21572934720000

Names of 21572934720000

• Cardinal: 21572934720000 can be written as Twenty-one trillion, five hundred seventy-two billion, nine hundred thirty-four million, seven hundred twenty thousand.

Scientific notation

• Scientific notation: 2.157293472 × 10¹³

Factors of 21572934720000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 42699

Divisors of 21572934720000

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 31 32 34 40 48 50 51 60 62 64 68 75 80 85 93 96 100 102 120 124 125 128 136 150 155 160 170 186 192 200 204 240 248 250 255 256 272 300 310 320 340 372 375 384 400 408 425 465 480 496 500 510 512 527 544 600 620 625 640 680 744 750 768 775 800 816 850 930 960 992 1000 1020 1054 1088 1200 1240 1250 1275 1280 1360 1488 1500 1536 1550 1581 1600 1632 1700 1860 1875 1920 1984 2000 2040 2108 2125 2176 2325 2400 2480 2500 2550 2560 2635 2720 2976 3000 3100 3162 3200 3264 3400 3720 3750 3840 3875 3968 4000 4080 4216 4250 4352 4650 4800 4960 5000 5100 5270 5440 5952 6000 6200 6324 6375 6400 6528 6800 7440 7500 7680 7750 7905 7936 8000 8160 8432 8500 8704 9300 9600 9920 10000 10200 10540 10625 10880 11625 11904 12000 12400 12648 12750 12800 13056 13175 13600 14880 15000 15500 15810 15872 16000 16320 16864 17000 18600 19200 19375 19840 20000 20400 21080 21250 21760 23250 23808 24000 24800 25296 25500 26112 26350 27200 29760 30000 31000 31620 31875 32000 32640 33728 34000 37200 38400 38750 39525 39680 40000 40800 42160 42500 42641 43520 46500 47616 48000 49600 50592 51000 52700 54400 58125 59520 60000 62000 63240 63750 64000 65280 65875 67456 68000 74400 77500 79050 79360 80000 81600 84320 85000 85282 93000 96000 99200 101184 102000 105400 108800 116250 119040 120000 124000 126480 127500 127923 130560 131750 134912 136000 148800 155000 158100 160000 163200 168640 170000 170564 186000 192000 197625 198400 202368 204000 210800 213205 217600 232500 238080 240000 248000 252960 255000 255846 263500 269824 272000 297600 310000 316200 320000 326400 329375 337280 340000 341128 372000 395250 396800 404736 408000 421600 426410 465000 480000 496000 505920 510000 511692 527000 544000 595200 620000 632400 639615 652800 658750 674560 680000 682256 724897 744000 790500 809472 816000 843200 852820 930000 960000 988125 992000 1011840 1020000 1023384 1054000 1066025 1088000 1190400 1240000 1264800 1279230 1317500 1321871 1349120 1360000 1364512 1449794 1488000 1581000 1632000 1686400 1705640 1860000 1976250 1984000 2023680 2040000 2046768 2108000 2132050 2174691 2480000 2529600 2558460 2635000 2643742 2720000 2729024 2899588 2976000 3162000 3198075 3264000 3372800 3411280 3624485 3720000 3952500 3965613 4047360 4080000 4093536 4216000 4264100 4349382 4960000 5059200 5116920 5270000 5287484 5330125 5440000 5458048 5799176 5952000 6324000 6396150 6609355 6745600 6822560 7248970 7440000 7905000 7931226 8160000 8187072 8432000 8528200 8698764 9920000 10118400 10233840 10540000 10574968 10660250 10873455 10916096 11598352 12648000 12792300 13218710 13645120 14497940 14880000 15810000 15862452 15990375 16320000 16374144 16864000 17056400 17397528 18122425 19828065 20236800 20467680 21080000 21149936 21320500 21746910 21832192 22471807 23196704 25296000 25584600 26437420 26650625 27290240 28995880 29760000 31620000 31724904 31980750 32748288 33046775 33728000 34112800 34795056 36244850 39656130 40935360 42160000 42299872 42641000 43493820 44943614 46393408 50592000 51169200 52874840 53301250 54367275 54580480 57991760 63240000 63449808 63961500 65496576 66093550 67415421 68225600 69590112 72489700 79312260 79951875 81870720 84320000 84599744 85282000 86987640 89887228 90612125 92786816 99140325 101184000 102338400 105749680 106602500 108734550 109160960 112359035 115983520 126480000 126899616 127923000 132187100 134830842 136451200 139180224 144979400 158624520 159903750 163741440 165233875 168640000 169199488 170564000 173975280 179774456 181224250 185573632 198280650 204676800 211499360 213205000 217469100 224718070 231967040 252960000 253799232 255846000 264374200 269661684 271836375 272902400 278360448 289958800 317249040 319807500 