21040403097600

Names of 21040403097600

• Cardinal: 21040403097600 can be written as Twenty-one trillion, forty billion, four hundred three million, ninety-seven thousand, six hundred.

Scientific notation

• Scientific notation: 2.10404030976 × 10¹³

Factors of 21040403097600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 544

Divisors of 21040403097600

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 71 72 75 80 90 96 100 108 120 128 135 142 144 150 160 180 192 200 213 216 225 240 256 270 284 288 300 320 355 360 384 400 426 432 450 463 480 512 540 568 576 600 639 640 675 710 720 768 800 852 864 900 926 960 1024 1065 1080 1136 1152 1200 1278 1280 1350 1389 1420 1440 1536 1600 1704 1728 1775 1800 1852 1917 1920 2048 2130 2160 2272 2304 2315 2400 2556 2560 2700 2778 2840 2880 3072 3195 3200 3408 3456 3550 3600 3704 3834 3840 4167 4260 4320 4544 4608 4630 4800 5112 5120 5325 5400 5556 5680 5760 6144 6390 6400 6816 6912 6945 7100 7200 7408 7668 7680 8334 8520 8640 9088 9216 9260 9585 9600 10224 10240 10650 10800 11112 11360 11520 11575 12501 12780 12800 13632 13824 13890 14200 14400 14816 15336 15360 15975 16668 17040 17280 18176 18432 18520 19170 19200 20448 20835 21300 21600 22224 22720 23040 23150 25002 25560 25600 27264 27648 27780 28400 28800 29632 30672 30720 31950 32873 33336 34080 34560 34725 36352 37040 38340 38400 40896 41670 42600 43200 44448 45440 46080 46300 47925 50004 51120 51200 54528 55296 55560 56800 57600 59264 61344 62505 63900 65746 66672 68160 69120 69450 72704 74080 76680 76800 81792 83340 85200 86400 88896 90880 92160 92600 95850 98619 100008 102240 104175 109056 111120 113600 115200 118528 122688 125010 127800 131492 133344 136320 138240 138900 145408 148160 153360 153600 163584 164365 166680 170400 172800 177792 181760 185200 191700 197238 200016 204480 208350 214369 218112 222240 227200 230400 237056 245376 250020 255600 262984 266688 272640 276480 277800 295857 296320 306720 312525 327168 328730 333360 340800 345600 355584 363520 370400 383400 394476 400032 408960 416700 428738 436224 444480 454400 460800 474112 490752 493095 500040 511200 525968 533376 545280 555600 591714 592640 613440 625050 643107 654336 657460 666720 681600 691200 711168 727040 740800 766800 788952 800064 817920 821825 833400 857476 887571 888960 908800 948224 981504 986190 1000080 1022400 1051936 1066752 1071845 1090560 1111200 1183428 1185280 1226880 1250100 1286214 1308672 1314920 1333440 1363200 1382400 1422336 1479285 1481600 1533600 1577904 1600128 1635840 1643650 1666800 1714952 1775142 1777920 1817600 1929321 1963008 1972380 2000160 2044800 2103872 2133504 2143690 2181120 2222400 2366856 2370560 2453760 2465475 2500200 2572428 2629840 2666880 2726400 2844672 2958570 2963200 3067200 3155808 3200256 3215535 3271680 3287300 3333600 3429904 3550284 3555840 3635200 3858642 3926016 3944760 4000320 4089600 4207744 4267008 4287380 4437855 4444800 4733712 4741120 4907520 4930950 5000400 5144856 5259680 5333760 5359225 5452800 5787963 5917140 5926400 6134400 6311616 6400512 6431070 6543360 6574600 6667200 6859808 7100568 7111680 7396425 7717284 7889520 8000640 8179200 8415488 8534016 8574760 8875710 8889600 9467424 9646605 9815040 9861900 10000800 10289712 10519360 10667520 10718450 10905600 11575926 11834280 11852800 12268800 12623232 12801024 12862140 13149200 13334400 13719616 14201136 14223360 14792850 15220199 15434568 15779040 16001280 16077675 16358400 16830976 17149520 17751420 17779200 18934848 19293210 19630080 19723800 20001600 20579424 21038720 21335040 21436900 22189275 23151852 23668560 23705600 24537600 25246464 25602048 25724280 26298400 26668800 27439232 28402272 28939815 29585700 30440398 30869136 31558080 32002560 32155350 32716800 33661952 34299040 35502840 35558400 37869696 38586420 39447600 40003200 41158848 42077440 42670080 42873800 44378550 45660597 46303704 47337120 48233025 49075200 50492928 51448560 52596800 53337600 54878464 56804544 57879630 59171400 60880796 61738272 63116160 64005120 64310700 67323904 68598080 71005680 71116800 75739392 76100995 77172840 78895200 80006400 82317696 84154880 85747600 88757100 91321194 92607408 94674240 96466050 98150400 100985856 102897120 105193600 106675200 109756928 113609088 115759260 118342800 121761592 123476544 126232320 128010240 128621400 136981791 137196160 142011360 