20448993600

Names of 20448993600

• Cardinal: 20448993600 can be written as Twenty billion, four hundred forty-eight million, nine hundred ninety-three thousand, six hundred.

Scientific notation

• Scientific notation: 2.04489936 × 10¹⁰

Factors of 20448993600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 487

Divisors of 20448993600

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 49 50 56 60 63 64 70 72 73 75 80 84 90 96 98 100 105 112 120 126 140 144 146 147 150 160 168 175 180 192 196 200 210 219 224 225 240 245 252 280 288 292 294 300 315 320 336 350 360 365 392 397 400 420 438 441 448 450 480 490 504 511 525 560 576 584 588 600 630 657 672 700 720 730 735 784 794 800 840 876 882 900 960 980 1008 1022 1050 1095 1120 1168 1176 1191 1200 1225 1260 1314 1344 1400 1440 1460 1470 1533 1568 1575 1588 1600 1680 1752 1764 1800 1825 1960 1985 2016 2044 2100 2190 2205 2240 2336 2352 2382 2400 2450 2520 2555 2628 2779 2800 2880 2920 2940 3066 3136 3150 3176 3285 3360 3504 3528 3573 3577 3600 3650 3675 3920 3970 4032 4088 4200 4380 4410 4599 4672 4704 4764 4800 4900 5040 5110 5256 5475 5558 5600 5840 5880 5955 6132 6300 6352 6570 6720 7008 7056 7146 7154 7200 7300 7350 7665 7840 7940 8176 8337 8400 8760 8820 9198 9408 9528 9800 9925 10080 10220 10512 10731 10950 11025 11116 11200 11680 11760 11910 12264 12600 12704 12775 13140 13895 14016 14112 14292 14308 14400 14600 14700 15330 15680 15880 16352 16425 16674 16800 17520 17640 17865 17885 18396 19056 19453 19600 19850 20160 20440 21024 21462 21900 22050 22232 22995 23360 23520 23820 24528 25011 25200 25408 25550 26280 27790 28224 28584 28616 28981 29200 29400 29775 30660 31760 32193 32704 32850 33348 33600 35040 35280 35730 35770 36792 38112 38325 38906 39200 39700 40880 41685 42048 42924 43800 44100 44464 45990 47040 47640 49056 50022 50400 51100 52560 53655 55580 57168 57232 57962 58359 58400 58800 59550 61320 63520 64386 65700 66696 69475 70080 70560 71460 71540 73584 76224 76650 77812 78400 79400 81760 83370 85848 86943 87600 88200 88928 89325 89425 91980 95280 97265 98112 100044 100800 102200 105120 107310 111160 114336 114464 114975 115924 116718 116800 117600 119100 122640 125055 127040 128772 131400 133392 138950 141120 142920 143080 144905 147168 153300 155624 158800 160965 163520 166740 171696 173886 175077 175200 176400 177856 178650 178850 183960 190560 194530 200088 202867 204400 208425 210240 214620 222320 228672 228928 229950 231848 233436 235200 238200 245280 250110 257544 260829 262800 266784 268275 277900 285840 286160 289810 291795 294336 306600 311248 317600 321930 333480 343392 347772 350154 350400 352800 357300 357700 367920 381120 389060 400176 405734 408800 416850 429240 434715 444640 459900 463696 466872 476400 486325 490560 500220 515088 521658 525600 533568 536550 555800 571680 572320 579620 583590 608601 613200 622496 625275 635200 643860 666960 686784 695544 700308 705600 714600 715400 724525 735840 778120 800352 804825 811468 817600 833700 858480 869430 875385 889280 919800 927392 933744 952800 972650 1000440 1014335 1030176 1043316 1051200 1073100 1111600 1143360 1144640 1159240 1167180 1217202 1226400 1244992 1250550 1287720 1304145 1333920 1391088 1400616 1420069 1429200 1430800 1449050 1458975 1471680 1556240 1600704 1609650 1622936 1667400 1716960 1738860 1750770 1825803 1839600 1854784 1867488 1905600 1945300 2000880 2028670 2060352 2086632 2146200 2173575 2223200 2318480 2334360 2434404 2452800 2501100 2575440 2608290 2667840 2782176 2801232 2840138 2858400 2861600 2898100 2917950 3043005 3112480 3219300 3245872 3334800 3433920 3477720 3501540 3651606 3679200 3734976 3890600 4001760 4057340 4173264 4260207 4292400 4347150 4376925 4446400 4636960 4668720 4868808 5002200 5071675 5150880 5216580 5564352 5602464 5680276 5716800 5723200 5796200 5835900 6086010 6224960 6438600 6491744 6520725 6669600 6955440 7003080 7100345 7303212 7358400 7781200 8003520 8114680 8346528 8520414 8584800 8694300 8753850 9129015 9273920 9337440 9737616 10004400 10143350 10301760 10433160 11204928 11360552 11592400 11671800 12172020 12780621 12877200 12983488 13041450 13339200 13910880 14006160 14200690 14606424 15215025 15562400 16229360 16693056 17040828 17169600 17388600 17507700 18258030 18674880 19475232 20008800 20286700 20866320 21301035 22721104 23184800 23343600 24344040 25561242 25754400 26082900 27821760 28012320 28401380 29212848 30430050 31124800 32458720 34081656 34777200 35015400 35501725 36516060 38950464 40017600 40573400 41732640 42602070 45442208 45645075 46369600 46687200 48688080 51122484 51508800 52165800 56024640 56802760 58425696 60860100 63903105 64917440 68163312 69554400 70030800 71003450 73032120 81146800 83465280 85204140 90884416 91290150 93374400 97376160 102244968 104331600 106505175 113605520 116851392 121720200 127806210 136326624 139108800 140061600 142006900 146064240 162293600 170408280 182580300 194752320 204489936 208663200 213010350 227211040 243440400 255612420 272653248 280123200 284013800 292128480 319515525 324587200 340816560 365160600 408979872 417326400 426020700 454422080 486880800 511224840 568027600 584256960 639031050 681633120 730321200 817959744 852041400 973761600 1022449680 1136055200 1278062100 1363266240 1460642400 1704082800 2044899360 2272110400 2556124200 2921284800 3408165600 4089798720 5112248400 6816331200 10224496800 20448993600
• Sum of all divisors σ(n): 85920820284
• Sum of proper divisors (its aliquot sum) s(n): 65471826684
• 20448993600 is an abundant number, because the sum of its proper divisors (65471826684) is greater than itself. Its abundance is 45022833084

Bases of 20448993600

• Binary: 10011000010110110101110000101000000₂
• Hexadecimal: 0x4C2DAE140
• Base-36: 9E6SWG0

Squares and roots of 20448993600

• 20448993600 squared (20448993600²) is 418161339252840960000
• 20448993600 cubed (20448993600³) is 8550978550148773572857856000000
• The square root of 20448993600 is 142999.9776223759
• The cube root of 20448993600 is 2734.5800829645

Scales and comparisons

• 20,448,993,600 seconds is equal to 650 years, 11 weeks, 1 day, 4 hours.
• To count from 1 to 20,448,993,600 would take you about one thousand, three hundred 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 20448993600 cubic inches would be around 227.9 feet tall.

Recreational maths with 20448993600

• 20448993600 backwards is 00639984402
• 20448993600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20448993600's digits is 45
• More coming soon!