20197382400

Names of 20197382400

• Cardinal: 20197382400 can be written as Twenty billion, one hundred ninety-seven million, three hundred eighty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.01973824 × 10¹⁰

Factors of 20197382400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 60

Divisors of 20197382400

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 32 36 37 39 40 45 48 50 52 54 60 64 65 72 74 75 78 80 81 90 96 100 104 108 111 117 120 128 130 135 144 148 150 156 160 162 180 185 192 195 200 208 216 222 225 234 240 243 256 260 270 288 296 300 312 320 324 325 333 351 360 370 384 390 400 405 416 432 444 450 468 480 481 486 520 540 555 576 585 592 600 624 640 648 650 666 675 702 720 729 740 768 780 800 810 832 864 888 900 925 936 960 962 972 975 999 1040 1053 1080 1110 1152 1170 1184 1200 1215 1248 1280 1296 1300 1332 1350 1404 1440 1443 1458 1480 1560 1600 1620 1664 1665 1728 1755 1776 1800 1850 1872 1920 1924 1944 1950 1998 2025 2080 2106 2160 2187 2220 2304 2340 2368 2400 2405 2430 2496 2592 2600 2664 2700 2775 2808 2880 2886 2916 2925 2960 2997 3120 3159 3200 3240 3328 3330 3456 3510 3552 3600 3645 3700 3744 3840 3848 3888 3900 3996 4050 4160 4212 4320 4329 4374 4440 4680 4736 4800 4810 4860 4992 4995 5184 5200 5265 5328 5400 5550 5616 5760 5772 5832 5850 5920 5994 6075 6240 6318 6400 6480 6561 6660 6912 7020 7104 7200 7215 7290 7400 7488 7696 7776 7800 7992 8100 8320 8325 8424 8640 8658 8748 8775 8880 8991 9360 9472 9477 9600 9620 9720 9984 9990 10368 10400 10530 10656 10800 10935 11100 11232 11520 11544 11664 11700 11840 11988 12025 12150 12480 12636 12960 12987 13122 13320 14040 14208 14400 14430 14580 14800 14976 14985 15392 15552 15600 15795 15984 16200 16640 16650 16848 17280 17316 17496 17550 17760 17982 18225 18720 18954 19200 19240 19440 19980 20736 20800 21060 21312 21600 21645 21870 22200 22464 23088 23328 23400 23680 23976 24050 24300 24960 24975 25272 25920 25974 26244 26325 26640 26973 28080 28416 28431 28800 28860 29160 29600 29952 29970 30784 31104 31200 31590 31968 32400 32805 33300 33696 34560 34632 34992 35100 35520 35964 36075 36450 37440 37908 38480 38880 38961 39960 41600 42120 42624 43200 43290 43740 44400 44928 44955 46176 46656 46800 47360 47385 47952 48100 48600 49920 49950 50544 51840 51948 52488 52650 53280 53946 54675 56160 56862 57600 57720 58320 59200 59940 61568 62208 62400 63180 63936 64800 64935 65610 66600 67392 69264 69984 70200 71040 71928 72150 72900 74880 74925 75816 76960 77760 77922 78975 79920 80919 83200 84240 85248 85293 86400 86580 87480 88800 89856 89910 92352 93312 93600 94770 95904 96200 97200 99900 101088 103680 103896 104976 105300 106560 107892 108225 109350 112320 113724 115440 116640 116883 118400 119880 123136 124800 126360 127872 129600 129870 131220 133200 134784 134865 138528 139968 140400 142080 142155 143856 144300 145800 149760 149850 151632 153920 155520 155844 157950 159840 161838 164025 168480 170586 172800 173160 174960 177600 179820 184704 186624 187200 189540 191808 192400 194400 194805 199800 202176 207792 209952 210600 213120 215784 216450 218700 224640 224775 227448 230880 233280 233766 236800 236925 239760 242757 249600 252720 255744 259200 259740 262440 266400 269568 269730 277056 279936 280800 284310 287712 288600 291600 299700 303264 307840 311040 311688 315900 319680 323676 324675 328050 336960 341172 346320 349920 350649 355200 359640 369408 374400 379080 383616 384800 388800 389610 399600 404352 404595 415584 419904 421200 426240 426465 431568 432900 437400 449280 449550 454896 461760 466560 467532 473850 479520 485514 505440 518400 519480 524880 532800 539460 554112 559872 561600 568620 575424 577200 583200 584415 599400 606528 615680 623376 631800 639360 647352 649350 656100 673920 674325 682344 692640 699840 701298 710400 710775 719280 748800 758160 767232 769600 777600 779220 799200 808704 809190 831168 839808 842400 852930 863136 865800 874800 899100 