21004704000

Names of 21004704000

• Cardinal: 21004704000 can be written as Twenty-one billion, four million, seven hundred four thousand.

Scientific notation

• Scientific notation: 2.1004704 × 10¹⁰

Factors of 21004704000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 191

Divisors of 21004704000

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 25 27 28 30 32 35 36 40 42 45 46 48 50 54 56 60 63 64 69 70 72 75 80 84 90 92 96 100 105 108 112 115 120 125 126 128 135 138 140 144 150 151 160 161 168 175 180 184 189 192 200 207 210 216 224 225 230 240 250 252 256 270 276 280 288 300 302 315 320 322 336 345 350 360 368 375 378 384 400 414 420 432 448 450 453 460 480 483 500 504 525 540 552 560 575 576 600 604 621 630 640 644 672 675 690 700 720 736 750 755 756 768 800 805 828 840 864 875 896 900 906 920 945 960 966 1000 1008 1035 1050 1057 1080 1104 1120 1125 1150 1152 1200 1208 1242 1260 1280 1288 1344 1350 1359 1380 1400 1440 1449 1472 1500 1510 1512 1575 1600 1610 1656 1680 1725 1728 1750 1792 1800 1812 1840 1890 1920 1932 2000 2016 2070 2100 2114 2160 2208 2240 2250 2265 2300 2304 2400 2415 2416 2484 2520 2576 2625 2688 2700 2718 2760 2800 2875 2880 2898 2944 3000 3020 3024 3105 3150 3171 3200 3220 3312 3360 3375 3450 3456 3473 3500 3600 3624 3680 3775 3780 3840 3864 4000 4025 4032 4077 4140 4200 4228 4320 4347 4416 4480 4500 4530 4600 4725 4800 4830 4832 4968 5040 5152 5175 5250 5285 5376 5400 5436 5520 5600 5750 5760 5796 5888 6000 6040 6048 6210 6300 6342 6400 6440 6624 6720 6750 6795 6900 6912 6946 7000 7200 7245 7248 7360 7550 7560 7728 7875 8000 8050 8064 8154 8280 8400 8456 8625 8640 8694 8832 8960 9000 9060 9200 9450 9513 9600 9660 9664 9936 10080 10304 10350 10419 10500 10570 10800 10872 11040 11200 11325 11500 11520 11592 12000 12075 12080 12096 12420 12600 12684 12880 13248 13440 13500 13590 13800 13892 14000 14400 14490 14496 14720 15100 15120 15456 15525 15750 15855 16000 16100 16128 16308 16560 16800 16912 17250 17280 17365 17388 17664 18000 18120 18400 18875 18900 19026 19200 19320 19328 19872 20125 20160 20385 20608 20700 20838 21000 21140 21600 21735 21744 22080 22400 22650 23000 23184 23625 24000 24150 24160 24192 24311 24840 25200 25368 25760 25875 26425 26496 26880 27000 27180 27600 27784 28000 28539 28800 28980 28992 29440 30200 30240 30912 31050 31257 31500 31710 32000 32200 32616 33120 33600 33824 33975 34500 34560 34730 34776 36000 36225 36240 36800 37750 37800 38052 38640 38656 39744 40250 40320 40770 41216 41400 41676 42000 42280 43200 43470 43488 44160 44800 45300 46000 46368 47250 47565 48000 48300 48320 48384 48622 49680 50400 50736 51520 51750 52095 52850 52992 54000 54360 55200 55568 56000 56625 57078 57600 57960 57984 60375 60400 60480 61824 62100 62514 63000 63420 64400 65232 66240 67200 67648 67950 69000 69460 69552 72000 72450 72480 72933 73600 75500 75600 76104 77280 77625 79275 79488 80500 80640 81540 82800 83352 84000 84560 86400 86825 86940 86976 88320 90600 92000 92736 93771 94500 95130 96000 96600 96640 97244 99360 100800 101472 101925 103040 103500 104190 105700 108000 108675 108720 110400 111136 112000 113250 114156 115920 115968 120750 120800 120960 121555 123648 124200 125028 126000 126840 128800 130464 132125 132480 134400 135296 135900 138000 138920 139104 142695 144000 144900 144960 145866 147200 151000 151200 152208 154560 155250 156285 158550 158976 161000 163080 165600 166704 168000 169120 169875 172800 173650 173880 173952 181125 181200 184000 185472 187542 189000 190260 193200 193280 194488 198720 201600 202944 203850 206080 207000 208380 211400 216000 217350 217440 218799 220800 222272 224000 226500 228312 231840 237825 241500 241600 241920 243110 248400 250056 252000 253680 257600 260475 260928 264250 264960 270592 271800 276000 277840 278208 285390 288000 289800 289920 291732 302000 302400 304416 309120 310500 312570 317100 322000 326160 331200 333408 336000 338240 339750 347300 347760 347904 362250 362400 364665 368000 370944 375084 378000 380520 386400 388976 396375 397440 403200 405888 407700 414000 416760 422800 432000 434125 434700 434880 437598 441600 444544 453000 456624 463680 468855 475650 483000 483200 486220 496800 500112 504000 507360 509625 515200 520950 521856 528500 543375 543600 552000 555680 556416 570780 579600 579840 583464 604000 604800 607775 608832 618240 621000 625140 634200 644000 652320 656397 662400 666816 672000 676480 679500 694600 695520 713475 724500 724800 729330 736000 750168 756000 761040 772800 777952 781425 792750 794880 811776 815400 828000 833520 845600 864000 