21344928000

Names of 21344928000

• Cardinal: 21344928000 can be written as Twenty-one billion, three hundred forty-four million, nine hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 2.1344928 × 10¹⁰

Factors of 21344928000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 108

Divisors of 21344928000

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 29 30 32 33 34 40 41 44 48 50 51 55 58 60 64 66 68 75 80 82 85 87 88 96 100 102 110 116 120 123 125 128 132 136 145 150 160 164 165 170 174 176 187 192 200 204 205 220 232 240 246 250 255 256 264 272 275 290 300 319 320 328 330 340 348 352 374 375 384 400 408 410 425 435 440 451 464 480 492 493 500 510 528 544 550 561 580 600 615 638 640 656 660 680 696 697 704 725 748 750 768 800 816 820 825 850 870 880 902 928 935 957 960 984 986 1000 1020 1025 1056 1088 1100 1122 1160 1189 1200 1230 1275 1276 1280 1312 1320 1353 1360 1375 1392 1394 1408 1450 1479 1496 1500 1595 1600 1632 1640 1650 1700 1740 1760 1804 1856 1870 1914 1920 1968 1972 2000 2040 2050 2091 2112 2125 2175 2176 2200 2244 2255 2320 2378 2400 2460 2465 2550 2552 2624 2640 2706 2720 2750 2784 2788 2805 2816 2900 2958 2992 3000 3075 3190 3200 3264 3280 3300 3400 3480 3485 3520 3567 3608 3625 3712 3740 3828 3840 3936 3944 4000 4080 4100 4125 4182 4224 4250 4350 4352 4400 4488 4510 4640 4675 4756 4785 4800 4920 4930 5100 5104 5125 5248 5280 5412 5423 5440 5500 5568 5576 5610 5800 5916 5945 5984 6000 6150 6375 6380 6400 6528 6560 6600 6765 6800 6960 6970 7040 7134 7216 7250 7395 7424 7480 7656 7667 7872 7888 7975 8000 8160 8200 8250 8364 8448 8500 8700 8800 8976 9020 9280 9350 9512 9570 9600 9840 9860 10200 10208 10250 10455 10496 10560 10824 10846 10875 10880 11000 11136 11152 11220 11275 11600 11832 11890 11968 12000 12300 12325 12750 12760 13056 13079 13120 13200 13530 13600 13920 13940 14025 14080 14268 14432 14500 14790 14960 15312 15334 15375 15744 15776 15950 16000 16269 16320 16400 16500 16728 17000 17400 17425 17600 17835 17952 18040 18560 18700 19024 19140 19200 19680 19720 20213 20400 20416 20500 20910 21120 21648 21692 21750 21760 22000 22272 22304 22440 22550 23001 23200 23375 23664 23780 23925 23936 24000 24600 24650 25500 25520 26158 26240 26400 27060 27115 27200 27840 27880 28050 28536 28864 29000 29580 29725 29920 30624 30668 30750 31488 31552 31900 32000 32538 32640 32800 33000 33456 33825 34000 34800 34850 35200 35670 35904 36080 36975 37120 37400 38048 38280 38335 39237 39360 39440 39875 40426 40800 40832 41000 41820 42240 43296 43384 43500 44000 44608 44880 45100 46002 46400 46750 47328 47560 47850 47872 48000 49200 49300 51000 51040 52275 52316 52480 52800 54120 54230 54400 55680 55760 56100 56375 57072 57728 58000 59160 59450 59840 60639 61248 61336 61500 61625 63104 63800 65076 65280 65395 65600 66000 66912 67650 68000 69600 69700 70125 70400 71340 71808 72160 73950 74800 76096 76560 76670 78474 78720 78880 79750 80852 81345 81600 81664 82000 83640 86592 86768 87000 87125 88000 89175 89216 89760 90200 92004 92800 93500 94656 95120 95700 96000 98400 98600 101065 102000 102080 104550 104632 105600 108240 108460 108800 111360 111520 112200 112750 114144 115005 115456 116000 118320 118900 119625 119680 121278 122496 122672 123000 123250 126208 127600 130152 130790 131200 132000 133824 135300 135575 136000 139200 139400 140250 142680 143616 144320 147900 148625 149600 152192 153120 153340 156948 157440 157760 159500 161704 162690 163200 164000 167280 169125 173184 173536 174000 174250 176000 178350 178432 179520 180400 184008 184875 185600 187000 189312 190240 191400 191675 196185 196800 197200 202130 204000 204160 209100 209264 211200 216480 216920 222343 223040 224400 225500 228288 230010 232000 236640 237800 239250 239360 242556 244992 245344 246000 246500 255200 260304 261375 261580 262400 264000 267648 270600 271150 272000 278400 278800 280500 285360 288640 295800 297250 299200 303195 304384 306240 306680 313896 315520 319000 323408 325380 326400 326975 328000 334560 338250 346368 347072 348000 348500 352000 356700 359040 360800 368016 369750 374000 378624 380480 382800 383350 392370 393600 394400 404260 406725 408000 408320 418200 418528 432960 433840 444686 445875 446080 448800 451000 456576 460020 464000 473280 475600 478500 485112 490688 492000 493000 505325 510400 520608 522750 523160 528000 535296 541200 542300 544000 556800 557600 561000 570720 575025 577280 591600 594500 598400 606390 612480 613360 627792 631040 638000 646816 650760 653950 656000 667029 669120 676500 677875 694144 696000 697000 713400 718080 721600 736032 739500 748000 760960 