909792 923520 933120 935064 947700 959040 971028 974025 1010880 1038960 1049760 1051947 1065600 1078920 1108224 1123200 1137240 1150848 1154400 1166400 1168830 1198800 1213056 1213785 1246752 1263600 1278720 1294704 1298700 1312200 1347840 1348650 1364688 1385280 1399680 1402596 1421550 1438560 1516320 1539200 1555200 1558440 1598400 1618380 1662336 1679616 1684800 1705860 1726272 1731600 1749600 1753245 1798200 1819584 1847040 1870128 1895400 1918080 1942056 1948050 2021760 2022975 2077920 2099520 2103894 2131200 2132325 2157840 2246400 2274480 2301696 2308800 2332800 2337660 2397600 2426112 2427570 2493504 2527200 2589408 2597400 2624400 2697300 2729376 2770560 2799360 2805192 2843100 2877120 2922075 3032640 3078400 3116880 3155841 3196800 3236760 3324672 3369600 3411720 3452544 3463200 3499200 3506490 3596400 3639168 3740256 3790800 3836160 3884112 3896100 4043520 4045950 4155840 4199040 4207788 4264650 4315680 4548960 4617600 4665600 4675320 4795200 4855140 4987008 5054400 5178816 5194800 5248800 5259735 5394600 5458752 5541120 5610384 5686200 5754240 5844150 6065280 6068925 6233760 6311682 6393600 6473520 6739200 6823440 6905088 6926400 6998400 7012980 7192800 7278336 7480512 7581600 7768224 7792200 8091900 8311680 8398080 8415576 8529300 8631360 8766225 9097920 9235200 9350640 9590400 9710280 9974016 10108800 10357632 10389600 10497600 10519470 10789200 10917504 11220768 11372400 11508480 11688300 12130560 12137850 12467520 12623364 12947040 13646880 13852800 13996800 14025960 14385600 14961024 15163200 15536448 15584400 15779205 16183800 16623360 16831152 17058600 17262720 17532450 18195840 18701280 19180800 19420560 20217600 20715264 20779200 20995200 21038940 21578400 21835008 22441536 22744800 23376600 24275700 24935040 25246728 25894080 26298675 27293760 27705600 28051920 28771200 29922048 30326400 31072896 31168800 31558410 32367600 33662304 34117200 34525440 35064900 36391680 37402560 38841120 41558400 41990400 42077880 43156800 44883072 45489600 46753200 48551400 49870080 50493456 51788160 52597350 54587520 56103840 57542400 60652800 62145792 62337600 63116820 64735200 67324608 68234400 70129800 74805120 77682240 78896025 83116800 84155760 86313600 89766144 90979200 93506400 97102800 100986912 103576320 105194700 109175040 112207680 124675200 126233640 129470400 134649216 136468800 140259600 149610240 155364480 157792050 168311520 172627200 181958400 187012800 194205600 201973824 210389400 224415360 249350400 252467280 258940800 269298432 272937600 280519200 310728960 315584100 336623040 374025600 388411200 403947648 420778800 448830720 504934560 517881600 545875200 561038400 631168200 673246080 748051200 776822400 807895296 841557600 1009869120 1122076800 1262336400 1346492160 1553644800 1683115200 2019738240 2244153600 2524672800 3366230400 4039476480 5049345600 6732460800 10098691200 20197382400
• Sum of all divisors σ(n): 82934161492
• Sum of proper divisors (its aliquot sum) s(n): 62736779092
• 20197382400 is an abundant number, because the sum of its proper divisors (62736779092) is greater than itself. Its abundance is 42539396692

Bases of 20197382400

• Binary: 10010110011110110111001100100000000₂
• Hexadecimal: 0x4B3DB9900
• Base-36: 9A10000

Squares and roots of 20197382400

• 20197382400 squared (20197382400²) is 407934255811829760000
• 20197382400 cubed (20197382400³) is 8239204158690948106420224000000
• The square root of 20197382400 is 142117.4950525093
• The cube root of 20197382400 is 2723.3180384469

Scales and comparisons

• 20,197,382,400 seconds is equal to 642 years, 11 weeks, 1 day.
• To count from 1 to 20,197,382,400 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 20197382400 cubic inches would be around 226.9 feet tall.

Recreational maths with 20197382400

• 20197382400 backwards is 00428379102
• 20197382400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20197382400's digits is 36
• More coming soon!