327482880 330467750 337077105 338398976 341128000 347950560 359548912 362448500 371147264 396561300 409353600 422998720 426410000 434938200 449436140 453060625 463934080 495701625 505920000 507598464 511692000 528748400 539323368 543672750 545804800 556720896 561795175 579917600 634498080 639615000 660935500 674154210 676797952 682256000 695901120 719097824 724897000 793122600 818707200 826169375 845997440 852820000 869876400 898872280 906121250 927868160 991403250 1015196928 1023384000 1057496800 1078646736 1087345500 1113441792 1123590350 1159835200 1268996160 1279230000 1321871000 1348308420 1359181875 1364512000 1391802240 1438195648 1449794000 1586245200 1637414400 1652338750 1685385525 1691994880 1705640000 1739752800 1797744560 1812242500 1855736320 1982806500 2030393856 2046768000 2114993600 2157293472 2174691000 2247180700 2319670400 2478508125 2537992320 2558460000 2643742000 2696616840 2718363750 2729024000 2783604480 2808975875 2876391296 2899588000 3172490400 3304677500 3370771050 3383989760 3411280000 3479505600 3595489120 3624485000 3965613000 4093536000 4229987200 4314586944 4349382000 4494361400 4639340800 4957016250 5075984640 5116920000 5287484000 5393233680 5436727500 5567208960 5617951750 5752782592 5799176000 6344980800 6609355000 6741542100 6822560000 6959011200 7190978240 7248970000 7931226000 8187072000 8426927625 8459974400 8629173888 8698764000 8988722800 9278681600 9914032500 10151969280 10233840000 10574968000 10786467360 10873455000 11235903500 11505565184 11598352000 12689961600 13218710000 13483084200 13645120000 13918022400 14044879375 14381956480 14497940000 15862452000 16853855250 16919948800 17258347776 17397528000 17977445600 19828065000 20467680000 21149936000 21572934720 21746910000 22471807000 23196704000 25379923200 26437420000 26966168400 27836044800 28089758750 28763912960 28995880000 31724904000 33707710500 34516695552 34795056000 35954891200 39656130000 40935360000 42134638125 42299872000 43145869440 43493820000 44943614000 46393408000 50759846400 52874840000 53932336800 56179517500 57527825920 57991760000 63449808000 67415421000 69590112000 71909782400 79312260000 84269276250 84599744000 86291738880 86987640000 89887228000 105749680000 107864673600 112359035000 115983520000 126899616000 134830842000 139180224000 143819564800 158624520000 168538552500 172583477760 173975280000 179774456000 211499360000 215729347200 224718070000 231967040000 253799232000 269661684000 287639129600 317249040000 337077105000 347950560000 359548912000 422998720000 431458694400 449436140000 539323368000 634498080000 674154210000 695901120000 719097824000 862917388800 898872280000 1078646736000 1268996160000 1348308420000 1438195648000 1797744560000 2157293472000 2696616840000 3595489120000 4314586944000 5393233680000 7190978240000 10786467360000 21572934720000
• Sum of all divisors σ(n): 78495852086784
• Sum of proper divisors (its aliquot sum) s(n): 56922917366784
• 21572934720000 is an abundant number, because the sum of its proper divisors (56922917366784) is greater than itself. Its abundance is 35349982646784

Bases of 21572934720000

• Binary: 100111001111011010111000111000101101000000000₂
• Hexadecimal: 0x139ED71C5A00
• Base-36: 7NAGWC2YO

Squares and roots of 21572934720000

• 21572934720000 squared (21572934720000²) is 465391512433381478400000000
• 21572934720000 cubed (21572934720000³) is 10039860716967406982380290048000000000000
• The square root of 21572934720000 is 4644667.3422323799
• The cube root of 21572934720000 is 27837.8961119855

Scales and comparisons

• 21,572,934,720,000 seconds is equal to 685,952 years, 30 weeks, 6 days, 10 hours, 40 minutes.
• To count from 1 to 21,572,934,720,000 would take you about one million, seven hundred fourteen thousand, eight hundred eighty-one 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 21572934720000 cubic inches would be around 2319.8 feet tall.

Recreational maths with 21572934720000

• 21572934720000 backwards is 00002743927512
• The number of decimal digits it has is: 14
• The sum of 21572934720000's digits is 42
• More coming soon!