753554 1877760 1912968 1936440 2065536 2125520 2253312 2295040 2338072 2391210 2550624 2581920 2630331 2754048 2816640 2869452 2922590 3098304 3188280 3400832 3442560 3507108 3586815 3755520 3825936 3872880 4131072 4251040 4383885 4590080 4676144 4782420 5101248 5163840 5260662 5633280 5738904 5845180 6196608 6376560 6801664 6885120 7014216 7173630 7651872 7745760 7890993 8262144 8502080 8767770 9352288 9564840 10202496 10327680 10521324 11266560 11477808 11690360 12393216 12753120 13151655 13603328 13770240 14028432 14347260 15303744 15491520 15781986 17004160 17535540 18704576 19129680 20404992 20655360 21042648 22955616 23380720 24786432 25506240 26303310 28056864 28694520 30607488 30983040 31563972 34008320 35071080 37409152 38259360 39454965 40809984 41310720 42085296 45911232 46761440 51012480 52606620 56113728 57389040 61214976 61966080 63127944 68016640 70142160 74818304 76518720 78909930 84170592 91822464 93522880 102024960 105213240 112227456 114778080 122429952 123932160 126255888 140284320 149636608 153037440 157819860 168341184 183644928 187045760 204049920 210426480 224454912 229556160 252511776 280568640 306074880 315639720 336682368 367289856 374091520 420852960 448909824 459112320 505023552 561137280 612149760 631279440 673364736 748183040 841705920 918224640 1010047104 1122274560 1262558880 1346729472 1683411840 1836449280 2020094208 2244549120 2525117760 3366823680 4040188416 5050235520 6733647360 10100471040 20200942080
• Sum of all divisors σ(n): 78761833920
• Sum of proper divisors (its aliquot sum) s(n): 58560891840
• 20200942080 is an abundant number, because the sum of its proper divisors (58560891840) is greater than itself. Its abundance is 38359949760

Bases of 20200942080

• Binary: 10010110100000100011110101000000000₂
• Hexadecimal: 0x4B411EA00
• Base-36: 9A34AO0

Squares and roots of 20200942080

• 20200942080 squared (20200942080²) is 408078060919514726400
• 20200942080 cubed (20200942080³) is 8243561272753828529713446912000
• The square root of 20200942080 is 142130.0182227527
• The cube root of 20200942080 is 2723.4780191003

Scales and comparisons

• 20,200,942,080 seconds is equal to 642 years, 17 weeks, 4 hours, 48 minutes.
• To count from 1 to 20,200,942,080 would take you about one thousand, two hundred eighty-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 20200942080 cubic inches would be around 227 feet tall.

Recreational maths with 20200942080

• 20200942080 backwards is 08024900202
• 20200942080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20200942080's digits is 27
• More coming soon!