765600 766700 784740 787200 788800 808520 813450 816000 836400 837056 865920 867680 889372 891750 892160 897600 902000 913152 920040 928000 946560 951200 957000 958375 970224 980925 981376 984000 986000 1010650 1020800 1041216 1045500 1046320 1056000 1082400 1084600 1111715 1115200 1122000 1141440 1150050 1183200 1189000 1196800 1212780 1224960 1226720 1255584 1276000 1293632 1301520 1307900 1312000 1334058 1338240 1353000 1355750 1388288 1392000 1394000 1426800 1443200 1472064 1479000 1496000 1515975 1521920 1531200 1533400 1569480 1577600 1617040 1626900 1632000 1634875 1672800 1674112 1731840 1735360 1778744 1783500 1795200 1804000 1840080 1893120 1902400 1914000 1916750 1940448 1961850 1962752 1968000 1972000 2021300 2033625 2041600 2082432 2091000 2092640 2164800 2169200 2223430 2230400 2244000 2282880 2300100 2366400 2378000 2425560 2453440 2511168 2526625 2552000 2587264 2603040 2615800 2668116 2676480 2706000 2711500 2784000 2788000 2853600 2875125 2886400 2944128 2958000 2992000 3031950 3062400 3066800 3138960 3155200 3234080 3253800 3269750 3335145 3345600 3348224 3470720 3557488 3567000 3590400 3608000 3680160 3804800 3828000 3833500 3880896 3923700 3936000 3944000 4042600 4067250 4164864 4182000 4185280 4329600 4338400 4446860 4460800 4488000 4565760 4600200 4732800 4756000 4851120 4904625 4906880 5022336 5053250 5104000 5174528 5206080 5231600 5336232 5412000 5423000 5558575 5576000 5707200 5750250 5888256 5916000 5984000 6063900 6124800 6133600 6277920 6468160 6507600 6539500 6670290 6691200 6941440 7114976 7134000 7216000 7360320 7579875 7609600 7656000 7667000 7761792 7847400 7888000 8085200 8134500 8364000 8370560 8659200 8676800 8893720 8976000 9200400 9465600 9512000 9702240 9809250 9813760 10044672 10106500 10208000 10412160 10463200 10672464 10824000 10846000 11117150 11152000 11414400 11500500 11832000 12127800 12267200 12555840 12936320 13015200 13079000 13340580 13382400 14229952 14268000 14432000 14720640 15159750 15312000 15334000 15523584 15694800 15776000 16170400 16269000 16675725 16728000 16741120 17353600 17787440 17952000 18400800 19024000 19404480 19618500 20213000 20824320 20926400 21344928 21648000 21692000 22234300 22304000 22828800 23001000 23664000 24255600 24534400 25111680 25872640 26030400 26158000 26681160 27792875 28459904 28536000 29441280 30319500 30624000 30668000 31389600 32340800 32538000 33351450 33456000 34707200 35574880 36801600 38048000 38808960 39237000 40426000 41852800 42689856 43296000 43384000 44468600 46002000 47328000 48511200 49068800 50223360 52060800 52316000 53362320 55585750 56919808 57072000 60639000 61336000 62779200 64681600 65076000 66702900 66912000 71149760 73603200 77617920 78474000 80852000 83378625 83705600 85379712 86768000 88937200 92004000 97022400 104121600 104632000 106724640 111171500 114144000 121278000 122672000 125558400 129363200 130152000 133405800 142299520 147206400 156948000 161704000 166757250 170759424 173536000 177874400 184008000 194044800 209264000 213449280 222343000 242556000 245344000 251116800 260304000 266811600 284599040 313896000 323408000 333514500 355748800 368016000 388089600 418528000 426898560 444686000 485112000 520608000 533623200 627792000 646816000 667029000 711497600 736032000 853797120 889372000 970224000 1067246400 1255584000 1334058000 1422995200 1778744000 1940448000 2134492800 2668116000 3557488000 4268985600 5336232000 7114976000 10672464000 21344928000
• Sum of all divisors σ(n): 86782026240
• Sum of proper divisors (its aliquot sum) s(n): 65437098240
• 21344928000 is an abundant number, because the sum of its proper divisors (65437098240) is greater than itself. Its abundance is 44092170240

Bases of 21344928000

• Binary: 10011111000010000011100000100000000₂
• Hexadecimal: 0x4F841C100
• Base-36: 9T07VUO

Squares and roots of 21344928000

• 21344928000 squared (21344928000²) is 455605951325184000000
• 21344928000 cubed (21344928000³) is 9724876227407557066752000000000
• The square root of 21344928000 is 146099.0349044099
• The cube root of 21344928000 is 2773.9474622053

Scales and comparisons

• 21,344,928,000 seconds is equal to 678 years, 36 weeks, 3 days, 18 hours, 40 minutes.
• To count from 1 to 21,344,928,000 would take you about one thousand, three hundred fifty-seven 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 21344928000 cubic inches would be around 231.2 feet tall.

Recreational maths with 21344928000

• 21344928000 backwards is 00082944312
• 21344928000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21344928000's digits is 33
• More coming soon!