20799671200

Names of 20799671200

• Cardinal: 20799671200 can be written as Twenty billion, seven hundred ninety-nine million, six hundred seventy-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.07996712 × 10¹⁰

Factors of 20799671200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 181

Divisors of 20799671200

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 59 70 77 80 88 97 100 110 112 118 140 154 160 175 176 194 200 220 224 236 275 280 295 308 350 352 385 388 400 413 440 472 485 550 560 590 616 649 679 700 770 776 800 826 880 944 970 1067 1100 1120 1180 1232 1298 1358 1400 1475 1540 1552 1652 1760 1888 1925 1940 2065 2134 2200 2360 2425 2464 2596 2716 2800 2950 3080 3104 3245 3304 3395 3481 3850 3880 4130 4268 4400 4543 4720 4850 5192 5335 5432 5600 5723 5900 6160 6490 6608 6790 6962 7469 7700 7760 8260 8536 8800 9086 9440 9700 10325 10384 10670 10864 11446 11800 12320 12980 13216 13580 13924 14938 15400 15520 16225 16520 16975 17072 17405 18172 19400 20650 20768 21340 21728 22715 22892 23600 24367 25960 26675 27160 27848 28615 29876 30800 32450 33040 33950 34144 34810 36344 37345 38291 38800 40061 41300 42680 45430 45784 47200 48734 51920 53350 54320 55696 57230 59752 61600 62953 64900 66080 67900 69620 72688 74690 76582 77600 80122 82600 85360 87025 90860 91568 97468 103840 106700 108640 111392 113575 114460 119504 121835 125906 129800 135800 139240 143075 145376 149380 153164 160244 165200 170720 174050 181720 183136 186725 191455 194936 200305 213400 227150 228920 239008 243670 251812 259600 268037 271600 278480 286150 298760 306328 314765 320488 330400 337657 348100 363440 373450 382910 389872 400610 426800 440671 454300 457840 487340 503624 519200 536074 543200 556960 572300 597520 609175 612656 629530 640976 675314 696200 726880 746900 765820 779744 801220 853600 881342 908600 915680 957275 974680 1001525 1007248 1072148 1144600 1195040 1218350 1225312 1259060 1281952 1340185 1350628 1392400 1493800 1531640 1573825 1602440 1688285 1762684 1817200 1914550 1949360 2003050 2014496 2144296 2203355 2289200 2363599 2436700 2518120 2680370 2701256 2784800 2987600 3063280 3147650 3204880 3376570 3525368 3634400 3714227 3829100 3898720 4006100 4288592 4406710 4578400 4727198 4873400 5036240 5360740 5402512 5975200 6126560 6295300 6409760 6700925 6753140 7050736 7428454 7658200 8012200 8441425 8577184 8813420 9454396 9746800 10072480 10721480 10805024 11016775 11817995 12590600 13401850 13506280 14101472 14856908 15316400 16024400 16882850 17626840 18571135 18908792 19493600 21442960 22033550 23635990 25181200 25999589 26803700 27012560 29713816 30632800 32048800 33765700 35253680 37142270 37817584 42885920 44067100 47271980 50362400 51999178 53607400 54025120 59089975 59427632 67531400 70507360 74284540 75635168 88134200 92855675 94543960 103998356 107214800 118179950 118855264 129997945 135062800 148569080 176268400 185711350 189087920 207996712 214429600 236359900 259995890 270125600 297138160 352536800 371422700 378175840 415993424 472719800 519991780 594276320 649989725 742845400 831986848 945439600 1039983560 1299979450 1485690800 1890879200 2079967120 2599958900 2971381600 4159934240 5199917800 10399835600 20799671200
• Sum of all divisors σ(n): 65061710784
• Sum of proper divisors (its aliquot sum) s(n): 44262039584
• 20799671200 is an abundant number, because the sum of its proper divisors (44262039584) is greater than itself. Its abundance is 23462368384

Bases of 20799671200

• Binary: 10011010111110000011100101110100000₂
• Hexadecimal: 0x4D7C1CBA0
• Base-36: 9JZL50G

Squares and roots of 20799671200

• 20799671200 squared (20799671200²) is 432626322028109440000
• 20799671200 cubed (20799671200³) is 8998485250649993509616128000000
• The square root of 20799671200 is 144220.9111051515
• The cube root of 20799671200 is 2750.1232429615

Scales and comparisons

• 20,799,671,200 seconds is equal to 661 years, 18 weeks, 6 days, 22 hours, 26 minutes, 40 seconds.
• To count from 1 to 20,799,671,200 would take you about one thousand, three hundred twenty-two 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 20799671200 cubic inches would be around 229.2 feet tall.

Recreational maths with 20799671200

• 20799671200 backwards is 00217699702
• The number of decimal digits it has is: 11
• The sum of 20799671200's digits is 43
• More coming soon!