144699075 151478784 152201990 154345680 157790400 160012800 164635392 168309760 171495200 177514200 182642388 185214816 189348480 192932100 201971712 205794240 210387200 213350400 219513856 227218176 228302985 231518520 236685600 243523184 246953088 252464640 257242800 273963582 274392320 284022720 289398150 302957568 304403980 308691360 315580800 320025600 329270784 336619520 342990400 355028400 365284776 370429632 378696960 380504975 385864200 410945373 411588480 420774400 439027712 454436352 456605970 463037040 473371200 487046368 493906176 504929280 514485600 547927164 548784640 568045440 578796300 605915136 608807960 617382720 631161600 640051200 658541568 684908955 685980800 710056800 730569552 740859264 757393920 761009950 771728400 821890746 823176960 841548800 908872704 913211940 926074080 946742400 974092736 987812352 1009858560 1028971200 1095854328 1097569280 1136090880 1141514925 1157592600 1217615920 1234765440 1262323200 1317083136 1369817910 1371961600 1420113600 1461139104 1481718528 1514787840 1522019900 1543456800 1643781492 1646353920 1683097600 1817745408 1826423880 1852148160 1893484800 1948185472 1975624704 2054726865 2057942400 2191708656 2195138560 2272181760 2283029850 2315185200 2435231840 2469530880 2524646400 2739635820 2743923200 2840227200 2922278208 2963437056 3029575680 3044039800 3086913600 3287562984 3292707840 3424544775 3652847760 3704296320 3786969600 3896370944 3951249408 4109453730 4115884800 4383417312 4544363520 4566059700 4630370400 4870463680 4939061760 5049292800 5479271640 5487846400 5680454400 5844556416 5926874112 6088079600 6173827200 6575125968 6585415680 6849089550 7305695520 7408592640 7573939200 7792741888 8218907460 8231769600 8766834624 9088727040 9132119400 9260740800 9740927360 9878123520 10273634325 10958543280 10975692800 11360908800 11689112832 11853748224 12176159200 12347654400 13150251936 13698179100 14611391040 14817185280 15147878400 15585483776 16437814920 16463539200 17533669248 18264238800 18521481600 19481854720 19756247040 20547268650 21917086560 22721817600 23378225664 24352318400 24695308800 26300503872 27396358200 29222782080 29634370560 31170967552 32875629840 32927078400 35067338496 36528477600 37042963200 38963709440 41094537300 43834173120 45443635200 46756451328 48704636800 49390617600 52601007744 54792716400 58445564160 59268741120 65751259680 70134676992 73056955200 74085926400 77927418880 82189074600 87668346240 93512902656 97409273600 98781235200 105202015488 109585432800 116891128320 131502519360 140269353984 146113910400 148171852800 155854837760 164378149200 175336692480 194818547200 210404030976 219170865600 233782256640 263005038720 280538707968 292227820800 296343705600 328756298400 350673384960 389637094400 420808061952 438341731200 467564513280 526010077440 584455641600 657512596800 701346769920 779274188800 841616123904 876683462400 1052020154880 1168911283200 1315025193600 1402693539840 1753366924800 2104040309760 2337822566400 2630050387200 3506733849600 4208080619520 5260100774400 7013467699200 10520201548800 21040403097600
• Sum of all divisors σ(n): 78543288532800
• Sum of proper divisors (its aliquot sum) s(n): 57502885435200
• 21040403097600 is an abundant number, because the sum of its proper divisors (57502885435200) is greater than itself. Its abundance is 36462482337600

Bases of 21040403097600

• Binary: 100110010001011011001110000001010100000000000₂
• Hexadecimal: 0x1322D9C0A800
• Base-36: 7GHTSR9C0

Squares and roots of 21040403097600

• 21040403097600 squared (21040403097600²) is 442698562509495675125760000
• 21040403097600 cubed (21040403097600³) is 9314556205927860032329843973554176000000
• The square root of 21040403097600 is 4586981.9159878971
• The cube root of 21040403097600 is 27606.9239339445

Scales and comparisons

• 21,040,403,097,600 seconds is equal to 669,019 years, 38 weeks, 2 days.
• To count from 1 to 21,040,403,097,600 would take you about one million, six hundred seventy-two thousand, five hundred forty-nine 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 21040403097600 cubic inches would be around 2300.6 feet tall.

Recreational maths with 21040403097600

• 21040403097600 backwards is 00679030404012
• 21040403097600 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21040403097600's digits is 36
• More coming soon!