20973790080

Names of 20973790080

• Cardinal: 20973790080 can be written as Twenty billion, nine hundred seventy-three million, seven hundred ninety thousand and eighty.

Scientific notation

• Scientific notation: 2.097379008 × 10¹⁰

Factors of 20973790080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 150

Divisors of 20973790080

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 43 45 48 54 60 64 72 80 81 86 90 96 97 108 120 128 129 135 144 160 162 172 180 192 194 215 216 240 258 270 288 291 320 324 344 360 384 387 388 405 430 432 480 485 516 540 576 582 640 645 648 688 720 774 776 810 860 864 873 960 970 1032 1080 1152 1161 1164 1290 1296 1376 1440 1455 1548 1552 1620 1720 1728 1746 1920 1935 1940 2064 2160 2322 2328 2580 2592 2619 2752 2880 2910 3096 3104 3240 3440 3456 3483 3492 3870 3880 4128 4171 4320 4365 4644 4656 5160 5184 5238 5504 5760 5805 5820 6192 6208 6480 6880 6966 6984 7740 7760 7857 8256 8342 8640 8730 9288 9312 9409 10320 10368 10476 11610 11640 12384 12416 12513 12960 13095 13760 13932 13968 15480 15520 15714 16512 16684 17280 17415 17460 18576 18624 18818 20640 20855 20952 23220 23280 24768 25026 25920 26190 27520 27864 27936 28227 30960 31040 31428 33368 34830 34920 37152 37248 37539 37636 39285 41280 41710 41904 46440 46560 47045 49536 50052 51840 52380 55728 55872 56454 61920 62080 62565 62856 66736 69660 69840 74304 75078 75272 78570 82560 83420 83808 84681 92880 93120 94090 100104 104760 111456 111744 112617 112908 123840 125130 125712 133472 139320 139680 141135 148608 150156 150544 157140 166840 167616 169362 185760 186240 187695 188180 200208 209520 222912 225234 225816 247680 250260 251424 254043 266944 278640 279360 282270 300312 301088 314280 333680 335232 337851 338724 371520 375390 376360 400416 404587 419040 423405 445824 450468 451632 500520 502848 508086 533888 557280 558720 563085 564540 600624 602176 628560 667360 675702 677448 743040 750780 752720 762129 800832 809174 838080 846810 900936 903264 1001040 1005696 1016172 1114560 1126170 1129080 1201248 1204352 1213761 1257120 1270215 1334720 1351404 1354896 1501560 1505440 1524258 1601664 1618348 1676160 1689255 1693620 1801872 1806528 2002080 2022935 2032344 2229120 2252340 2258160 2402496 2427522 2514240 2540430 2669440 2702808 2709792 3003120 3010880 3048516 3236696 3378510 3387240 3603744 3613056 3641283 3810645 4004160 4045870 4064688 4504680 4516320 4804992 4855044 5028480 5080860 5405616 5419584 6006240 6021760 6068805 6097032 6473392 6757020 6774480 7207488 7282566 7621290 8008320 8091740 8129376 9009360 9032640 9710088 10161720 10811232 10839168 10923849 12012480 12137610 12194064 12946784 13514040 13548960 14414976 14565132 15242580 16183480 16258752 18018720 18065280 18206415 19420176 20323440 21622464 21847698 24024960 24275220 24388128 25893568 27028080 27097920 29130264 30485160 32366960 32517504 32771547 36037440 36412830 38840352 40646880 43244928 43695396 48550440 48776256 51787136 54056160 54195840 54619245 58260528 60970320 64733920 65543094 72074880 72825660 77680704 81293760 87390792 97100880 97552512 108112320 109238490 116521056 121940640 129467840 131086188 145651320 155361408 162587520 163857735 174781584 194201760 216224640 218476980 233042112 243881280 258935680 262172376 291302640 327715470 349563168 388403520 436953960 466084224 487762560 524344752 582605280 655430940 699126336 776807040 873907920 1048689504 1165210560 1310861880 1398252672 1747815840 2097379008 2330421120 2621723760 3495631680 4194758016 5243447520 6991263360 10486895040 20973790080
• Sum of all divisors σ(n): 77441360040
• Sum of proper divisors (its aliquot sum) s(n): 56467569960
• 20973790080 is an abundant number, because the sum of its proper divisors (56467569960) is greater than itself. Its abundance is 35493779880

Bases of 20973790080

• Binary: 10011100010001000101010001110000000₂
• Hexadecimal: 0x4E222A380
• Base-36: 9MV9400

Squares and roots of 20973790080

• 20973790080 squared (20973790080²) is 439899870319906406400
• 20973790080 cubed (20973790080³) is 9226367536308939413080768512000
• The square root of 20973790080 is 144823.3064116409
• The cube root of 20973790080 is 2757.7759019925

Scales and comparisons

• 20,973,790,080 seconds is equal to 666 years, 46 weeks, 6 days, 4 hours, 48 minutes.
• To count from 1 to 20,973,790,080 would take you about one thousand, three hundred thirty-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 20973790080 cubic inches would be around 229.8 feet tall.

Recreational maths with 20973790080

• 20973790080 backwards is 08009737902
• 20973790080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20973790080's digits is 45
• More coming soon!