21148277248800

Names of 21148277248800

• Cardinal: 21148277248800 can be written as Twenty-one trillion, one hundred forty-eight billion, two hundred seventy-seven million, two hundred forty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 2.11482772488 × 10¹³

Factors of 21148277248800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 17465

Divisors of 21148277248800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 45 48 50 52 60 65 72 75 78 80 90 96 100 104 117 120 130 144 150 156 160 169 180 195 200 208 225 234 240 260 288 300 312 325 338 360 390 400 416 450 468 480 507 520 585 600 624 650 676 720 780 800 845 900 936 975 1014 1040 1061 1170 1200 1248 1300 1352 1440 1521 1560 1690 1800 1872 1950 2028 2080 2122 2340 2400 2535 2600 2704 2925 3042 3120 3183 3380 3600 3744 3900 4056 4225 4244 4680 5070 5200 5305 5408 5850 6084 6240 6366 6760 7200 7605 7800 8112 8450 8488 9360 9549 10140 10400 10610 11700 12168 12675 12732 13520 13793 15210 15600 15915 16224 16381 16900 16976 18720 19098 20280 21220 23400 24336 25350 25464 26525 27040 27586 30420 31200 31830 32762 33800 33952 38025 38196 40560 41379 42440 46800 47745 48672 49143 50700 50928 53050 55172 60840 63660 65524 67600 68965 76050 76392 79575 81120 81905 82758 84880 93600 95490 98286 101400 101856 106100 110344 121680 124137 127320 131048 135200 137930 147429 152100 152784 159150 163810 165516 169760 179309 190980 196572 202800 206895 212200 212953 220688 238725 243360 245715 248274 254640 262096 275860 294858 304200 305568 318300 327620 331032 344825 358618 381960 393144 405600 409525 413790 424400 425906 441376 477450 491430 496548 509280 524192 537927 551720 589716 608400 620685 636600 638859 655240 662064 689650 717236 737145 763920 786288 819050 827580 848800 851812 896545 954900 982860 993096 1034475 1064765 1075854 1103440 1179432 1216800 1228575 1241370 1273200 1277718 1310480 1324128 1379300 1434472 1474290 1527840 1572576 1613781 1638100 1655160 1703624 1793090 1909800 1916577 1965720 1986192 2068950 2129530 2151708 2206880 2358864 2457150 2482740 2546400 2555436 2620960 2689635 2758600 2768389 2868944 2948580 3103425 3194295 3227562 3276200 3310320 3407248 3586180 3685725 3819600 3833154 3931440 3972384 4137900 4259060 4303416 4482725 4717728 4914300 4965480 5110872 5323825 5379270 5517200 5536778 5737888 5897160 6206850 6388590 6455124 6552400 6620640 6814496 7172360 7371450 7639200 7666308 7862880 8068905 8275800 8305167 8518120 8606832 8965450 9582885 9828600 9930960 10221744 10647650 10758540 11034400 11073556 11794320 12413700 12777180 12910248 13104800 13448175 13841945 14344720 14742900 15332616 15971475 16137810 16551600 16610334 17036240 17213664 17380241 17930900 19165770 19657200 19861920 20443488 21295300 21517080 22147112 23588640 24827400 24915501 25554360 25820496 26896350 27683890 28689440 29485800 30665232 31942950 32275620 33103200 33220668 34072480 34760482 35861800 38331540 39314400 40344525 41525835 42590600 43034160 44294224 47914425 49654800 49831002 51108720 51640992 52140723 53792700 55367780 58971600 61330464 63885900 64551240 66441336 69209725 69520964 71723600 76663080 80689050 83051670 85181200 86068320 86901205 88588448 95828850 99309600 99662004 102217440 104281446 107585400 110735560 117943200 124577505 127771800 129102480 132882672 138419450 139041928 143447200 153326160 156422169 161378100 166103340 170362400 173802410 191657700 199324008 207629175 208562892 215170800 221471120 225943133 249155010 255543600 258204960 260703615 265765344 276838900 278083856 306652320 312844338 322756200 332206680 347604820 383315400 398648016 415258350 417125784 430341600 434506025 442942240 451886266 498310020 511087200 521407230 553677800 556167712 622887525 625688676 645512400 664413360 677829399 695209640 766630800 782110845 797296032 830516700 834251568 869012050 903772532 996620040 1042814460 1107355600 1129715665 1245775050 1251377352 1291024800 1303518075 1328826720 1355658798 1390419280 1533261600 1564221690 1661033400 1668503136 1738024100 1807545064 1993240080 2033488197 2085628920 2214711200 2259431330 2491550100 2502754704 2607036150 2711317596 2780838560 2937260729 3128443380 3322066800 3389146995 3476048200 3615090128 3910554225 3986480160 4066976394 4171257840 4518862660 4983100200 5005509408 5214072300 5422635192 5648578325 5874521458 6256886760 6644133600 6778293990 6952096400 7230180256 7821108450 8133952788 8342515680 8811782187 9037725320 9966200400 10167440985 10428144600 10845270384 11297156650 11749042916 12513773520 13556587980 13904192800 14686303645 15642216900 16267905576 16945734975 17623564374 18075450640 19932400800 20334881970 20856289200 21690540768 22594313300 23498085832 25027547040 26435346561 27113175960 29372607290 31284433800 32535811152 33891469950 35247128748 36150901280 40669763940 41712578400 44058910935 45188626600 46996171664 50837204925 52870693122 54226351920 58745214580 62568867600 65071622304 67782939900 70494257496 73431518225 81339527880 88117821870 90377253200 93992343328 101674409850 105741386244 108452703840 117490429160 125137735200 132176732805 135565879800 140988514992 146863036450 162679055760 176235643740 180754506400 203348819700 211482772488 220294554675 234980858320 264353465610 271131759600 281977029984 293726072900 325358111520 352471287480 406697639400 422965544976 440589109350 469961716640 528706931220 542263519200 587452145800 660883664025 704942574960 813395278800 845931089952 881178218700 1057413862440 1174904291600 1321767328050 1409885149920 1626790557600 1762356437400 2114827724880 2349808583200 2643534656100 3524712874800 4229655449760 5287069312200 7049425749600 10574138624400 21148277248800
• Sum of all divisors σ(n): 80832893230908
• Sum of proper divisors (its aliquot sum) s(n): 59684615982108
• 21148277248800 is an abundant number, because the sum of its proper divisors (59684615982108) is greater than itself. Its abundance is 38536338733308

Bases of 21148277248800

• Binary: 100110011101111110111100011011001001100100000₂
• Hexadecimal: 0x133BF78D9320
• Base-36: 7HVDU8P40

Squares and roots of 21148277248800

• 21148277248800 squared (21148277248800²) is 447249630592111697101440000
• 21148277248800 cubed (21148277248800³) is 9458559187185360276558740457718272000000
• The square root of 21148277248800 is 4598725.6113840931
• The cube root of 21148277248800 is 27654.0237667809

Scales and comparisons

• 21,148,277,248,800 seconds is equal to 672,449 years, 41 weeks, 4 days, 10 hours.
• To count from 1 to 21,148,277,248,800 would take you about one million, six hundred eighty-one thousand, one hundred twenty-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 21148277248800 cubic inches would be around 2304.5 feet tall.

Recreational maths with 21148277248800

• 21148277248800 backwards is 00884277284112
• The number of decimal digits it has is: 14
• The sum of 21148277248800's digits is 54
• More coming soon!