868250 869400 869760 875196 889088 906000 913248 927360 937710 951300 966000 966400 972440 993600 1000224 1008000 1014720 1019250 1030400 1041900 1043712 1057000 1086750 1087200 1093995 1104000 1111360 1112832 1141560 1159200 1166928 1189125 1208000 1209600 1215550 1217664 1242000 1250280 1268400 1288000 1302375 1304640 1312794 1324800 1333632 1352960 1359000 1389200 1391040 1426950 1449000 1449600 1458660 1500336 1512000 1522080 1545600 1555904 1562850 1585500 1630800 1656000 1667040 1691200 1736500 1738800 1739520 1750392 1812000 1823325 1826496 1854720 1875420 1902600 1932000 1944880 1987200 2000448 2016000 2029440 2038500 2083800 2114000 2173500 2174400 2187990 2208000 2222720 2283120 2318400 2333856 2344275 2378250 2416000 2431100 2435328 2484000 2500560 2536800 2576000 2604750 2609280 2625588 2667264 2718000 2778400 2782080 2853900 2898000 2899200 2917320 3000672 3024000 3038875 3044160 3091200 3111808 3125700 3171000 3261600 3281985 3312000 3334080 3382400 3473000 3477600 3500784 3567375 3624000 3646650 3652992 3750840 3805200 3864000 3889760 3907125 3974400 4000896 4058880 4077000 4167600 4228000 4347000 4348800 4375980 4445440 4566240 4636800 4667712 4688550 4756500 4832000 4862200 4968000 5001120 5073600 5152000 5209500 5218560 5251176 5436000 5469975 5556800 5564160 5707800 5796000 5834640 6001344 6048000 6077750 6088320 6223616 6251400 6342000 6523200 6563970 6624000 6668160 6764800 6946000 6955200 7001568 7134750 7248000 7293300 7305984 7501680 7610400 7728000 7779520 7814250 8001792 8154000 8335200 8456000 8694000 8697600 8751960 9116625 9132480 9273600 9335424 9377100 9513000 9724400 9936000 10002240 10147200 10419000 10502352 10872000 10939950 11113600 11415600 11592000 11669280 11721375 12002688 12155500 12176640 12502800 12684000 13046400 13127940 13336320 13892000 13910400 14003136 14269500 14496000 14586600 15003360 15220800 15456000 15559040 15628500 16308000 16409925 16670400 16912000 17388000 17503920 18233250 18264960 18670848 18754200 19026000 19448800 19872000 20004480 20294400 20838000 21004704 21744000 21879900 22227200 22831200 23184000 23338560 23442750 24005376 24311000 25005600 25368000 26092800 26255880 27349875 27784000 27820800 28006272 28539000 29173200 30006720 30441600 31118080 31257000 32616000 32819850 33340800 33824000 34776000 35007840 36466500 36529920 37508400 38052000 38897600 40008960 41676000 42009408 43488000 43759800 45662400 46368000 46677120 46885500 48622000 50011200 50736000 52511760 54699750 55568000 56012544 57078000 58346400 60013440 60883200 62514000 65232000 65639700 66681600 69552000 70015680 72933000 75016800 76104000 77795200 82049625 83352000 84018816 87519600 91324800 93354240 93771000 97244000 100022400 101472000 105023520 109399500 111136000 114156000 116692800 120026880 125028000 130464000 131279400 139104000 140031360 145866000 150033600 152208000 155590400 164099250 166704000 168037632 175039200 182649600 187542000 194488000 200044800 210047040 218799000 228312000 233385600 250056000 262558800 280062720 291732000 300067200 304416000 328198500 333408000 350078400 375084000 388976000 420094080 437598000 456624000 466771200 500112000 525117600 583464000 600134400 656397000 700156800 750168000 777952000 840188160 875196000 913248000 1000224000 1050235200 1166928000 1312794000 1400313600 1500336000 1750392000 2100470400 2333856000 2625588000 3000672000 3500784000 4200940800 5251176000 7001568000 10502352000 21004704000
• Sum of all divisors σ(n): 93057269760
• Sum of proper divisors (its aliquot sum) s(n): 72052565760
• 21004704000 is an abundant number, because the sum of its proper divisors (72052565760) is greater than itself. Its abundance is 51047861760

Bases of 21004704000

• Binary: 10011100011111110100101100100000000₂
• Hexadecimal: 0x4E3FA5900
• Base-36: 9NDNPC0

Squares and roots of 21004704000

• 21004704000 squared (21004704000²) is 441197590127616000000
• 21004704000 cubed (21004704000³) is 9267224786143896305664000000000
• The square root of 21004704000 is 144929.9968950525
• The cube root of 21004704000 is 2759.1301606735

Scales and comparisons

• 21,004,704,000 seconds is equal to 667 years, 46 weeks.
• To count from 1 to 21,004,704,000 would take you about one thousand, three hundred thirty-five 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 21004704000 cubic inches would be around 229.9 feet tall.

Recreational maths with 21004704000

• 21004704000 backwards is 00040740012
• 21004704000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21004704000's digits is 18
• More coming soon!